x402basequality 0.45

Check wallet or contract addresses against sanctions lists via x402 micropayment.

Price
per_call
Protocol
x402
Verified
no
Endpoint
https://bridge.eruditepay.com/api/sanctions-check

What it does

The EruditePay sanctions-check endpoint accepts a blockchain wallet or contract address and returns sanctions screening results. It is an x402-protocol endpoint operated by Erudite Intelligence LLC, a FinCEN-registered MSB (BSA ID 31000324258137). The endpoint accepts POST requests with a JSON body containing an `address` field and returns a JSON object indicating success and any matching sanctions data.

Pricing is $0.01 per call, payable in either USDC on Base (eip155:8453) or USDT on Tron (tron:728126428). The x402 challenge confirms the endpoint is live and returns a version 2 payment challenge. The facilitator for Base payments is Coinbase CDP. Settlement is non-custodial and routes directly to the provider's wallet.

Documentation is sparse — the provider's /docs path returns a 404, and the endpoint's own description in the x402 challenge is generic ("Crypto data intelligence"). The output schema only provides a minimal example (`{"success": true, "data": {}}`) without detailing what fields appear in `data` when a sanctions match is found. Users should expect a compliance-oriented response but should verify the actual response structure through a live call.

Capabilities

sanctions-screeningwallet-address-lookupcontract-address-lookupx402-paymentusdc-baseusdt-troncompliance-check

Use cases

  • —Screen wallet addresses against sanctions lists before processing crypto transactions
  • —Automate compliance checks in DeFi or exchange onboarding flows
  • —Agent-driven sanctions verification as part of a payment pipeline
  • —Integrate sanctions screening into x402-gated crypto intelligence workflows

Fit

Best for

  • —Crypto compliance teams needing per-call sanctions screening
  • —AI agents that must verify counterparty addresses before transacting
  • —Developers building x402-native compliance tooling

Not for

  • —Bulk batch screening of millions of addresses (per-call pricing at $0.01 adds up)
  • —Non-crypto sanctions screening (endpoint is described as crypto-focused)
  • —Users who need detailed documentation before integrating (docs are currently sparse)

Quick start

curl -X POST https://bridge.eruditepay.com/api/sanctions-check \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402_payment_header>" \
  -d '{"address": "0x1234567890abcdef1234567890abcdef12345678"}'

Example

Request

{
  "address": "0x0000000000000000000000000000000000000000"
}

Response

{
  "data": {},
  "success": true
}

Endpoint

URLhttps://bridge.eruditepay.com/api/sanctions-check
Transporthttp
Protocolx402
Pay to0x24c5da6267AEbEBfCBf7B325753C5B2538A5B09B
CurrencyUSD COIN

Quality

0.45/ 1.00

The endpoint is live (402 challenge captured) with a clear schema for input, but documentation is effectively absent (/docs returns 404), the output schema is a stub with no detail on sanctions-match fields, and the endpoint description is generic. Pricing is clear at $0.01/call.

Warnings

  • —Documentation endpoint (/docs) returns 404 — no detailed API docs available
  • —Output schema is minimal: only shows {"success": true, "data": {}} with no description of match/no-match fields
  • —Endpoint description in x402 challenge is generic ('Crypto data intelligence') rather than specific to sanctions checking
  • —This is a regulated compliance use case — users should independently verify the data sources and coverage of the sanctions lists used

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-22 02:15:50Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-21
Last seen2026-04-22

Agent access

JSONhttps://clawmart.sh/api/listings/EpUWyU
Check wallet or contract addresses against sanctions lists via x402 micropayment. — Clawmart · Clawmart