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.

01 / PAYMENTS

Understand activity.

Amounts, currencies, wallets and transaction evidence. Filter by time to study patterns and concentration.

02 / PROVIDERS

Compare the market.

Service listings, advertised prices, payment options and endpoint observations—with sources attached.

03 / HISTORY

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.

Cost intelligence

Find the better way to pay.

Compare service prices and payment options against your workload.

Scoped audits · customer usage requiredRequest a cost audit
Change intelligence

Know when your dependencies change.

Track payment offers, service schemas and provider changes over time.

Custom watchlists and historyDiscuss monitoring
Outcome intelligence

Connect the purchase to the result.

Bring charges, retries and task evaluations into one private evidence record.

Integration pilot · your task criteriaConnect your workflow

COMMERCE RELATIONSHIPS

Who receives the payment?

Explore JSON

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 02:21 UTC2026-09-13 02:21 UTC · 2,000 of 6,500 retained source records inspected · Sample capped at 2,000. 0 duplicates collapsed. 2 records lack an event key.

Latest sampled activity · 48-hour disclosure freshness limit
TransferService candidatesEvidence
eip155:84530xcc1984…83930eUnresolvedNo matching disclosure
Attribution 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…83930eUnresolvedNo matching disclosure
Attribution 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…83930eUnresolvedNo matching disclosure
Attribution 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…83930eUnresolvedNo matching disclosure
Attribution 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…2a47eeUnresolvedNo matching disclosure
Attribution 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…83930eUnresolvedNo matching disclosure
Attribution 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 wallet
Attribution 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…83930eUnresolvedNo matching disclosure
Attribution 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 wallet
Attribution 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 wallet
Attribution 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.

Use the API
14,512Source listings
33Source snapshots
27,889Recorded changes
1,221Endpoint observations

Latest snapshot: Sep 12, 2026, 05:41 UTC. Daily collection; gaps remain unknown.

1,384 observations · Differences between dated observations.

agentdata-api.sander-van-aard.workers.devEU VAT number validation (VIES) with predictable behavior for agents. Validates any EU VAT number against the European Commission's VIES service. Two modes: fast validation (may serve a cached result, labeled with its timestamp) and consultation-proof mode (always live, returns the official consultation number, requires requester identification). 'Not confirmed' does not imply the company is invalid. Machine-readable errors with per-member-state availability status.
https://agentdata-api.sander-van-aard.workers.dev/eu/vat

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "EU VAT number validation (VIES) with predictable behavior for agents. Validates any EU VAT number against the European Commission's VIES service. Two modes: fast validation (may serve a cached result, labeled with its timestamp) and consultation-proof mode (always live, returns the official consultation number, requires requester identification). 'Not confirmed' does not imply the company is invalid. Machine-readable errors with per-member-state availability status.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.002,
  "metadata": null,
  "method": "POST",
  "observed_at": 1787011200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "90e2735512d5727624c10472f7909c6a04717398117fe7a159e3cf2b6c381457",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "d66239a01bd1383b183c8e1ee736d17a5f7b8e639f56173a40f7090ddfa0a501",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-08-09T07:00:10.885Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/eu/vat",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devIs this crypto-asset or its issuer MiCA-notified in the EU? Searches the official ESMA interim MiCA register token lists — e-money token (EMT) issuers, asset-referenced token (ART) issuers, and notified crypto-asset white papers — by issuer name, LEI, or Digital Token Identifier (DTI). Returns issuer, home member state, competent authority, DTIs and the official white-paper URL per match. Useful before trusting a stablecoin or token sold as EU-regulated.
https://agentdata-api.sander-van-aard.workers.dev/eu/token-registry

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Is this crypto-asset or its issuer MiCA-notified in the EU? Searches the official ESMA interim MiCA register token lists — e-money token (EMT) issuers, asset-referenced token (ART) issuers, and notified crypto-asset white papers — by issuer name, LEI, or Digital Token Identifier (DTI). Returns issuer, home member state, competent authority, DTIs and the official white-paper URL per match. Useful before trusting a stablecoin or token sold as EU-regulated.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.01,
  "metadata": null,
  "method": "POST",
  "observed_at": 1787011200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "90e2735512d5727624c10472f7909c6a04717398117fe7a159e3cf2b6c381457",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "e71e6b06f1de7af162cd47c2c7d1b5172dba824b5c0e45c9bce289518e615c2c",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-08-09T07:00:11.363Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/eu/token-registry",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devSearch and read in one call: a web search plus the full page text of the top results, for $0.006 — cheaper than a separate search and reads. Send a query, get back compact results (position, title, url, snippet) each enriched with the target page's readable content (markdown or text, capped by max_chars_per_page). A page that fails to read carries a read_error instead of content; the call still delivers and settles. USDC on Base, no account.
https://agentdata-api.sander-van-aard.workers.dev/web/search-read

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Search and read in one call: a web search plus the full page text of the top results, for $0.006 — cheaper than a separate search and reads. Send a query, get back compact results (position, title, url, snippet) each enriched with the target page's readable content (markdown or text, capped by max_chars_per_page). A page that fails to read carries a read_error instead of content; the call still delivers and settles. USDC on Base, no account.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.006,
  "metadata": null,
  "method": "POST",
  "observed_at": 1787011200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "90e2735512d5727624c10472f7909c6a04717398117fe7a159e3cf2b6c381457",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "ed97197255ec46a3b5d9acb65777e8bdfbe4ff28622c90de8de15d0cf739cb73",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-30T06:34:06.295Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/web/search-read",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devGoogle-quality web search for AI agents at $0.005 per search — half the going x402 rate. Send a query, get back compact JSON built for LLM consumption: top organic results (position, title, url, snippet), the direct answer when one exists, a trimmed knowledge graph and related searches. Tune with num (1-10 results), country and language (2-letter codes). Zero results is a valid, honest answer. Pay per call in USDC, no account, no API key.
https://agentdata-api.sander-van-aard.workers.dev/web/search

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Google-quality web search for AI agents at $0.005 per search — half the going x402 rate. Send a query, get back compact JSON built for LLM consumption: top organic results (position, title, url, snippet), the direct answer when one exists, a trimmed knowledge graph and related searches. Tune with num (1-10 results), country and language (2-letter codes). Zero results is a valid, honest answer. Pay per call in USDC, no account, no API key.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.005,
  "metadata": null,
  "method": "POST",
  "observed_at": 1787011200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "90e2735512d5727624c10472f7909c6a04717398117fe7a159e3cf2b6c381457",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "f85d09c715073e5b2c549f9b978e5e7979b1ad72887053d9137387ac7fbb0544",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-29T17:40:22.081Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/web/search",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devMeasured track record of the strategies behind /crypto/verdict, resold from the upstream signal system. Give a window in days (default 30, clamped 1..365); returns per strategy the number of trades, wins, win rate and average net return over that window, with the measurement start. A factual measurement over a short window (wide error bars), not investment advice. Cheap showcase for the paid verdict endpoint.
https://agentdata-api.sander-van-aard.workers.dev/crypto/track-record

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Measured track record of the strategies behind /crypto/verdict, resold from the upstream signal system. Give a window in days (default 30, clamped 1..365); returns per strategy the number of trades, wins, win rate and average net return over that window, with the measurement start. A factual measurement over a short window (wide error bars), not investment advice. Cheap showcase for the paid verdict endpoint.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.01,
  "metadata": null,
  "method": "POST",
  "observed_at": 1787011200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "90e2735512d5727624c10472f7909c6a04717398117fe7a159e3cf2b6c381457",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "fd4dc7b274c6d4ceb0d58f2e443a945f2d0cdb53e9ec830267832322e81951cc",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-08-16T07:00:35.746Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/crypto/track-record",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devIs this crypto firm authorised in the EU? One call checks the official ESMA interim MiCA register of authorised crypto-asset service providers (CASPs) AND the EU non-compliant entities warning list. Search by firm name, platform website/domain, or LEI. Returns authorisation details (member state, competent authority, authorised services, LEI) and any warning-list entries, each with an official source reference. Firms only. Counterparty/scam check before sending funds to a platform.
https://agentdata-api.sander-van-aard.workers.dev/eu/crypto-firm-check

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Is this crypto firm authorised in the EU? One call checks the official ESMA interim MiCA register of authorised crypto-asset service providers (CASPs) AND the EU non-compliant entities warning list. Search by firm name, platform website/domain, or LEI. Returns authorisation details (member state, competent authority, authorised services, LEI) and any warning-list entries, each with an official source reference. Firms only. Counterparty/scam check before sending funds to a platform.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.03,
  "metadata": null,
  "method": "POST",
  "observed_at": 1787011200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "90e2735512d5727624c10472f7909c6a04717398117fe7a159e3cf2b6c381457",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "ff975bf9a1f3d043fe96ed4f553a6362bf8e195742cd1050705fadd67172d305",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-08-09T07:00:11.303Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/eu/crypto-firm-check",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devMachine-readable crypto market intelligence: the currently published long opportunities from an upstream advice system, ranked by opportunity_score (0-100 heuristic, never a calibrated win probability). Per opportunity: signal_id, version, coin, classification (STRONG_LONG..AVOID), opportunity type, publication status, entry validity and freshness in seconds. No execution, no custody, no position sizing. Each response names the next useful call. Paid per request; an empty list is a valid answer.
https://agentdata-api.sander-van-aard.workers.dev/crypto/scan

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Machine-readable crypto market intelligence: the currently published long opportunities from an upstream advice system, ranked by opportunity_score (0-100 heuristic, never a calibrated win probability). Per opportunity: signal_id, version, coin, classification (STRONG_LONG..AVOID), opportunity type, publication status, entry validity and freshness in seconds. No execution, no custody, no position sizing. Each response names the next useful call. Paid per request; an empty list is a valid answer.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.01,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "0018de55d322245af36814f31b080685f34663654b741f95db0eabb69ac65553",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T23:27:51.455Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/crypto/scan",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devExtend an agent board from /agent/board by 30 days. Give the board_handle you were issued. Renew early and the days are added on top; renew late and the month starts today. An expired board is frozen, never deleted: your human keeps seeing it, every card and note survives, and agents simply cannot write to it until you renew.
https://agentdata-api.sander-van-aard.workers.dev/agent/board/renew

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Extend an agent board from /agent/board by 30 days. Give the board_handle you were issued. Renew early and the days are added on top; renew late and the month starts today. An expired board is frozen, never deleted: your human keeps seeing it, every card and note survives, and agents simply cannot write to it until you renew.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 2,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "0db18fbed12d5cfe0fa8689e4871b5cafc96e08f404b2e4a1a6a79223db1f432",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-29T03:15:58.216Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/agent/board/renew",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devTrust check before paying an unfamiliar x402 service, by pay_to address and/or service URL. Combines our own availability monitoring of the service's x402 endpoint (30-day uptime, last check, observed payTo/price and drift between our measurements), on-chain USDC payment history to the address on Base (2-day window), and EU regulatory status of the domain (MiCA-authorised or ESMA warning list). Factual only — no scores; not being monitored is not negative, presence is no endorsement.
https://agentdata-api.sander-van-aard.workers.dev/x402/counterparty-check

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Trust check before paying an unfamiliar x402 service, by pay_to address and/or service URL. Combines our own availability monitoring of the service's x402 endpoint (30-day uptime, last check, observed payTo/price and drift between our measurements), on-chain USDC payment history to the address on Base (2-day window), and EU regulatory status of the domain (MiCA-authorised or ESMA warning list). Factual only — no scores; not being monitored is not negative, presence is no endorsement.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.02,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "1b8ed41ffce44e9ffdc1a4d40969d839f5fa9b3f1ec01655b2ecf3f974d55daf",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-14T14:15:51.812Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/x402/counterparty-check",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devOfficial Finnish company check from the YTJ register (PRH open data). Look up by Business ID (exact) or search by name (up to 5 candidates). Returns the current official name, company form, main business line, registration/end dates, address, raw YTJ status codes and registered company situations such as bankruptcy or liquidation, with a direct YTJ link. Companies only.
https://agentdata-api.sander-van-aard.workers.dev/fi/company

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Official Finnish company check from the YTJ register (PRH open data). Look up by Business ID (exact) or search by name (up to 5 candidates). Returns the current official name, company form, main business line, registration/end dates, address, raw YTJ status codes and registered company situations such as bankruptcy or liquidation, with a direct YTJ link. Companies only.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.03,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "26784d6cbf758b8553c7c8dbec8f7db11da1c1acbad866858fd22465bd64b65d",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-14T05:45:57.87Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/fi/company",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devDaily state-of-the-network report on the x402 ecosystem, built exclusively from our own probes (~2 per host per day): how many hosts we monitor, share of probes returning a valid 402 over 24h and 7d, host status breakdown (ok_402, HTTP errors, unreachable), manifest coverage, and counts of observed changes over 24h and 7d (up/down transitions, payTo drift, price drift, manifest gained/lost) plus the hosts that moved today. Regenerated once per day. Facts only — no scores, no catalogue data.
https://agentdata-api.sander-van-aard.workers.dev/x402/network-report

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Daily state-of-the-network report on the x402 ecosystem, built exclusively from our own probes (~2 per host per day): how many hosts we monitor, share of probes returning a valid 402 over 24h and 7d, host status breakdown (ok_402, HTTP errors, unreachable), manifest coverage, and counts of observed changes over 24h and 7d (up/down transitions, payTo drift, price drift, manifest gained/lost) plus the hosts that moved today. Regenerated once per day. Facts only — no scores, no catalogue data.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.01,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "3441c8f221b403aa2759dba9bb7d5f8ae6ad968984f3c34ee40adaa9c78cd811",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T09:25:31.819Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/x402/network-report",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devWhat are agents asking for that they cannot buy yet, aggregated over 30 days. From our own measurements: calls we rejected on an uncovered value where the caller had already presented payment (kind is typically coin, country, vies_country, monitor_host or sms_service — free-form values possible), free requests filed by agents, and settled $0.01 intents. Demand at one provider, not a network-wide picture. Aggregates only: no wallets, no free text, no subject ids.
https://agentdata-api.sander-van-aard.workers.dev/x402/demand-report

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "What are agents asking for that they cannot buy yet, aggregated over 30 days. From our own measurements: calls we rejected on an uncovered value where the caller had already presented payment (kind is typically coin, country, vies_country, monitor_host or sms_service — free-form values possible), free requests filed by agents, and settled $0.01 intents. Demand at one provider, not a network-wide picture. Aggregates only: no wallets, no free text, no subject ids.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.05,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "36b3563debac89550f91343c15ccb34fdb34cf794b3ed9ab7fbf117034166e75",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-29T11:32:04.541Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/x402/demand-report",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devOfficial Czech company check from the ARES register (Ministry of Finance, open data). Look up by ICO (exact) or search by name (up to 5 candidates). Returns official name, legal form code, VAT number (DIC), establishment and termination dates, registered address and NACE activity codes, with a direct ARES link. Companies only.
https://agentdata-api.sander-van-aard.workers.dev/cz/company

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Official Czech company check from the ARES register (Ministry of Finance, open data). Look up by ICO (exact) or search by name (up to 5 candidates). Returns official name, legal form code, VAT number (DIC), establishment and termination dates, registered address and NACE activity codes, with a direct ARES link. Companies only.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.03,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "3adb4cd61e7cc372d4c62ce1e6fe597da78a067f7567ce63c6e0bbdd3337536d",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-14T05:45:55.619Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/cz/company",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devGoogle News search for AI agents at $0.004 per call, from the same Serper.dev source as /web/search. Send a query, get back compact JSON: top news results with position, title, url, snippet, publish date and source. Tune with num (1-10 results), country and language (2-letter codes). Zero results is a valid, honest answer. Pay per call in USDC on Base, no account, no API key.
https://agentdata-api.sander-van-aard.workers.dev/news/search

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Google News search for AI agents at $0.004 per call, from the same Serper.dev source as /web/search. Send a query, get back compact JSON: top news results with position, title, url, snippet, publish date and source. Tune with num (1-10 results), country and language (2-letter codes). Zero results is a valid, honest answer. Pay per call in USDC on Base, no account, no API key.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.004,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "3e72bc7efa505c955858fb0be948f63ecdf375c3bf286a2d02f29078ceb855c6",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-30T06:34:08.785Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/news/search",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devDutch bankruptcy and insolvency check against the official Central Insolvency Register of the Dutch judiciary (rechtspraak.nl). Detects published bankruptcy (faillissement), suspension of payments (surseance) and debt restructuring procedures. Best results with a KVK number. Returns procedure type, status, dates, court and a source reference per match, with explicit match-basis and coverage notes. A no_match means no publication in the currently searchable register. Companies only.
https://agentdata-api.sander-van-aard.workers.dev/nl/insolvency

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Dutch bankruptcy and insolvency check against the official Central Insolvency Register of the Dutch judiciary (rechtspraak.nl). Detects published bankruptcy (faillissement), suspension of payments (surseance) and debt restructuring procedures. Best results with a KVK number. Returns procedure type, status, dates, court and a source reference per match, with explicit match-basis and coverage notes. A no_match means no publication in the currently searchable register. Companies only.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.15,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "3fae00322ed06b2c0a83b72c1ccc7fdaabaca1dce114d748ebee4998534de535",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-08-09T07:00:11.38Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/nl/insolvency",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devGoogle Places (local businesses with rating, address and phone number) for AI agents at $0.004 per call, from the same Serper.dev source as /web/search. Send a query, get back compact JSON: top places with position, title, address, coordinates, rating, rating count, category, phone and website. Tune with num (1-10 results), country and language (2-letter codes). Zero results is a valid, honest answer. Pay per call in USDC on Base, no account, no API key.
https://agentdata-api.sander-van-aard.workers.dev/web/places

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Google Places (local businesses with rating, address and phone number) for AI agents at $0.004 per call, from the same Serper.dev source as /web/search. Send a query, get back compact JSON: top places with position, title, address, coordinates, rating, rating count, category, phone and website. Tune with num (1-10 results), country and language (2-letter codes). Zero results is a valid, honest answer. Pay per call in USDC on Base, no account, no API key.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.004,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "42b58689818871a89917454a90d5734ae9e2f287e25449b5d6cf42b2100ec4b9",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-30T06:34:15.322Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/web/places",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devCheap polling for a crypto opportunity you already retrieved: send signal_id plus the known_version you hold and receive whether it changed, the current version, live status (ACTIVE/STALE/INVALIDATED), which change types occurred (score, classification, entry zone, economics, execution blockers, status) and next_check_after — no full signal payload. Built for monitoring an active opportunity over time. Market intelligence only: no execution, no custody, no position sizing. Paid per request.
https://agentdata-api.sander-van-aard.workers.dev/crypto/check

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Cheap polling for a crypto opportunity you already retrieved: send signal_id plus the known_version you hold and receive whether it changed, the current version, live status (ACTIVE/STALE/INVALIDATED), which change types occurred (score, classification, entry zone, economics, execution blockers, status) and next_check_after — no full signal payload. Built for monitoring an active opportunity over time. Market intelligence only: no execution, no custody, no position sizing. Paid per request.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.01,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "4a737d7c5f083aa622fa18eef8e53d30d3e1b8fcaf8838846b6bc3bc7cfe32bd",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T23:28:38.104Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/crypto/check",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devGoogle Images search for AI agents at $0.004 per call, from the same Serper.dev source as /web/search. Send a query, get back compact JSON: top image results with position, title, image URL, source page link and dimensions. Tune with num (1-10 results), country and language (2-letter codes). Zero results is a valid, honest answer. Pay per call in USDC on Base, no account, no API key.
https://agentdata-api.sander-van-aard.workers.dev/web/images

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Google Images search for AI agents at $0.004 per call, from the same Serper.dev source as /web/search. Send a query, get back compact JSON: top image results with position, title, image URL, source page link and dimensions. Tune with num (1-10 results), country and language (2-letter codes). Zero results is a valid, honest answer. Pay per call in USDC on Base, no account, no API key.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.004,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "50b4a504c2896d8619e3fc5eaf2bab6582a3357e543ad613dea4640748bce019",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-30T06:34:11.856Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/web/images",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devRead any web page as clean LLM-ready markdown for $0.003 — the natural companion to /web/search. Send a URL, get back the readable core: title, headings, paragraphs, lists and links, stripped of scripts, styles, navigation and other boilerplate. Choose markdown or plain text and cap the size with max_chars (default 20000; a truncated flag tells you when the cut hit). Unreachable or non-HTML targets cost nothing. Pay per call in USDC, no account, no API key.
https://agentdata-api.sander-van-aard.workers.dev/web/contents

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Read any web page as clean LLM-ready markdown for $0.003 — the natural companion to /web/search. Send a URL, get back the readable core: title, headings, paragraphs, lists and links, stripped of scripts, styles, navigation and other boilerplate. Choose markdown or plain text and cap the size with max_chars (default 20000; a truncated flag tells you when the cut hit). Unreachable or non-HTML targets cost nothing. Pay per call in USDC, no account, no API key.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.003,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "54c63aa6d84d7d4b9d79bff90868e4c26d4b8e37f7e2adc3e915940610c1f83d",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-30T04:04:54.415Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/web/contents",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devGoogle Scholar search (papers with citation counts) for AI agents at $0.004 per call, from the same Serper.dev source as /web/search. Send a query, get back compact JSON: top papers with position, title, url, publication info, snippet, year and citation count. Tune with num (1-10 results), country and language (2-letter codes). Zero results is a valid, honest answer. Pay per call in USDC on Base, no account, no API key.
https://agentdata-api.sander-van-aard.workers.dev/web/scholar

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Google Scholar search (papers with citation counts) for AI agents at $0.004 per call, from the same Serper.dev source as /web/search. Send a query, get back compact JSON: top papers with position, title, url, publication info, snippet, year and citation count. Tune with num (1-10 results), country and language (2-letter codes). Zero results is a valid, honest answer. Pay per call in USDC on Base, no account, no API key.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.004,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "5ec0005d1965a1624e060d6fc5399552d5514c56e7c721b4f11230708893f188",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-30T06:34:18.526Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/web/scholar",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devLive crypto trading verdict for a coin (e.g. BTC-EUR), resold from an upstream signal system. Two layers: 'long' (positional ALLOW_LONG/EXIT/HOLD with confidence, summary and primary risk) and 'daytrade' (a 15m LONG/EXIT setup with entry range, stop-loss, take-profit and reward:risk). Pick layer long|daytrade|both. No fresh verdict for the requested layer means 400 and no charge — you only pay for an actual, still-valid verdict. Factual model output, not investment advice.
https://agentdata-api.sander-van-aard.workers.dev/crypto/verdict

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Live crypto trading verdict for a coin (e.g. BTC-EUR), resold from an upstream signal system. Two layers: 'long' (positional ALLOW_LONG/EXIT/HOLD with confidence, summary and primary risk) and 'daytrade' (a 15m LONG/EXIT setup with entry range, stop-loss, take-profit and reward:risk). Pick layer long|daytrade|both. No fresh verdict for the requested layer means 400 and no charge — you only pay for an actual, still-valid verdict. Factual model output, not investment advice.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.03,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "64ddb0ac1043339a2e4ed829aa068564901da68491a77b21c3c2e30dbb1c5567",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-21T14:43:56.999Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/crypto/verdict",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devFile what you want to buy from an agent-facing API and cannot buy today. Optional kind is typically one of coin, country, vies_country, monitor_host, sms_service — free-form values possible. The $0.01 fee is there to keep intents honest, not to sell you anything: it is not a purchase of the capability and no promise that it gets built. Optionally add the price per call you would pay and your expected monthly volume. Free alternative: POST /agent/request.
https://agentdata-api.sander-van-aard.workers.dev/agent/want

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "File what you want to buy from an agent-facing API and cannot buy today. Optional kind is typically one of coin, country, vies_country, monitor_host, sms_service — free-form values possible. The $0.01 fee is there to keep intents honest, not to sell you anything: it is not a purchase of the capability and no promise that it gets built. Optionally add the price per call you would pay and your expected monthly volume. Free alternative: POST /agent/request.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.01,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "6683c3be77aa47032022ced61552243487ef7c0b24d2144569407f7d6d537503",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-29T11:32:02.372Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/agent/want",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devA live kanban board your agents work on and your human steers, for 30 days. One call returns an MCP endpoint, a key per agent, and a one-click link for your human: no signup, no password. Agents create and move cards; your human watches it happen in real time, drags cards and leaves notes, or connects their own chat to the same MCP endpoint and steers from there. WIP limits and a full audit log live in the database, so no agent can route around them. Free access links, renew for $2.
https://agentdata-api.sander-van-aard.workers.dev/agent/board

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "A live kanban board your agents work on and your human steers, for 30 days. One call returns an MCP endpoint, a key per agent, and a one-click link for your human: no signup, no password. Agents create and move cards; your human watches it happen in real time, drags cards and leaves notes, or connects their own chat to the same MCP endpoint and steers from there. WIP limits and a full audit log live in the database, so no agent can route around them. Free access links, renew for $2.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 2,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "69fec15f6f827fc204b872a0f4cd4238182b2a1dfd3f56cb143f8118280999c2",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:59:10.19Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/agent/board",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devExtend an existing crypto change-feed subscription from /crypto/feed by 30 days, using the same feed_handle. Renewing before the expiry date adds the days on top of the remaining time, so polling never has a gap; renew late and the month starts today. Your cursor lives on your side and is unaffected.
https://agentdata-api.sander-van-aard.workers.dev/crypto/feed/renew

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Extend an existing crypto change-feed subscription from /crypto/feed by 30 days, using the same feed_handle. Renewing before the expiry date adds the days on top of the remaining time, so polling never has a gap; renew late and the month starts today. Your cursor lives on your side and is unaffected.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 2,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "6b12f7c9286f1a143f2ed25629af0c63c271e8533020ab74f78459c704d41b59",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-29T03:15:54.505Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/crypto/feed/renew",
  "usage_rights": "not_reviewed"
}
agentdata-api.sander-van-aard.workers.devPolish VAT whitelist check (official Ministry of Finance register). Verifies a company's VAT status by NIP and — uniquely — whether a given bank account number (NRB) is registered to that company in the tax register: the standard Polish invoice-fraud check before paying a supplier. Returns VAT status, REGON/KRS, address, registered-account count and the official consultation confirmation id (request_id). Companies only.
https://agentdata-api.sander-van-aard.workers.dev/pl/company

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Polish VAT whitelist check (official Ministry of Finance register). Verifies a company's VAT status by NIP and — uniquely — whether a given bank account number (NRB) is registered to that company in the tax register: the standard Polish invoice-fraud check before paying a supplier. Returns VAT status, REGON/KRS, address, registered-account count and the official consultation confirmation id (request_id). Companies only.",
  "domain": "agentdata-api.sander-van-aard.workers.dev",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.01,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "cb6a51e0c80cd560",
  "service_id": "6cdc7f713618e5dfe75984b383bf90bebb97d13caa9eafe7b729a87b80edb50c",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-08-09T07:00:11.488Z",
  "url": "https://agentdata-api.sander-van-aard.workers.dev/pl/company",
  "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.

1,515 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