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16,173Source listings

36Source snapshots

30,643Recorded changes

1,675Endpoint observations

Latest snapshot: Sep 15, 2026, 05:42 UTC. Daily collection; gaps remain unknown.

40 observations · Differences between dated observations.

geo.halowerk.comEncodes a coordinate as geohash or decodes a geohash to its bounding box. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.

Sep 15, 2026, 05:42 UTC

https://geo.halowerk.com/v1/geohash ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.003` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
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    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Encodes a coordinate as geohash or decodes a geohash to its bounding box. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "geohash": {
                "description": "",
                "maxLength": 12,
                "minLength": 1,
                "type": "string"
              },
              "lat": {
                "description": "",
                "maximum": 90,
                "minimum": -90,
                "type": "number"
              },
              "lon": {
                "description": "",
                "maximum": 180,
                "minimum": -180,
                "type": "number"
              },
              "operation": {
                "enum": [
                  "encode",
                  "decode"
                ],
                "type": "string"
              },
              "precision": {
                "description": "",
                "maximum": 12,
                "minimum": 1,
                "type": "integer"
              }
            },
            "required": [
              "operation"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
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              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789450926.859,
  "offers": [
    {
      "amount": "0.003",
      "amount_atomic": "3000",
      "amount_encoding": "atomic_units",
      "amount_raw": "3000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "906fe426e1bf21f25c6195182213740ff0787ec5df59bd8475afd9f203b527b6",
  "schema_fingerprint": "c012e19ece14e1fec67b8c0e72032a9d72db05179a6b66110434154f1e15a5bc",
  "service_id": "034064417eb0cfd167ef687d48657a52eababf29ff95e74b0367075ed8627025",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T18:58:51.358Z",
  "url": "https://geo.halowerk.com/v1/geohash",
  "usage_rights": "not_reviewed"
}

geo.halowerk.comSimplifies a planar line with the Ramer-Douglas-Peucker algorithm. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.

Sep 15, 2026, 05:42 UTC

https://geo.halowerk.com/v1/line-simplify ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Simplifies a planar line with the Ramer-Douglas-Peucker algorithm. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "points": {
                "items": {
                  "additionalProperties": false,
                  "properties": {
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                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    },
                    "y": {
                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    }
                  },
                  "required": [
                    "x",
                    "y"
                  ],
                  "type": "object"
                },
                "maxItems": 100000,
                "minItems": 2,
                "type": "array"
              },
              "tolerance": {
                "description": "",
                "maximum": 1000000000000,
                "minimum": 0,
                "type": "number"
              }
            },
            "required": [
              "points",
              "tolerance"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
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            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789450926.859,
  "offers": [
    {
      "amount": "0.004",
      "amount_atomic": "4000",
      "amount_encoding": "atomic_units",
      "amount_raw": "4000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "906fe426e1bf21f25c6195182213740ff0787ec5df59bd8475afd9f203b527b6",
  "schema_fingerprint": "3f377613fa58925f28f5d291502c570621c37a6b9bdc171261cef1d8e28cbea0",
  "service_id": "238ef1e5d68ed44df10e72338df48696f1c77a619dacccf42c8ae5dc7b51eb31",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:42.595Z",
  "url": "https://geo.halowerk.com/v1/line-simplify",
  "usage_rights": "not_reviewed"
}

geo.halowerk.comCalculates planar polygon area and centroid in caller-declared coordinate units. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.

Sep 15, 2026, 05:42 UTC

https://geo.halowerk.com/v1/polygon-ops ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Calculates planar polygon area and centroid in caller-declared coordinate units. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "polygon": {
                "items": {
                  "additionalProperties": false,
                  "properties": {
                    "x": {
                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    },
                    "y": {
                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    }
                  },
                  "required": [
                    "x",
                    "y"
                  ],
                  "type": "object"
                },
                "maxItems": 100000,
                "minItems": 3,
                "type": "array"
              }
            },
            "required": [
              "polygon"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789450926.859,
  "offers": [
    {
      "amount": "0.004",
      "amount_atomic": "4000",
      "amount_encoding": "atomic_units",
      "amount_raw": "4000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "906fe426e1bf21f25c6195182213740ff0787ec5df59bd8475afd9f203b527b6",
  "schema_fingerprint": "11ec07c7ce2247c65099036a8b10bcda47b1be7d6615e251c2334b361fc687a3",
  "service_id": "3360b737f3322bfefb18e4763ef816024d88be15c9995d79fa8035f2a5b546f0",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:54.384Z",
  "url": "https://geo.halowerk.com/v1/polygon-ops",
  "usage_rights": "not_reviewed"
}

geo.halowerk.comCreates or inspects H3 cells and optionally returns neighbors or changes resolution. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.

Sep 15, 2026, 05:42 UTC

https://geo.halowerk.com/v1/h3-cell ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.003` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Creates or inspects H3 cells and optionally returns neighbors or changes resolution. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "cell": {
                "description": "",
                "maxLength": 32,
                "minLength": 1,
                "type": "string"
              },
              "k": {
                "description": "",
                "maximum": 20,
                "minimum": 0,
                "type": "integer"
              },
              "lat": {
                "description": "",
                "maximum": 90,
                "minimum": -90,
                "type": "number"
              },
              "lon": {
                "description": "",
                "maximum": 180,
                "minimum": -180,
                "type": "number"
              },
              "operation": {
                "enum": [
                  "from-coordinate",
                  "neighbors",
                  "change-resolution"
                ],
                "type": "string"
              },
              "resolution": {
                "description": "",
                "maximum": 15,
                "minimum": 0,
                "type": "integer"
              }
            },
            "required": [
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            ],
            "type": "object"
          },
          "bodyType": {
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            ],
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          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
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          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
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    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789450926.859,
  "offers": [
    {
      "amount": "0.003",
      "amount_atomic": "3000",
      "amount_encoding": "atomic_units",
      "amount_raw": "3000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "906fe426e1bf21f25c6195182213740ff0787ec5df59bd8475afd9f203b527b6",
  "schema_fingerprint": "843c58f08944b032553869feb69308a0429746ab98d4dcecab628fb92ed772f7",
  "service_id": "34c7c311cfece2834da50bc5a5f03d2becd06725462888d1561bd4364b073df1",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:37.172Z",
  "url": "https://geo.halowerk.com/v1/h3-cell",
  "usage_rights": "not_reviewed"
}

geo.halowerk.comTransforms coordinates between EPSG:4326 and EPSG:3857 with declared formulas. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.

Sep 15, 2026, 05:42 UTC

https://geo.halowerk.com/v1/crs-transform ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.003` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
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  },
  "description": "Transforms coordinates between EPSG:4326 and EPSG:3857 with declared formulas. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
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    "properties": {
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        "additionalProperties": false,
        "properties": {
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            "properties": {
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                  3857
                ],
                "type": "integer"
              },
              "to_epsg": {
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                  4326,
                  3857
                ],
                "type": "integer"
              },
              "x": {
                "description": "",
                "maximum": 1000000000,
                "minimum": -1000000000,
                "type": "number"
              },
              "y": {
                "description": "",
                "maximum": 1000000000,
                "minimum": -1000000000,
                "type": "number"
              }
            },
            "required": [
              "x",
              "y",
              "from_epsg",
              "to_epsg"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
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          "body"
        ],
        "type": "object"
      }
    },
    "required": [
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    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789450926.859,
  "offers": [
    {
      "amount": "0.003",
      "amount_atomic": "3000",
      "amount_encoding": "atomic_units",
      "amount_raw": "3000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
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      "usd_market_value": null
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  "protocol": "x402",
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  "service_id": "3f06b2070a186c6bd9c20fa502fcde9395b5cf9de0b7503a0393dc68004eec3f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-14T20:02:48.988Z",
  "url": "https://geo.halowerk.com/v1/crs-transform",
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geo.halowerk.comEnumerates XYZ tile coordinates intersecting a WGS84 bounding box. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.

Sep 15, 2026, 05:42 UTC

https://geo.halowerk.com/v1/bbox-tiles ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

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  "evidence_mode": "raw",
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                "maximum": 180,
                "minimum": -180,
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              },
              "max_tiles": {
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                "maximum": 100000,
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              "north": {
                "description": "",
                "maximum": 85.05112878,
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                "description": "",
                "maximum": 180,
                "minimum": -180,
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                "maximum": 22,
                "minimum": 0,
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      "currency": "USDC",
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        },
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        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
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      "scheme": "exact",
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      "usd_market_value": null
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  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
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  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:24.316Z",
  "url": "https://geo.halowerk.com/v1/bbox-tiles",
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geo.halowerk.comConverts WGS84 latitude and longitude to MGRS using the open mgrs library. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.

Sep 15, 2026, 05:42 UTC

https://geo.halowerk.com/v1/utm-mgrs ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

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  "description": "Converts WGS84 latitude and longitude to MGRS using the open mgrs library. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
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              "lon": {
                "description": "",
                "maximum": 180,
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                "type": "number"
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  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
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  "offers": [
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      "amount_encoding": "atomic_units",
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      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
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          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
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  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "906fe426e1bf21f25c6195182213740ff0787ec5df59bd8475afd9f203b527b6",
  "schema_fingerprint": "69013722888127de63e60f298522664d814d85f3b51198f6853a232a02084238",
  "service_id": "705cea7011bb5e94486b31d4c69bed909179a4e5f5130664e8174827312a445a",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:09:06.147Z",
  "url": "https://geo.halowerk.com/v1/utm-mgrs",
  "usage_rights": "not_reviewed"
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geo.halowerk.comCreates an S2 cell token from a coordinate and level using the S2 geometry library. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.

Sep 15, 2026, 05:42 UTC

https://geo.halowerk.com/v1/s2-cell ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
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  "description": "Creates an S2 cell token from a coordinate and level using the S2 geometry library. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
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                "maximum": 90,
                "minimum": -90,
                "type": "number"
              },
              "level": {
                "description": "",
                "maximum": 30,
                "minimum": 0,
                "type": "integer"
              },
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                "description": "",
                "maximum": 180,
                "minimum": -180,
                "type": "number"
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            },
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          "method": {
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              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
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        },
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    },
    "required": [
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  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789450926.859,
  "offers": [
    {
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      "amount_atomic": "4000",
      "amount_encoding": "atomic_units",
      "amount_raw": "4000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
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          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
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  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "906fe426e1bf21f25c6195182213740ff0787ec5df59bd8475afd9f203b527b6",
  "schema_fingerprint": "908061bbf0634295d6164ac1baaa106774a5f26879e32d3e8af00ef4999eb08a",
  "service_id": "9995b7d8e349c97fd34440916f0a094e0e7c4810e0f2eea41cb1533ffa38e513",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:59.679Z",
  "url": "https://geo.halowerk.com/v1/s2-cell",
  "usage_rights": "not_reviewed"
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geo.halowerk.comTests planar point containment with the even-odd rule. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.

Sep 15, 2026, 05:42 UTC

https://geo.halowerk.com/v1/point-in-polygon ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
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    "basis": "source_reported",
    "icon_url": null,
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  "description": "Tests planar point containment with the even-odd rule. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
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      "input": {
        "additionalProperties": false,
        "properties": {
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            "additionalProperties": false,
            "properties": {
              "point": {
                "additionalProperties": false,
                "properties": {
                  "x": {
                    "description": "",
                    "maximum": 1000000000000,
                    "minimum": -1000000000000,
                    "type": "number"
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                  "y": {
                    "description": "",
                    "maximum": 1000000000000,
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                },
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              "polygon": {
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                  "properties": {
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                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    },
                    "y": {
                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    }
                  },
                  "required": [
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                  "type": "object"
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                "maxItems": 100000,
                "minItems": 3,
                "type": "array"
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            },
            "required": [
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            ],
            "type": "object"
          },
          "bodyType": {
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              "form-data",
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            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
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        },
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    },
    "required": [
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  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789450926.859,
  "offers": [
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      "amount": "0.004",
      "amount_atomic": "4000",
      "amount_encoding": "atomic_units",
      "amount_raw": "4000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
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          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "906fe426e1bf21f25c6195182213740ff0787ec5df59bd8475afd9f203b527b6",
  "schema_fingerprint": "83139c694b94f2f7bbda47944d7ab09b2b0f0aa3b8b58ba86c550b337fb1adf6",
  "service_id": "f405fd2555c5bd7f169a2b0a52d7c5f4a5219dd74d8bed71240503457c2ccd2d",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:48.71Z",
  "url": "https://geo.halowerk.com/v1/point-in-polygon",
  "usage_rights": "not_reviewed"
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geo.halowerk.comCalculates WGS84 great-circle distance and initial bearing. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.

Sep 15, 2026, 05:42 UTC

https://geo.halowerk.com/v1/distance-bearing ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

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  },
  "description": "Calculates WGS84 great-circle distance and initial bearing. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
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  ],
  "input_schema": {
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    "properties": {
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        "properties": {
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            "properties": {
              "from": {
                "additionalProperties": false,
                "properties": {
                  "lat": {
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                    "maximum": 90,
                    "minimum": -90,
                    "type": "number"
                  },
                  "lon": {
                    "description": "",
                    "maximum": 180,
                    "minimum": -180,
                    "type": "number"
                  }
                },
                "required": [
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                  "lon"
                ],
                "type": "object"
              },
              "to": {
                "additionalProperties": false,
                "properties": {
                  "lat": {
                    "description": "",
                    "maximum": 90,
                    "minimum": -90,
                    "type": "number"
                  },
                  "lon": {
                    "description": "",
                    "maximum": 180,
                    "minimum": -180,
                    "type": "number"
                  }
                },
                "required": [
                  "lat",
                  "lon"
                ],
                "type": "object"
              }
            },
            "required": [
              "from",
              "to"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789450926.859,
  "offers": [
    {
      "amount": "0.004",
      "amount_atomic": "4000",
      "amount_encoding": "atomic_units",
      "amount_raw": "4000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "906fe426e1bf21f25c6195182213740ff0787ec5df59bd8475afd9f203b527b6",
  "schema_fingerprint": "4568f1a5b94481415ec6ded87fec11ba97020f92b1951db9a20c54e665b716b0",
  "service_id": "f64673519e3bc54e47e420d9d538ea98fcfdbfa76d3ba377709925d51adbf71e",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:30.543Z",
  "url": "https://geo.halowerk.com/v1/distance-bearing",
  "usage_rights": "not_reviewed"
}

Sep 14, 2026, 18:56 UTC

https://geo.halowerk.com/v1/geohash ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.003` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Encodes a coordinate as geohash or decodes a geohash to its bounding box. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "geohash": {
                "description": "",
                "maxLength": 12,
                "minLength": 1,
                "type": "string"
              },
              "lat": {
                "description": "",
                "maximum": 90,
                "minimum": -90,
                "type": "number"
              },
              "lon": {
                "description": "",
                "maximum": 180,
                "minimum": -180,
                "type": "number"
              },
              "operation": {
                "enum": [
                  "encode",
                  "decode"
                ],
                "type": "string"
              },
              "precision": {
                "description": "",
                "maximum": 12,
                "minimum": 1,
                "type": "integer"
              }
            },
            "required": [
              "operation"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789412164.383,
  "offers": [
    {
      "amount": "0.003",
      "amount_atomic": "3000",
      "amount_encoding": "atomic_units",
      "amount_raw": "3000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "b9cbdb7ce90d82d879c2b137d00cfe352c462ac0c0f891530a7eaf7635268458",
  "schema_fingerprint": "c012e19ece14e1fec67b8c0e72032a9d72db05179a6b66110434154f1e15a5bc",
  "service_id": "034064417eb0cfd167ef687d48657a52eababf29ff95e74b0367075ed8627025",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T18:58:51.358Z",
  "url": "https://geo.halowerk.com/v1/geohash",
  "usage_rights": "not_reviewed"
}

Sep 14, 2026, 18:56 UTC

https://geo.halowerk.com/v1/line-simplify ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Simplifies a planar line with the Ramer-Douglas-Peucker algorithm. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "points": {
                "items": {
                  "additionalProperties": false,
                  "properties": {
                    "x": {
                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    },
                    "y": {
                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    }
                  },
                  "required": [
                    "x",
                    "y"
                  ],
                  "type": "object"
                },
                "maxItems": 100000,
                "minItems": 2,
                "type": "array"
              },
              "tolerance": {
                "description": "",
                "maximum": 1000000000000,
                "minimum": 0,
                "type": "number"
              }
            },
            "required": [
              "points",
              "tolerance"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789412164.383,
  "offers": [
    {
      "amount": "0.004",
      "amount_atomic": "4000",
      "amount_encoding": "atomic_units",
      "amount_raw": "4000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "b9cbdb7ce90d82d879c2b137d00cfe352c462ac0c0f891530a7eaf7635268458",
  "schema_fingerprint": "3f377613fa58925f28f5d291502c570621c37a6b9bdc171261cef1d8e28cbea0",
  "service_id": "238ef1e5d68ed44df10e72338df48696f1c77a619dacccf42c8ae5dc7b51eb31",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:42.595Z",
  "url": "https://geo.halowerk.com/v1/line-simplify",
  "usage_rights": "not_reviewed"
}

Sep 14, 2026, 18:56 UTC

https://geo.halowerk.com/v1/polygon-ops ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Calculates planar polygon area and centroid in caller-declared coordinate units. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "polygon": {
                "items": {
                  "additionalProperties": false,
                  "properties": {
                    "x": {
                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    },
                    "y": {
                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    }
                  },
                  "required": [
                    "x",
                    "y"
                  ],
                  "type": "object"
                },
                "maxItems": 100000,
                "minItems": 3,
                "type": "array"
              }
            },
            "required": [
              "polygon"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789412164.383,
  "offers": [
    {
      "amount": "0.004",
      "amount_atomic": "4000",
      "amount_encoding": "atomic_units",
      "amount_raw": "4000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "b9cbdb7ce90d82d879c2b137d00cfe352c462ac0c0f891530a7eaf7635268458",
  "schema_fingerprint": "11ec07c7ce2247c65099036a8b10bcda47b1be7d6615e251c2334b361fc687a3",
  "service_id": "3360b737f3322bfefb18e4763ef816024d88be15c9995d79fa8035f2a5b546f0",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:54.384Z",
  "url": "https://geo.halowerk.com/v1/polygon-ops",
  "usage_rights": "not_reviewed"
}

Sep 14, 2026, 18:56 UTC

https://geo.halowerk.com/v1/h3-cell ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.003` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Creates or inspects H3 cells and optionally returns neighbors or changes resolution. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "cell": {
                "description": "",
                "maxLength": 32,
                "minLength": 1,
                "type": "string"
              },
              "k": {
                "description": "",
                "maximum": 20,
                "minimum": 0,
                "type": "integer"
              },
              "lat": {
                "description": "",
                "maximum": 90,
                "minimum": -90,
                "type": "number"
              },
              "lon": {
                "description": "",
                "maximum": 180,
                "minimum": -180,
                "type": "number"
              },
              "operation": {
                "enum": [
                  "from-coordinate",
                  "neighbors",
                  "change-resolution"
                ],
                "type": "string"
              },
              "resolution": {
                "description": "",
                "maximum": 15,
                "minimum": 0,
                "type": "integer"
              }
            },
            "required": [
              "operation"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789412164.383,
  "offers": [
    {
      "amount": "0.003",
      "amount_atomic": "3000",
      "amount_encoding": "atomic_units",
      "amount_raw": "3000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "b9cbdb7ce90d82d879c2b137d00cfe352c462ac0c0f891530a7eaf7635268458",
  "schema_fingerprint": "843c58f08944b032553869feb69308a0429746ab98d4dcecab628fb92ed772f7",
  "service_id": "34c7c311cfece2834da50bc5a5f03d2becd06725462888d1561bd4364b073df1",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:37.172Z",
  "url": "https://geo.halowerk.com/v1/h3-cell",
  "usage_rights": "not_reviewed"
}

Sep 14, 2026, 18:56 UTC

https://geo.halowerk.com/v1/crs-transform ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.003` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Transforms coordinates between EPSG:4326 and EPSG:3857 with declared formulas. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "from_epsg": {
                "enum": [
                  4326,
                  3857
                ],
                "type": "integer"
              },
              "to_epsg": {
                "enum": [
                  4326,
                  3857
                ],
                "type": "integer"
              },
              "x": {
                "description": "",
                "maximum": 1000000000,
                "minimum": -1000000000,
                "type": "number"
              },
              "y": {
                "description": "",
                "maximum": 1000000000,
                "minimum": -1000000000,
                "type": "number"
              }
            },
            "required": [
              "x",
              "y",
              "from_epsg",
              "to_epsg"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789412164.383,
  "offers": [
    {
      "amount": "0.003",
      "amount_atomic": "3000",
      "amount_encoding": "atomic_units",
      "amount_raw": "3000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "b9cbdb7ce90d82d879c2b137d00cfe352c462ac0c0f891530a7eaf7635268458",
  "schema_fingerprint": "2c807440594d70e824b471ef2a7b26c534def6def9d4d74c5abec4a0b3067170",
  "service_id": "3f06b2070a186c6bd9c20fa502fcde9395b5cf9de0b7503a0393dc68004eec3f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-03T08:59:10.331Z",
  "url": "https://geo.halowerk.com/v1/crs-transform",
  "usage_rights": "not_reviewed"
}

Sep 14, 2026, 18:56 UTC

https://geo.halowerk.com/v1/bbox-tiles ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Enumerates XYZ tile coordinates intersecting a WGS84 bounding box. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "east": {
                "description": "",
                "maximum": 180,
                "minimum": -180,
                "type": "number"
              },
              "max_tiles": {
                "description": "",
                "maximum": 100000,
                "minimum": 1,
                "type": "integer"
              },
              "north": {
                "description": "",
                "maximum": 85.05112878,
                "minimum": -85.05112878,
                "type": "number"
              },
              "south": {
                "description": "",
                "maximum": 85.05112878,
                "minimum": -85.05112878,
                "type": "number"
              },
              "west": {
                "description": "",
                "maximum": 180,
                "minimum": -180,
                "type": "number"
              },
              "zoom": {
                "description": "",
                "maximum": 22,
                "minimum": 0,
                "type": "integer"
              }
            },
            "required": [
              "west",
              "south",
              "east",
              "north",
              "zoom"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789412164.383,
  "offers": [
    {
      "amount": "0.004",
      "amount_atomic": "4000",
      "amount_encoding": "atomic_units",
      "amount_raw": "4000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "b9cbdb7ce90d82d879c2b137d00cfe352c462ac0c0f891530a7eaf7635268458",
  "schema_fingerprint": "5248675c70e64a0821f3ba0bd06f61197837b507b3b8dd55a66ad1a18bb09068",
  "service_id": "50f04d6eada32a6aaa00241619e8e40eab3a877bc159cdef8ee7c22becaabf55",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:24.316Z",
  "url": "https://geo.halowerk.com/v1/bbox-tiles",
  "usage_rights": "not_reviewed"
}

Sep 14, 2026, 18:56 UTC

https://geo.halowerk.com/v1/utm-mgrs ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
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    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Converts WGS84 latitude and longitude to MGRS using the open mgrs library. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "lat": {
                "description": "",
                "maximum": 84,
                "minimum": -80,
                "type": "number"
              },
              "lon": {
                "description": "",
                "maximum": 180,
                "minimum": -180,
                "type": "number"
              },
              "precision": {
                "description": "",
                "maximum": 5,
                "minimum": 0,
                "type": "integer"
              }
            },
            "required": [
              "lat",
              "lon",
              "precision"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789412164.383,
  "offers": [
    {
      "amount": "0.004",
      "amount_atomic": "4000",
      "amount_encoding": "atomic_units",
      "amount_raw": "4000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "b9cbdb7ce90d82d879c2b137d00cfe352c462ac0c0f891530a7eaf7635268458",
  "schema_fingerprint": "69013722888127de63e60f298522664d814d85f3b51198f6853a232a02084238",
  "service_id": "705cea7011bb5e94486b31d4c69bed909179a4e5f5130664e8174827312a445a",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:09:06.147Z",
  "url": "https://geo.halowerk.com/v1/utm-mgrs",
  "usage_rights": "not_reviewed"
}

Sep 14, 2026, 18:56 UTC

https://geo.halowerk.com/v1/s2-cell ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Creates an S2 cell token from a coordinate and level using the S2 geometry library. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "lat": {
                "description": "",
                "maximum": 90,
                "minimum": -90,
                "type": "number"
              },
              "level": {
                "description": "",
                "maximum": 30,
                "minimum": 0,
                "type": "integer"
              },
              "lon": {
                "description": "",
                "maximum": 180,
                "minimum": -180,
                "type": "number"
              }
            },
            "required": [
              "lat",
              "lon",
              "level"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789412164.383,
  "offers": [
    {
      "amount": "0.004",
      "amount_atomic": "4000",
      "amount_encoding": "atomic_units",
      "amount_raw": "4000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "b9cbdb7ce90d82d879c2b137d00cfe352c462ac0c0f891530a7eaf7635268458",
  "schema_fingerprint": "908061bbf0634295d6164ac1baaa106774a5f26879e32d3e8af00ef4999eb08a",
  "service_id": "9995b7d8e349c97fd34440916f0a094e0e7c4810e0f2eea41cb1533ffa38e513",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:59.679Z",
  "url": "https://geo.halowerk.com/v1/s2-cell",
  "usage_rights": "not_reviewed"
}

Sep 14, 2026, 18:56 UTC

https://geo.halowerk.com/v1/point-in-polygon ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Tests planar point containment with the even-odd rule. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "point": {
                "additionalProperties": false,
                "properties": {
                  "x": {
                    "description": "",
                    "maximum": 1000000000000,
                    "minimum": -1000000000000,
                    "type": "number"
                  },
                  "y": {
                    "description": "",
                    "maximum": 1000000000000,
                    "minimum": -1000000000000,
                    "type": "number"
                  }
                },
                "required": [
                  "x",
                  "y"
                ],
                "type": "object"
              },
              "polygon": {
                "items": {
                  "additionalProperties": false,
                  "properties": {
                    "x": {
                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    },
                    "y": {
                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    }
                  },
                  "required": [
                    "x",
                    "y"
                  ],
                  "type": "object"
                },
                "maxItems": 100000,
                "minItems": 3,
                "type": "array"
              }
            },
            "required": [
              "point",
              "polygon"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789412164.383,
  "offers": [
    {
      "amount": "0.004",
      "amount_atomic": "4000",
      "amount_encoding": "atomic_units",
      "amount_raw": "4000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "b9cbdb7ce90d82d879c2b137d00cfe352c462ac0c0f891530a7eaf7635268458",
  "schema_fingerprint": "83139c694b94f2f7bbda47944d7ab09b2b0f0aa3b8b58ba86c550b337fb1adf6",
  "service_id": "f405fd2555c5bd7f169a2b0a52d7c5f4a5219dd74d8bed71240503457c2ccd2d",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:48.71Z",
  "url": "https://geo.halowerk.com/v1/point-in-polygon",
  "usage_rights": "not_reviewed"
}

Sep 14, 2026, 18:56 UTC

https://geo.halowerk.com/v1/distance-bearing ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Calculates WGS84 great-circle distance and initial bearing. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "from": {
                "additionalProperties": false,
                "properties": {
                  "lat": {
                    "description": "",
                    "maximum": 90,
                    "minimum": -90,
                    "type": "number"
                  },
                  "lon": {
                    "description": "",
                    "maximum": 180,
                    "minimum": -180,
                    "type": "number"
                  }
                },
                "required": [
                  "lat",
                  "lon"
                ],
                "type": "object"
              },
              "to": {
                "additionalProperties": false,
                "properties": {
                  "lat": {
                    "description": "",
                    "maximum": 90,
                    "minimum": -90,
                    "type": "number"
                  },
                  "lon": {
                    "description": "",
                    "maximum": 180,
                    "minimum": -180,
                    "type": "number"
                  }
                },
                "required": [
                  "lat",
                  "lon"
                ],
                "type": "object"
              }
            },
            "required": [
              "from",
              "to"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789412164.383,
  "offers": [
    {
      "amount": "0.004",
      "amount_atomic": "4000",
      "amount_encoding": "atomic_units",
      "amount_raw": "4000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "b9cbdb7ce90d82d879c2b137d00cfe352c462ac0c0f891530a7eaf7635268458",
  "schema_fingerprint": "4568f1a5b94481415ec6ded87fec11ba97020f92b1951db9a20c54e665b716b0",
  "service_id": "f64673519e3bc54e47e420d9d538ea98fcfdbfa76d3ba377709925d51adbf71e",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:30.543Z",
  "url": "https://geo.halowerk.com/v1/distance-bearing",
  "usage_rights": "not_reviewed"
}

Sep 13, 2026, 05:41 UTC

https://geo.halowerk.com/v1/geohash ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.003` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Encodes a coordinate as geohash or decodes a geohash to its bounding box. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "geohash": {
                "description": "",
                "maxLength": 12,
                "minLength": 1,
                "type": "string"
              },
              "lat": {
                "description": "",
                "maximum": 90,
                "minimum": -90,
                "type": "number"
              },
              "lon": {
                "description": "",
                "maximum": 180,
                "minimum": -180,
                "type": "number"
              },
              "operation": {
                "enum": [
                  "encode",
                  "decode"
                ],
                "type": "string"
              },
              "precision": {
                "description": "",
                "maximum": 12,
                "minimum": 1,
                "type": "integer"
              }
            },
            "required": [
              "operation"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789278117.825,
  "offers": [
    {
      "amount": "0.003",
      "amount_atomic": "3000",
      "amount_encoding": "atomic_units",
      "amount_raw": "3000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "31c0ff97302d4c8a10435740a129f4bb8744387cef309a3a5d104abfc8633086",
  "schema_fingerprint": "c012e19ece14e1fec67b8c0e72032a9d72db05179a6b66110434154f1e15a5bc",
  "service_id": "034064417eb0cfd167ef687d48657a52eababf29ff95e74b0367075ed8627025",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T18:58:51.358Z",
  "url": "https://geo.halowerk.com/v1/geohash",
  "usage_rights": "not_reviewed"
}

Sep 13, 2026, 05:41 UTC

https://geo.halowerk.com/v1/line-simplify ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Simplifies a planar line with the Ramer-Douglas-Peucker algorithm. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "points": {
                "items": {
                  "additionalProperties": false,
                  "properties": {
                    "x": {
                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    },
                    "y": {
                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    }
                  },
                  "required": [
                    "x",
                    "y"
                  ],
                  "type": "object"
                },
                "maxItems": 100000,
                "minItems": 2,
                "type": "array"
              },
              "tolerance": {
                "description": "",
                "maximum": 1000000000000,
                "minimum": 0,
                "type": "number"
              }
            },
            "required": [
              "points",
              "tolerance"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789278117.825,
  "offers": [
    {
      "amount": "0.004",
      "amount_atomic": "4000",
      "amount_encoding": "atomic_units",
      "amount_raw": "4000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "31c0ff97302d4c8a10435740a129f4bb8744387cef309a3a5d104abfc8633086",
  "schema_fingerprint": "3f377613fa58925f28f5d291502c570621c37a6b9bdc171261cef1d8e28cbea0",
  "service_id": "238ef1e5d68ed44df10e72338df48696f1c77a619dacccf42c8ae5dc7b51eb31",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:42.595Z",
  "url": "https://geo.halowerk.com/v1/line-simplify",
  "usage_rights": "not_reviewed"
}

Sep 13, 2026, 05:41 UTC

https://geo.halowerk.com/v1/polygon-ops ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.004` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Calculates planar polygon area and centroid in caller-declared coordinate units. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "polygon": {
                "items": {
                  "additionalProperties": false,
                  "properties": {
                    "x": {
                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    },
                    "y": {
                      "description": "",
                      "maximum": 1000000000000,
                      "minimum": -1000000000000,
                      "type": "number"
                    }
                  },
                  "required": [
                    "x",
                    "y"
                  ],
                  "type": "object"
                },
                "maxItems": 100000,
                "minItems": 3,
                "type": "array"
              }
            },
            "required": [
              "polygon"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789278117.825,
  "offers": [
    {
      "amount": "0.004",
      "amount_atomic": "4000",
      "amount_encoding": "atomic_units",
      "amount_raw": "4000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "31c0ff97302d4c8a10435740a129f4bb8744387cef309a3a5d104abfc8633086",
  "schema_fingerprint": "11ec07c7ce2247c65099036a8b10bcda47b1be7d6615e251c2334b361fc687a3",
  "service_id": "3360b737f3322bfefb18e4763ef816024d88be15c9995d79fa8035f2a5b546f0",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:54.384Z",
  "url": "https://geo.halowerk.com/v1/polygon-ops",
  "usage_rights": "not_reviewed"
}

Sep 13, 2026, 05:41 UTC

https://geo.halowerk.com/v1/h3-cell ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.003` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Creates or inspects H3 cells and optionally returns neighbors or changes resolution. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "cell": {
                "description": "",
                "maxLength": 32,
                "minLength": 1,
                "type": "string"
              },
              "k": {
                "description": "",
                "maximum": 20,
                "minimum": 0,
                "type": "integer"
              },
              "lat": {
                "description": "",
                "maximum": 90,
                "minimum": -90,
                "type": "number"
              },
              "lon": {
                "description": "",
                "maximum": 180,
                "minimum": -180,
                "type": "number"
              },
              "operation": {
                "enum": [
                  "from-coordinate",
                  "neighbors",
                  "change-resolution"
                ],
                "type": "string"
              },
              "resolution": {
                "description": "",
                "maximum": 15,
                "minimum": 0,
                "type": "integer"
              }
            },
            "required": [
              "operation"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
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    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789278117.825,
  "offers": [
    {
      "amount": "0.003",
      "amount_atomic": "3000",
      "amount_encoding": "atomic_units",
      "amount_raw": "3000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "31c0ff97302d4c8a10435740a129f4bb8744387cef309a3a5d104abfc8633086",
  "schema_fingerprint": "843c58f08944b032553869feb69308a0429746ab98d4dcecab628fb92ed772f7",
  "service_id": "34c7c311cfece2834da50bc5a5f03d2becd06725462888d1561bd4364b073df1",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-12T19:08:37.172Z",
  "url": "https://geo.halowerk.com/v1/h3-cell",
  "usage_rights": "not_reviewed"
}

Sep 13, 2026, 05:41 UTC

https://geo.halowerk.com/v1/crs-transform ↗

Network	Advertised amount	Billing	Payee
eip155:8453	`0.003` USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	Not specifiedexact	`0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E`

Source and evidence

{
  "branding": {
    "asset_rights": "not_reviewed",
    "basis": "source_reported",
    "icon_url": null,
    "name": null,
    "tags": [],
    "usage": {}
  },
  "description": "Transforms coordinates between EPSG:4326 and EPSG:3857 with declared formulas. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. ",
  "domain": "geo.halowerk.com",
  "evidence_mode": "raw",
  "extension_names": [
    "bazaar"
  ],
  "input_schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "input": {
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": false,
            "properties": {
              "from_epsg": {
                "enum": [
                  4326,
                  3857
                ],
                "type": "integer"
              },
              "to_epsg": {
                "enum": [
                  4326,
                  3857
                ],
                "type": "integer"
              },
              "x": {
                "description": "",
                "maximum": 1000000000,
                "minimum": -1000000000,
                "type": "number"
              },
              "y": {
                "description": "",
                "maximum": 1000000000,
                "minimum": -1000000000,
                "type": "number"
              }
            },
            "required": [
              "x",
              "y",
              "from_epsg",
              "to_epsg"
            ],
            "type": "object"
          },
          "bodyType": {
            "enum": [
              "json",
              "form-data",
              "text"
            ],
            "type": "string"
          },
          "method": {
            "enum": [
              "POST",
              "PUT",
              "PATCH"
            ],
            "type": "string"
          },
          "type": {
            "const": "http",
            "type": "string"
          }
        },
        "required": [
          "type",
          "method",
          "bodyType",
          "body"
        ],
        "type": "object"
      }
    },
    "required": [
      "input"
    ],
    "type": "object"
  },
  "legacy_network": null,
  "legacy_pay_to": null,
  "legacy_price_basis": null,
  "legacy_price_usd": null,
  "metadata": null,
  "method": "POST",
  "observed_at": 1789278117.825,
  "offers": [
    {
      "amount": "0.003",
      "amount_atomic": "3000",
      "amount_encoding": "atomic_units",
      "amount_raw": "3000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "billing_unit": null,
      "billing_unit_basis": "commercial_terms_not_validated",
      "currency": "USDC",
      "decimals": 6,
      "decimals_basis": "known_token_mapping",
      "extra": {
        "asset": "USDC",
        "assetTransferMethod": "eip3009",
        "eip712Domain": {
          "chainId": 8453,
          "name": "USD Coin",
          "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "version": "2"
        },
        "name": "USD Coin",
        "network_name": "Base Mainnet",
        "version": "2"
      },
      "issuer": null,
      "network": "eip155:8453",
      "pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
      "price_basis": "advertised",
      "scheme": "exact",
      "timeout_seconds": 300,
      "usd_market_value": null
    }
  ],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": 2,
  "quality": "not_evaluated",
  "run_id": "31c0ff97302d4c8a10435740a129f4bb8744387cef309a3a5d104abfc8633086",
  "schema_fingerprint": "2c807440594d70e824b471ef2a7b26c534def6def9d4d74c5abec4a0b3067170",
  "service_id": "3f06b2070a186c6bd9c20fa502fcde9395b5cf9de0b7503a0393dc68004eec3f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-09-03T08:59:10.331Z",
  "url": "https://geo.halowerk.com/v1/crs-transform",
  "usage_rights": "not_reviewed"
}

Outcome evidence starts with your workflow.

Private intake is ready for task IDs, charges, retries, result fingerprints and your evaluation criteria. Public performance comparisons need measured results; we do not have that benchmark yet.

Discuss an outcome integration

Collection coverage

Discovery comes from configured registries. Endpoint checks record responses, not task success. Older snapshots retain less detail. Customer usage, commercial terms and task evaluations require additional evidence.

1,589 historical or current source records quarantined during normalization; they are excluded from public comparisons.

55 of 55 archive objects verified in Backblaze. Last verification: Sep 15, 2026, 05:54 UTC.

Collection status JSON