Understand activity.
Amounts, currencies, wallets and transaction evidence. Filter by time to study patterns and concentration.
INTELLIGENCE
Data worth acting on.
Agent-collected datasets and analytics, built around your question.
AGENT-COLLECTED DATA
Raw activity.
Useful intelligence.
Our collection agents gather payment records, provider listings and endpoint observations. We organize the evidence into dated datasets you can explore, analyze and request.
Compare the market.
Service listings, advertised prices, payment options and endpoint observations—with sources attached.
See what changed.
Dated snapshots and change records reveal shifts that a current directory cannot show.
The value is in the connections: normalized records, history and traceable evidence. Custom datasets and analytics are scoped to your question and available coverage.
Find the better way to pay.
Compare service prices and payment options against your workload.
Scoped audits · customer usage requiredRequest a cost auditKnow when your dependencies change.
Track payment offers, service schemas and provider changes over time.
Custom watchlists and historyDiscuss monitoringConnect the purchase to the result.
Bring charges, retries and task evaluations into one private evidence record.
Integration pilot · your task criteriaConnect your workflowCOMMERCE RELATIONSHIPS
Who receives the payment?
Follow sampled transfers to dated service payout disclosures. Each match is a candidate; purchase, company identity and delivery need additional evidence.
2,000Audited event records
0.1%One service candidate
1057Shared-wallet matches
2Single-candidate matches
2026-09-06 02:09 UTC – 2026-09-13 02:09 UTC · 2,000 of 6,500 retained source records inspected · Sample capped at 2,000. 0 duplicates collapsed. 2 records lack an event key.
| Transfer | Service candidates | Evidence |
|---|---|---|
eip155:84530xcc1984…83930e | Unresolved | No matching disclosureAttribution evidence{
"amount_atomic": "100000",
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"buyer_organization": null,
"candidates": [],
"event_key": "eip155:8453:0xfe2e41dd8db705c9fae33bc75d33cdc345df74c8a0de7ff9f480ec6736eaea1f:1283",
"log_index": 1283,
"network": "eip155:8453",
"observed_at": 1789265141,
"purchase_verified": false,
"recipient": "0xcc1984e79726e7a0ae2b9df2ac9e79fb4983930e",
"sender": "0xd5f374a39b9060df0bcd178f9bbad96966c626ae",
"status": "unresolved",
"transaction_hash": "0xfe2e41dd8db705c9fae33bc75d33cdc345df74c8a0de7ff9f480ec6736eaea1f"
} |
eip155:84530xcc1984…83930e | Unresolved | No matching disclosureAttribution evidence{
"amount_atomic": "100000",
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"buyer_organization": null,
"candidates": [],
"event_key": "eip155:8453:0xb3987b84d00df9f59cbe4e776d1e8c54baecd5a263eab2442fc6b84f7f57b568:474",
"log_index": 474,
"network": "eip155:8453",
"observed_at": 1789265137,
"purchase_verified": false,
"recipient": "0xcc1984e79726e7a0ae2b9df2ac9e79fb4983930e",
"sender": "0x1fde8f663ed4866c9a95244776ac464fe9bd7435",
"status": "unresolved",
"transaction_hash": "0xb3987b84d00df9f59cbe4e776d1e8c54baecd5a263eab2442fc6b84f7f57b568"
} |
eip155:84530xcc1984…83930e | Unresolved | No matching disclosureAttribution evidence{
"amount_atomic": "100000",
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"buyer_organization": null,
"candidates": [],
"event_key": "eip155:8453:0x97d66998d82a44a3ed7f9f744bcb222b4281dce1835a9b5e2511ffa5915ffd86:1290",
"log_index": 1290,
"network": "eip155:8453",
"observed_at": 1789265131,
"purchase_verified": false,
"recipient": "0xcc1984e79726e7a0ae2b9df2ac9e79fb4983930e",
"sender": "0x91dd6262fbea3aae0456b8c873368ca6eb85690d",
"status": "unresolved",
"transaction_hash": "0x97d66998d82a44a3ed7f9f744bcb222b4281dce1835a9b5e2511ffa5915ffd86"
} |
eip155:84530xcc1984…83930e | Unresolved | No matching disclosureAttribution evidence{
"amount_atomic": "100000",
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"buyer_organization": null,
"candidates": [],
"event_key": "eip155:8453:0x02cdd41797ec4fdbcdb0cfd562beecc63eefe511dc332c897641ee5e469601cb:3002",
"log_index": 3002,
"network": "eip155:8453",
"observed_at": 1789265127,
"purchase_verified": false,
"recipient": "0xcc1984e79726e7a0ae2b9df2ac9e79fb4983930e",
"sender": "0xe52617b1de52671640b7be9b442a4404bc689e4a",
"status": "unresolved",
"transaction_hash": "0x02cdd41797ec4fdbcdb0cfd562beecc63eefe511dc332c897641ee5e469601cb"
} |
eip155:84530xfe802b…2a47ee | Unresolved | No matching disclosureAttribution evidence{
"amount_atomic": "1000",
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"buyer_organization": null,
"candidates": [],
"event_key": "eip155:8453:0x3ee0d9a4204a00012b150eb0e193b2a61897d7cfa38e026945beee6ab95429d6:1487",
"log_index": 1487,
"network": "eip155:8453",
"observed_at": 1789265127,
"purchase_verified": false,
"recipient": "0xfe802b35182f49778eec14db3153fcb8b92a47ee",
"sender": "0x85ed5228d7e2d9e7f42f26f9952cf9af46d76854",
"status": "unresolved",
"transaction_hash": "0x3ee0d9a4204a00012b150eb0e193b2a61897d7cfa38e026945beee6ab95429d6"
} |
eip155:84530xcc1984…83930e | Unresolved | No matching disclosureAttribution evidence{
"amount_atomic": "100000",
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"buyer_organization": null,
"candidates": [],
"event_key": "eip155:8453:0x3223c6b2f76b439fa7307e387b766abdf8683f13762b5dff1355244b9ab24b62:1959",
"log_index": 1959,
"network": "eip155:8453",
"observed_at": 1789265123,
"purchase_verified": false,
"recipient": "0xcc1984e79726e7a0ae2b9df2ac9e79fb4983930e",
"sender": "0xddc8fd68791f28f134252f1452f96d7ca0a7fad7",
"status": "unresolved",
"transaction_hash": "0x3223c6b2f76b439fa7307e387b766abdf8683f13762b5dff1355244b9ab24b62"
} |
eip155:84530x7284d4…2d299c | AX1 Consolewww.ax1.vc · Source-reported identityDisclosed 2026-09-12 05:41 UTC AX1 Consoleax1-new.vercel.app · Source-reported identityDisclosed 2026-09-12 05:41 UTC | Shared payout walletAttribution evidence{
"amount_atomic": "20000",
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"buyer_organization": null,
"candidates": [
{
"branding": {
"asset_rights": "not_reviewed",
"basis": "source_reported",
"icon_url": null,
"name": "AX1 Console",
"tags": [
"agents",
"token",
"verdict"
],
"usage": {}
},
"country": null,
"country_basis": "not_available",
"disclosed_at": 1789191719.42,
"domain": "www.ax1.vc",
"identity_status": "source_disclosed_wallet",
"run_id": "722ce2b98e2db519acc76e688bbc782d70864c7c67322efd2da09ff91bb2aecc",
"service_id": "58d71767277b7e7ac95262f5bd4ac9b334e78803b525d1ea30193efed7ef8fe4",
"source": "cdp-bazaar",
"url": "https://www.ax1.vc/api/dashboard/q-verdict/resource"
},
{
"branding": {
"asset_rights": "not_reviewed",
"basis": "source_reported",
"icon_url": null,
"name": "AX1 Console",
"tags": [
"agents",
"token",
"verdict"
],
"usage": {}
},
"country": null,
"country_basis": "not_available",
"disclosed_at": 1789191719.42,
"domain": "ax1-new.vercel.app",
"identity_status": "source_disclosed_wallet",
"run_id": "722ce2b98e2db519acc76e688bbc782d70864c7c67322efd2da09ff91bb2aecc",
"service_id": "f307428079d99a15334bf8559df7e56e96308ecc35120e03b6a197ce9c13ca24",
"source": "cdp-bazaar",
"url": "https://ax1-new.vercel.app/api/dashboard/q-verdict/resource"
}
],
"event_key": "eip155:8453:0x892504c3725b49998bb487961e914cf2221146edf57fef659c9b26467a2fcb4f:954",
"log_index": 954,
"network": "eip155:8453",
"observed_at": 1789265121,
"purchase_verified": false,
"recipient": "0x7284d41b5b852f2bd4c99bdf95043d84452d299c",
"sender": "0x37e4a8c75df037226c20ebcc5e6e5ac1044c8b92",
"status": "ambiguous",
"transaction_hash": "0x892504c3725b49998bb487961e914cf2221146edf57fef659c9b26467a2fcb4f"
} |
eip155:84530xcc1984…83930e | Unresolved | No matching disclosureAttribution evidence{
"amount_atomic": "100000",
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"buyer_organization": null,
"candidates": [],
"event_key": "eip155:8453:0x41c2454dbe18850be2936cd258bc398300a9e261a47763c05eb81f130b72a4eb:1659",
"log_index": 1659,
"network": "eip155:8453",
"observed_at": 1789265119,
"purchase_verified": false,
"recipient": "0xcc1984e79726e7a0ae2b9df2ac9e79fb4983930e",
"sender": "0x615831b9ed55fb7cf67c83395280b4911b8683bb",
"status": "unresolved",
"transaction_hash": "0x41c2454dbe18850be2936cd258bc398300a9e261a47763c05eb81f130b72a4eb"
} |
eip155:84530x7284d4…2d299c | AX1 Consolewww.ax1.vc · Source-reported identityDisclosed 2026-09-12 05:41 UTC AX1 Consoleax1-new.vercel.app · Source-reported identityDisclosed 2026-09-12 05:41 UTC | Shared payout walletAttribution evidence{
"amount_atomic": "20000",
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"buyer_organization": null,
"candidates": [
{
"branding": {
"asset_rights": "not_reviewed",
"basis": "source_reported",
"icon_url": null,
"name": "AX1 Console",
"tags": [
"agents",
"token",
"verdict"
],
"usage": {}
},
"country": null,
"country_basis": "not_available",
"disclosed_at": 1789191719.42,
"domain": "www.ax1.vc",
"identity_status": "source_disclosed_wallet",
"run_id": "722ce2b98e2db519acc76e688bbc782d70864c7c67322efd2da09ff91bb2aecc",
"service_id": "58d71767277b7e7ac95262f5bd4ac9b334e78803b525d1ea30193efed7ef8fe4",
"source": "cdp-bazaar",
"url": "https://www.ax1.vc/api/dashboard/q-verdict/resource"
},
{
"branding": {
"asset_rights": "not_reviewed",
"basis": "source_reported",
"icon_url": null,
"name": "AX1 Console",
"tags": [
"agents",
"token",
"verdict"
],
"usage": {}
},
"country": null,
"country_basis": "not_available",
"disclosed_at": 1789191719.42,
"domain": "ax1-new.vercel.app",
"identity_status": "source_disclosed_wallet",
"run_id": "722ce2b98e2db519acc76e688bbc782d70864c7c67322efd2da09ff91bb2aecc",
"service_id": "f307428079d99a15334bf8559df7e56e96308ecc35120e03b6a197ce9c13ca24",
"source": "cdp-bazaar",
"url": "https://ax1-new.vercel.app/api/dashboard/q-verdict/resource"
}
],
"event_key": "eip155:8453:0x5edd137f0de54845212c0040e1541d5c3e8ded2202f3c4529e1f17e70155a371:2202",
"log_index": 2202,
"network": "eip155:8453",
"observed_at": 1789265117,
"purchase_verified": false,
"recipient": "0x7284d41b5b852f2bd4c99bdf95043d84452d299c",
"sender": "0xe14b4d8b550b90a81289ed9340f4770b3ac0b5cc",
"status": "ambiguous",
"transaction_hash": "0x5edd137f0de54845212c0040e1541d5c3e8ded2202f3c4529e1f17e70155a371"
} |
eip155:84530x7284d4…2d299c | AX1 Consolewww.ax1.vc · Source-reported identityDisclosed 2026-09-12 05:41 UTC AX1 Consoleax1-new.vercel.app · Source-reported identityDisclosed 2026-09-12 05:41 UTC | Shared payout walletAttribution evidence{
"amount_atomic": "20000",
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"buyer_organization": null,
"candidates": [
{
"branding": {
"asset_rights": "not_reviewed",
"basis": "source_reported",
"icon_url": null,
"name": "AX1 Console",
"tags": [
"agents",
"token",
"verdict"
],
"usage": {}
},
"country": null,
"country_basis": "not_available",
"disclosed_at": 1789191719.42,
"domain": "www.ax1.vc",
"identity_status": "source_disclosed_wallet",
"run_id": "722ce2b98e2db519acc76e688bbc782d70864c7c67322efd2da09ff91bb2aecc",
"service_id": "58d71767277b7e7ac95262f5bd4ac9b334e78803b525d1ea30193efed7ef8fe4",
"source": "cdp-bazaar",
"url": "https://www.ax1.vc/api/dashboard/q-verdict/resource"
},
{
"branding": {
"asset_rights": "not_reviewed",
"basis": "source_reported",
"icon_url": null,
"name": "AX1 Console",
"tags": [
"agents",
"token",
"verdict"
],
"usage": {}
},
"country": null,
"country_basis": "not_available",
"disclosed_at": 1789191719.42,
"domain": "ax1-new.vercel.app",
"identity_status": "source_disclosed_wallet",
"run_id": "722ce2b98e2db519acc76e688bbc782d70864c7c67322efd2da09ff91bb2aecc",
"service_id": "f307428079d99a15334bf8559df7e56e96308ecc35120e03b6a197ce9c13ca24",
"source": "cdp-bazaar",
"url": "https://ax1-new.vercel.app/api/dashboard/q-verdict/resource"
}
],
"event_key": "eip155:8453:0x17d4e7bcce44b2f78cb07768c975bc7cabbb5ac083182ae8143176da6a151808:1180",
"log_index": 1180,
"network": "eip155:8453",
"observed_at": 1789265117,
"purchase_verified": false,
"recipient": "0x7284d41b5b852f2bd4c99bdf95043d84452d299c",
"sender": "0x6a4cc728d6863e9e2964b612dd62279bb22a76f9",
"status": "ambiguous",
"transaction_hash": "0x17d4e7bcce44b2f78cb07768c975bc7cabbb5ac083182ae8143176da6a151808"
} |
Coverage, value and unknowns
Only EVM event identities are supported. Chain, transaction and transfer log index identify a payment leg. A wallet shared by multiple services keeps all candidates. Registry snapshots describe observed disclosures, not continuous ownership.
Buyer organizations, countries and delivery outcomes are unresolved in this public audit. Token values are grouped separately; USD revenue is not inferred. Logos remain neutral until asset-use rights are reviewed.
{
"audit_population": 2000,
"buyer_identity_coverage": 0,
"country_coverage": 0,
"counts": {
"ambiguous": 1057,
"unique_candidate": 2,
"unresolved": 939,
"unsupported_record": 2
},
"duplicate_records": 0,
"keyed_events": 1998,
"outcome_coverage": 0,
"retained_records_in_range": 6500,
"sampled_records": 2000,
"scope": "Latest 2000 retained sampled records in range; explorer gaps possible",
"source": "x402scan",
"truncated": true,
"unique_candidate_share": 0.001,
"unkeyed_records": 2,
"value_basis": "Source-reported integer atomic amount, grouped by chain and token; no USD valuation",
"value_by_asset": [
{
"ambiguous_atomic": "39920900",
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"network": "eip155:8453",
"records": 1998,
"total_atomic": "347478154",
"unique_candidate_atomic": "7000",
"unique_candidate_share": "0.0000201451513409386881916035504206114782110877681248415979555365083469391287257730740678448521975283660566471180228498623830032203981376049327118274031121"
}
],
"value_records": 1998
}THE EVIDENCE BASE
Collected. Dated. Traceable.
14,512Source listings
33Source snapshots
27,889Recorded changes
1,221Endpoint observations
Latest snapshot: Sep 12, 2026, 05:41 UTC. Daily collection; gaps remain unknown.
1,248 observations · Differences between dated observations.
api.kadec0.xyzFDA recalls and adverse events. Drug, device, and food recall and adverse-event records from openFDA with classification, recalling firm, and reason.
https://api.kadec0.xyz/v1/fda ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.02 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "FDA recalls and adverse events. Drug, device, and food recall and adverse-event records from openFDA with classification, recalling firm, and reason.",
"domain": "api.kadec0.xyz",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"limit": {
"default": "20",
"type": "string"
},
"report": {
"default": "recall",
"enum": [
"recall",
"event"
],
"type": "string"
},
"search": {
"description": "OpenFDA Lucene query or plain text",
"type": "string"
},
"type": {
"default": "drug",
"enum": [
"drug",
"device",
"food"
],
"type": "string"
}
},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
},
"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789166492.489,
"offers": [
{
"amount": "0.02",
"amount_atomic": "20000",
"amount_encoding": "atomic_units",
"amount_raw": "20000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA",
"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": "a2d71bc23fe499771cb704508ed1f9963e3d6a9527f1544d038dc3d3ae01df5a",
"schema_fingerprint": "ec387a7fa3bf95942604a4486b71c476d4fd6e505dcbbddb110cc500cfc597db",
"service_id": "58e657f0376d086854ee3b36ef04c87ca2686a626914e637f107e921c55dcfcb",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-09T14:26:40.575Z",
"url": "https://api.kadec0.xyz/v1/fda",
"usage_rights": "not_reviewed"
}api.kadec0.xyzStablecoin supply data. Returns circulating supply for stablecoins broken down across chains via DefiLlama, filterable by peg type and by collateral mechanism, so you can compare fiat-backed against crypto-backed and algorithmic stablecoins. For stablecoin market share, depeg watch, and chain-level supply tracking. Keyless.
https://api.kadec0.xyz/v1/stablecoins ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.02 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "Stablecoin supply data. Returns circulating supply for stablecoins broken down across chains via DefiLlama, filterable by peg type and by collateral mechanism, so you can compare fiat-backed against crypto-backed and algorithmic stablecoins. For stablecoin market share, depeg watch, and chain-level supply tracking. Keyless.",
"domain": "api.kadec0.xyz",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"maxItems": {
"default": "25",
"type": "string"
},
"mechanism": {
"description": "fiat-backed|crypto-backed|algorithmic",
"type": "string"
},
"pegType": {
"description": "e.g. peggedUSD|peggedEUR",
"type": "string"
},
"q": {
"description": "name/symbol substring filter",
"type": "string"
}
},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
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}
},
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},
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"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789166492.489,
"offers": [
{
"amount": "0.02",
"amount_atomic": "20000",
"amount_encoding": "atomic_units",
"amount_raw": "20000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA",
"price_basis": "advertised",
"scheme": "exact",
"timeout_seconds": 300,
"usd_market_value": null
}
],
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"run_id": "a2d71bc23fe499771cb704508ed1f9963e3d6a9527f1544d038dc3d3ae01df5a",
"schema_fingerprint": "d32f13e2ecf74cf3abe2584502607c53bdb382bb6471da50f337d2d111005cc5",
"service_id": "634947bd8076ad060fbf8e3348f28d2f09cbbe83b0696a55706f972ee54c5df7",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-11T07:27:12.525Z",
"url": "https://api.kadec0.xyz/v1/stablecoins",
"usage_rights": "not_reviewed"
}api.kadec0.xyzMulti-engine web search (metasearch). One search query fanned out across 2-3 search engines (Brave, Yahoo, Yandex) with results deduplicated by URL and merged by reciprocal-rank fusion: consensus ranking across engines instead of one engine's bias, with per-engine rank attribution on every result.
https://api.kadec0.xyz/v1/serp-multi ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.05 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "Multi-engine web search (metasearch). One search query fanned out across 2-3 search engines (Brave, Yahoo, Yandex) with results deduplicated by URL and merged by reciprocal-rank fusion: consensus ranking across engines instead of one engine's bias, with per-engine rank attribution on every result.",
"domain": "api.kadec0.xyz",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
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"properties": {
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"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"engines": {
"description": "comma list of 2-3 engines: yahoo, yandex (web mode). news mode has a single live engine (bing), so multi-engine is web-only",
"type": "string"
},
"mode": {
"default": "web",
"enum": [
"web",
"news"
],
"type": "string"
},
"num_results": {
"default": "10",
"description": "max results per engine, cap 25",
"type": "string"
},
"q": {
"description": "search query",
"type": "string"
},
"region": {
"default": "us-en",
"description": "locale, e.g. us-en, uk-en, de-de",
"type": "string"
},
"safesearch": {
"default": "moderate",
"enum": [
"on",
"moderate",
"off"
],
"type": "string"
},
"timelimit": {
"description": "restrict to past day/week/month/year",
"enum": [
"d",
"w",
"m",
"y"
],
"type": "string"
}
},
"required": [
"q",
"engines"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
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],
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},
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"example": {
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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": "GET",
"observed_at": 1789166492.489,
"offers": [
{
"amount": "0.05",
"amount_atomic": "50000",
"amount_encoding": "atomic_units",
"amount_raw": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA",
"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": "a2d71bc23fe499771cb704508ed1f9963e3d6a9527f1544d038dc3d3ae01df5a",
"schema_fingerprint": "981d94fffba623c936214c5163d6454717f8afef7445691d68ba4b9b5ab9bb31",
"service_id": "643398603db60d10e29f408fd07cf45e7ab59a9fafd5088305bc7c1854145466",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-08T04:31:35.061Z",
"url": "https://api.kadec0.xyz/v1/serp-multi",
"usage_rights": "not_reviewed"
}api.kadec0.xyzGoogle Trends related queries for a keyword. Returns the searches people run alongside a keyword in a given country: top queries scored 0-100 relative to each other, and rising queries with their percentage growth. Google Trends keyword expansion for SEO keyword research, content planning, and spotting breakout search demand early.
https://api.kadec0.xyz/v1/related-queries ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.03 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "Google Trends related queries for a keyword. Returns the searches people run alongside a keyword in a given country: top queries scored 0-100 relative to each other, and rising queries with their percentage growth. Google Trends keyword expansion for SEO keyword research, content planning, and spotting breakout search demand early.",
"domain": "api.kadec0.xyz",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
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"properties": {
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"properties": {
"method": {
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"HEAD",
"DELETE"
],
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},
"queryParams": {
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"geo": {
"description": "ISO-3166 alpha-2 country code, e.g. US, GB, DE, JP (213 countries supported)",
"type": "string"
},
"keyword": {
"description": "the search term",
"type": "string"
},
"timeframe": {
"default": "past_12_months",
"description": "time window. Each response reports its own bucket size in `granularity`: past_30_days and past_90_days return a daily series, past_12_months and past_5_years weekly, windows under a day hourly",
"enum": [
"2004_present",
"past_12_months",
"past_30_days",
"past_4_hours",
"past_5_years",
"past_7_days",
"past_90_days",
"past_day",
"past_hour"
],
"type": "string"
}
},
"required": [
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],
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},
"type": {
"const": "http",
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}
},
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},
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},
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}
},
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],
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},
"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789166492.489,
"offers": [
{
"amount": "0.03",
"amount_atomic": "30000",
"amount_encoding": "atomic_units",
"amount_raw": "30000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA",
"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": "a2d71bc23fe499771cb704508ed1f9963e3d6a9527f1544d038dc3d3ae01df5a",
"schema_fingerprint": "badf647671d2ee8743e62bc74e7e23265b3d7b8d5c2f04e1a7163ddfaf1e9f97",
"service_id": "745b40f664d38bb2d56c1ed62dfebca1fe2d290ebb6a65d11acba4c32d3cd2ac",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-11T19:40:37.016Z",
"url": "https://api.kadec0.xyz/v1/related-queries",
"usage_rights": "not_reviewed"
}api.kadec0.xyzCompany domain enrichment. Firmographics, tech-stack detection, social profiles, and metadata for a company domain — a keyless one-call enrichment gateway.
https://api.kadec0.xyz/v1/enrich ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.15 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "Company domain enrichment. Firmographics, tech-stack detection, social profiles, and metadata for a company domain — a keyless one-call enrichment gateway.",
"domain": "api.kadec0.xyz",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
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"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"domain": {
"type": "string"
}
},
"required": [
"domain"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
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"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
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},
"type": {
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}
},
"required": [
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}
},
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},
"legacy_network": null,
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"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789166492.489,
"offers": [
{
"amount": "0.15",
"amount_atomic": "150000",
"amount_encoding": "atomic_units",
"amount_raw": "150000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA",
"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": "a2d71bc23fe499771cb704508ed1f9963e3d6a9527f1544d038dc3d3ae01df5a",
"schema_fingerprint": "f5cbd210963f2d24bca858965b8e6cd27a7c7a70cea9b94b268a7d1ade346fbf",
"service_id": "844440e807c8e29b0e0f52868710c23caa6f68ca774e343f2593824c8ea40582",
"source": "cdp-bazaar",
"source_updated_at": "2026-08-22T13:09:21.366Z",
"url": "https://api.kadec0.xyz/v1/enrich",
"usage_rights": "not_reviewed"
}api.kadec0.xyzUS congressional stock trades. Stock transactions disclosed by members of the House and Senate under the STOCK Act — politician, ticker, amount, and date.
https://api.kadec0.xyz/v1/congress-trades ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.05 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "US congressional stock trades. Stock transactions disclosed by members of the House and Senate under the STOCK Act — politician, ticker, amount, and date.",
"domain": "api.kadec0.xyz",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
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"properties": {
"method": {
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"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"chamber": {
"enum": [
"house",
"senate"
],
"type": "string"
},
"dateRange": {
"description": "YYYY-MM-DD..YYYY-MM-DD on transaction date",
"type": "string"
},
"maxItems": {
"default": "50",
"type": "string"
},
"politician": {
"description": "filer name substring",
"type": "string"
},
"ticker": {
"description": "stock ticker, exact",
"type": "string"
},
"type": {
"description": "transaction type substring e.g. purchase|sale",
"type": "string"
}
},
"required": [],
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},
"type": {
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}
},
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},
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}
},
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},
"legacy_network": null,
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"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789166492.489,
"offers": [
{
"amount": "0.05",
"amount_atomic": "50000",
"amount_encoding": "atomic_units",
"amount_raw": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA",
"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": "a2d71bc23fe499771cb704508ed1f9963e3d6a9527f1544d038dc3d3ae01df5a",
"schema_fingerprint": "5547417c46de9560581a3bd22202bf5610f2841c058816d41bf057d31ce7c0d5",
"service_id": "89a60ee58786a4e0968119b5beab21a20b75d13d1751249a2f25884a620d6bd6",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-11T18:50:08.205Z",
"url": "https://api.kadec0.xyz/v1/congress-trades",
"usage_rights": "not_reviewed"
}api.kadec0.xyzReal-time earthquake feed. Recent seismic events from USGS with magnitude, location, depth, and tsunami flag, filterable by magnitude, time, and radius.
https://api.kadec0.xyz/v1/usgs-quakes ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.005 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "Real-time earthquake feed. Recent seismic events from USGS with magnitude, location, depth, and tsunami flag, filterable by magnitude, time, and radius.",
"domain": "api.kadec0.xyz",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
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"properties": {
"method": {
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],
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},
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"endtime": {
"description": "ISO date/time",
"type": "string"
},
"latitude": {
"description": "radius search center lat (needs longitude+maxradiuskm)",
"type": "string"
},
"limit": {
"default": "50",
"type": "string"
},
"longitude": {
"type": "string"
},
"maxradiuskm": {
"type": "string"
},
"minmagnitude": {
"default": "2.5",
"type": "string"
},
"starttime": {
"description": "ISO date/time (default: 24h ago)",
"type": "string"
}
},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
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},
"output": {
"properties": {
"example": {
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},
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},
"required": [
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}
},
"required": [
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],
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},
"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789166492.489,
"offers": [
{
"amount": "0.005",
"amount_atomic": "5000",
"amount_encoding": "atomic_units",
"amount_raw": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA",
"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": "a2d71bc23fe499771cb704508ed1f9963e3d6a9527f1544d038dc3d3ae01df5a",
"schema_fingerprint": "df768ea9a9c82cc8a2bc30809ac09c371a80f2dfed0f5e3104ad2524ad2b9f6e",
"service_id": "8e8e748e4d880d6e458d7aa79cdd6d2235f86d2ecaea05654dc000c1aa79c3f7",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-08T16:54:48.084Z",
"url": "https://api.kadec0.xyz/v1/usgs-quakes",
"usage_rights": "not_reviewed"
}api.kadec0.xyzEthereum gas price oracle. Returns the current Ethereum gas price as an EIP-1559 base fee plus priority-fee estimates across five confidence tiers, all in gwei, so an agent can price a transaction before it signs one. Ethereum mainnet only. Keyless, via Blocknative.
https://api.kadec0.xyz/v1/gas-oracle ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.01 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "Ethereum gas price oracle. Returns the current Ethereum gas price as an EIP-1559 base fee plus priority-fee estimates across five confidence tiers, all in gwei, so an agent can price a transaction before it signs one. Ethereum mainnet only. Keyless, via Blocknative.",
"domain": "api.kadec0.xyz",
"evidence_mode": "raw",
"extension_names": [
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],
"input_schema": {
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],
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},
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},
"type": {
"const": "http",
"type": "string"
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"url": "https://api.kadec0.xyz/v1/gas-oracle",
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}api.kadec0.xyzScrape any web page to clean markdown. A keyless web scraper that converts a single URL into LLM-ready markdown plus structured metadata (title, headings, links, word count), so an agent can read a page without running a browser. A per-call alternative to Firecrawl's scrape endpoint, with no API key and no account. Single page per call, not a site crawler.
https://api.kadec0.xyz/v1/scrape ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.03 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
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"source": "cdp-bazaar",
"source_updated_at": "2026-09-11T21:32:43.749Z",
"url": "https://api.kadec0.xyz/v1/scrape",
"usage_rights": "not_reviewed"
}api.kadec0.xyzLiterature review and related-paper discovery. Given a seed paper (arXiv id, DOI, or OpenAlex id) or a topic query, returns semantically similar and recommended scholarly papers to expand a reading list or systematic review, via Semantic Scholar recommendations with an OpenAlex related-works fallback. Keyless.
https://api.kadec0.xyz/v1/related-papers ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.03 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
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"url": "https://api.kadec0.xyz/v1/related-papers",
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}api.kadec0.xyzCVE vulnerability lookup. Returns security vulnerability records by CVE id or keyword from the NIST National Vulnerability Database and GitHub Security Advisories, each with CVSS score, severity, CWE weakness class, affected products, and references, filterable by severity and source. For vulnerability triage and dependency risk checks. Keyless.
https://api.kadec0.xyz/v1/cve ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.01 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "CVE vulnerability lookup. Returns security vulnerability records by CVE id or keyword from the NIST National Vulnerability Database and GitHub Security Advisories, each with CVSS score, severity, CWE weakness class, affected products, and references, filterable by severity and source. For vulnerability triage and dependency risk checks. Keyless.",
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],
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"source": "cdp-bazaar",
"source_updated_at": "2026-09-11T18:14:06.584Z",
"url": "https://api.kadec0.xyz/v1/cve",
"usage_rights": "not_reviewed"
}api.kadec0.xyzStack Overflow Q&A. Programming question and answer search with scores, accepted-answer flags, tags, and answer bodies via the Stack Exchange API.
https://api.kadec0.xyz/v1/stackoverflow ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.01 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
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"url": "https://api.kadec0.xyz/v1/stackoverflow",
"usage_rights": "not_reviewed"
}api.kadec0.xyzDNS propagation checker. Compares a DNS record across public resolvers (Google, Cloudflare, Quad9, OpenDNS) to spot propagation lag or split-horizon answers.
https://api.kadec0.xyz/v1/dns-propagation ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.03 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "DNS propagation checker. Compares a DNS record across public resolvers (Google, Cloudflare, Quad9, OpenDNS) to spot propagation lag or split-horizon answers.",
"domain": "api.kadec0.xyz",
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{
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],
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"source": "cdp-bazaar",
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"url": "https://api.kadec0.xyz/v1/dns-propagation",
"usage_rights": "not_reviewed"
}api.kadec0.xyzWeb search results (SERP). Keyless web search returning ranked title, URL, and snippet for a query — with locale/region targeting, freshness filters (past day, week, month, year), pagination, a news mode that adds publish date and source, and selectable backend engine (auto rotation, or pin Brave, Yahoo, or Yandex).
https://api.kadec0.xyz/v1/serp ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.05 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
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}api.kadec0.xyzBulk web search: up to 5 search queries in a single call, each returning ranked title, URL, and snippet, with the same locale, freshness, and news filters as the single-query web search. One paid call instead of five for research fan-out.
https://api.kadec0.xyz/v1/serp-batch ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.1 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
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}api.kadec0.xyzBuilding permit records. Construction and building permits across Chicago, NYC, Seattle, and San Francisco — type, status, address, cost, and issue date.
https://api.kadec0.xyz/v1/permits ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.03 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
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}api.kadec0.xyzDeFi yield and APY across pools. Returns the top yield-farming pools via DefiLlama with current APY, base and reward APY split, TVL, chain, and project, filterable by chain, project, symbol, stablecoin-only, minimum TVL, and minimum APY. For yield discovery and comparing APY across protocols. Keyless.
https://api.kadec0.xyz/v1/yield-pools ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.03 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
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}api.kadec0.xyzField and topic search for research papers. Give a broad field name or short phrase (like 'crispr' or 'exercise science') and get a coherent, taxonomy-grounded seed cluster: the field is resolved against the OpenAlex topics taxonomy, then the cluster returns the top-cited plus recent-influential works, each with title, authors, year, venue, citation count, and DOI. Solves the broad-term entry problem dense semantic search fails on. Keyless.
https://api.kadec0.xyz/v1/topic-search ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.02 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
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}api.kadec0.xyzCitation lookup and reference list for a paper. Given a DOI, arXiv id, OpenAlex id, or PMID, returns its references (the works it cites) and its cited-by list (recent works that cite it), plus full metadata and citation count — for bibliography building and citation lookup. Keyless via OpenAlex and Semantic Scholar.
https://api.kadec0.xyz/v1/paper-details ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.03 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
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"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA",
"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": "a2d71bc23fe499771cb704508ed1f9963e3d6a9527f1544d038dc3d3ae01df5a",
"schema_fingerprint": "c1612b543ce5abcb375feca06805dbb01858e1e8bb969ae7df8953d1d977f5a5",
"service_id": "d407dae8102a6e2b39727f960b6c641e5df34b1698db5a3b2621447fcf072bc9",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-08T05:06:47.914Z",
"url": "https://api.kadec0.xyz/v1/paper-details",
"usage_rights": "not_reviewed"
}api.kadec0.xyzDomain WHOIS and DNS lookup. Registrar, creation and expiry dates, nameservers, and full DNS records (A, AAAA, MX, NS, TXT, CNAME) for a domain.
https://api.kadec0.xyz/v1/domain-info ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.02 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "Domain WHOIS and DNS lookup. Registrar, creation and expiry dates, nameservers, and full DNS records (A, AAAA, MX, NS, TXT, CNAME) for a domain.",
"domain": "api.kadec0.xyz",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"domain": {
"type": "string"
}
},
"required": [
"domain"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
},
"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789166492.489,
"offers": [
{
"amount": "0.02",
"amount_atomic": "20000",
"amount_encoding": "atomic_units",
"amount_raw": "20000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA",
"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": "a2d71bc23fe499771cb704508ed1f9963e3d6a9527f1544d038dc3d3ae01df5a",
"schema_fingerprint": "f5cbd210963f2d24bca858965b8e6cd27a7c7a70cea9b94b268a7d1ade346fbf",
"service_id": "ebe500e51a0eb052cfe6e6317d4bea8a99184d2937f35ff445c97019b2a4d817",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-11T15:35:58.602Z",
"url": "https://api.kadec0.xyz/v1/domain-info",
"usage_rights": "not_reviewed"
}api.kadec0.xyzTrending crypto coins. The coins most searched on CoinGecko right now, with rank, price, and market-cap rank.
https://api.kadec0.xyz/v1/trending-coins ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.01 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "Trending crypto coins. The coins most searched on CoinGecko right now, with rank, price, and market-cap rank.",
"domain": "api.kadec0.xyz",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"maxItems": {
"default": "15",
"description": "cap 15",
"type": "string"
}
},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
},
"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789166492.489,
"offers": [
{
"amount": "0.01",
"amount_atomic": "10000",
"amount_encoding": "atomic_units",
"amount_raw": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA",
"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": "a2d71bc23fe499771cb704508ed1f9963e3d6a9527f1544d038dc3d3ae01df5a",
"schema_fingerprint": "ac06000cd3f27dcca5db4e67f1226f7f8cdc8350b0e56188c45db8e5126f6029",
"service_id": "f777bcb1118136b775ef1553bc3a29b477f9734db5c5c62d8e9f39ca723f8467",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-11T17:34:21.517Z",
"url": "https://api.kadec0.xyz/v1/trending-coins",
"usage_rights": "not_reviewed"
}api.kadec0.xyzFood nutrition lookup. Calories, macros, and micronutrients for any food from the USDA FoodData Central database.
https://api.kadec0.xyz/v1/nutrition ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.01 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "Food nutrition lookup. Calories, macros, and micronutrients for any food from the USDA FoodData Central database.",
"domain": "api.kadec0.xyz",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"dataType": {
"description": "e.g. Branded,Foundation,SR Legacy",
"type": "string"
},
"pageSize": {
"default": "10",
"type": "string"
},
"query": {
"description": "food name / search text",
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
},
"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789166492.489,
"offers": [
{
"amount": "0.01",
"amount_atomic": "10000",
"amount_encoding": "atomic_units",
"amount_raw": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA",
"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": "a2d71bc23fe499771cb704508ed1f9963e3d6a9527f1544d038dc3d3ae01df5a",
"schema_fingerprint": "cefbf29ad9f68db2df473216e13c604cee30da75a967f40ff0cd660a876a80cd",
"service_id": "fad7f100c76234ee61ddbd5ac97519f9ef5984000fc41eaabcd0d2dfdb9ec0df",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-01T21:47:06.16Z",
"url": "https://api.kadec0.xyz/v1/nutrition",
"usage_rights": "not_reviewed"
}api.kadec0.xyzBulk WHOIS lookup. Registrar, dates, and nameservers for up to 10 domains in a single batch call.
https://api.kadec0.xyz/v1/whois-bulk ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.05 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "Bulk WHOIS lookup. Registrar, dates, and nameservers for up to 10 domains in a single batch call.",
"domain": "api.kadec0.xyz",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"domains": {
"description": "comma list of up to 10 domains",
"type": "string"
}
},
"required": [
"domains"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
},
"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789166492.489,
"offers": [
{
"amount": "0.05",
"amount_atomic": "50000",
"amount_encoding": "atomic_units",
"amount_raw": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "withdrawn_protocol_inference",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA",
"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": "cd1760e19f518b50c9ffbaf84aa5ce626d53ffa2f8f27d71b5391096bf66618e",
"schema_fingerprint": "028bed932f3e596b1addd16b86a648769d6403947475701b779574d9fa270853",
"service_id": "02d5e78a836c2397f994ce3190932f07107154cb53f49697dc4d75e38144c584",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-11T12:46:05.833Z",
"url": "https://api.kadec0.xyz/v1/whois-bulk",
"usage_rights": "not_reviewed"
}api.kadec0.xyzCrypto token price and market data. Returns the live price of one or many tokens by coin id or ticker symbol, in a chosen vs-currency, with market cap, 24-hour volume, and 24-hour price change. For crypto price lookups, portfolio valuation, and market data feeds. Keyless, via CoinPaprika.
https://api.kadec0.xyz/v1/token-price ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.01 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "Crypto token price and market data. Returns the live price of one or many tokens by coin id or ticker symbol, in a chosen vs-currency, with market cap, 24-hour volume, and 24-hour price change. For crypto price lookups, portfolio valuation, and market data feeds. Keyless, via CoinPaprika.",
"domain": "api.kadec0.xyz",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"ids": {
"description": "comma list of coin ids or symbols (e.g. bitcoin,ethereum or btc,eth)",
"type": "string"
},
"vs": {
"default": "usd",
"description": "quote currency (usd only)",
"type": "string"
}
},
"required": [
"ids"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
},
"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789166492.489,
"offers": [
{
"amount": "0.01",
"amount_atomic": "10000",
"amount_encoding": "atomic_units",
"amount_raw": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "withdrawn_protocol_inference",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA",
"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": "cd1760e19f518b50c9ffbaf84aa5ce626d53ffa2f8f27d71b5391096bf66618e",
"schema_fingerprint": "c28bb901960ec94240caea445dfe137c5d44d585ff19954e612a590cd57be9b2",
"service_id": "0c284dd82c483b02263e05d39607cffc9f9ca8fa97a270dbd33a642885c31fb9",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-11T13:24:43.491Z",
"url": "https://api.kadec0.xyz/v1/token-price",
"usage_rights": "not_reviewed"
}api.kadec0.xyzGoogle Trends interest over time for a keyword. Returns Google Trends search interest as a dated series indexed 0-100: weekly points across the default past 12 months, daily points for 30- and 90-day windows, and windows from the past hour back to 2004, with optional country targeting. For keyword trend analysis, search demand seasonality, and SEO keyword research.
https://api.kadec0.xyz/v1/trend ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.05 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA |
Source and evidence
{
"description": "Google Trends interest over time for a keyword. Returns Google Trends search interest as a dated series indexed 0-100: weekly points across the default past 12 months, daily points for 30- and 90-day windows, and windows from the past hour back to 2004, with optional country targeting. For keyword trend analysis, search demand seasonality, and SEO keyword research.",
"domain": "api.kadec0.xyz",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"geo": {
"description": "ISO-3166 alpha-2 country code, e.g. US, GB, DE, JP (213 countries supported); omit for worldwide",
"type": "string"
},
"keyword": {
"description": "the search term to chart",
"type": "string"
},
"timeframe": {
"default": "past_12_months",
"description": "time window. Each response reports its own bucket size in `granularity`: past_30_days and past_90_days return a daily series, past_12_months and past_5_years weekly, windows under a day hourly",
"enum": [
"2004_present",
"past_12_months",
"past_30_days",
"past_4_hours",
"past_5_years",
"past_7_days",
"past_90_days",
"past_day",
"past_hour"
],
"type": "string"
}
},
"required": [
"keyword"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
},
"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789166492.489,
"offers": [
{
"amount": "0.05",
"amount_atomic": "50000",
"amount_encoding": "atomic_units",
"amount_raw": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "withdrawn_protocol_inference",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA",
"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": "cd1760e19f518b50c9ffbaf84aa5ce626d53ffa2f8f27d71b5391096bf66618e",
"schema_fingerprint": "3250605bee338e5c16862b1c142e4b138e8023b66e743a0c6b01fb38f55eb034",
"service_id": "1d17f8c36780c5611bf363e9f5f28d311c1eed8e28741f4037f4e248f2a12c4f",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-10T07:01:46.645Z",
"url": "https://api.kadec0.xyz/v1/trend",
"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 integrationCollection 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.
1,515 historical or current source records quarantined during normalization; they are excluded from public comparisons.
46 of 46 archive objects verified in Backblaze. Last verification: Sep 13, 2026, 01:13 UTC.
Collection status JSON