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Onchain Risk Checks – AML Crypto Address Screener
x402
Onchain Risk Checks – AML Crypto Address Screener is a paid API for AI agents from agent-data.centorprat.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-28).
Screens a crypto address across 13 chains for OFAC sanctions matches and direct on-chain exposure to sanctioned counterparties, returning a risk band as a screening aid.
Price / call$0.02
Success—
StatusUnknown
How this service works
Pay-per-call data and tools for AI agents, $0.002-0.01 per call in USDC via x402 (Base, Polygon or Solana), no account or API key; MAX tiers ($0.05-0.25) run deeper jobs. Agent toolkit: web search, search + read top pages, any page as clean markdown with a prompt-injection check, which-x402-API-to-call recommender, seller check. Data: Google Maps places with contacts, YouTube video data and transcripts, job listings (Indeed, LinkedIn, 13 boards), Google Ads Transparency, TikTok comments, Pinterest, Airbnb, Redfin, AliExpress, app stores, live sports, website and SEO checks, Shopify store tech stacks, and onchain token / address risk checks.
Output
Returns whether the address matches any OFAC-sanctioned address, and for Bitcoin, whether it has direct on-chain exposure to sanctioned counterparties, along with a risk band (e.g. low/medium/high). Presented as a screening aid, not a definitive legal verdict.
Example use cases
Pre-trade sanctions check for crypto OTC desk
“Before we send payment to this counterparty, can you screen their Ethereum address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e for OFAC sanctions matches and any exposure to blacklisted entities?”
Compliance review for new crypto customer
“We're onboarding a new user who provided this TRON address TQn9Y2khEsLJW1ChVWFMSMeRDow5KcbLSE — can you check it against OFAC sanctions lists and give me a risk band before we approve their account?”
Wallet risk assessment before DeFi liquidity provision
“I want to add liquidity with this Bitcoin address bc1q34aq5as4phf8nqnpxg9h7q3dtgkhzv8v — can you check if it has any direct on-chain exposure to sanctioned counterparties and what risk band it falls into?”
Technical details
Endpoint
GEThttps://agent-data.centorprat.workers.dev/crypto/address-risk?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, multi-chain AML/OFAC sanctions screen of a specific crypto address before transacting, onboarding a user, or conducting compliance due diligence. It covers 13 chains and provides Bitcoin-specific on-chain exposure analysis to sanctioned counterparties — making it more thorough than simple address blacklist lookups. Prefer it over generic blockchain explorers when you need a structured risk band output suitable for compliance workflows.
Side effects
- Invalid or malformed address returns an error
- Address on an unsupported chain may return no results or an error
- OFAC list may have propagation lag so very recently added addresses might not be flagged immediately
- Rate limiting or payment failure (x402) if USDC payment is not processed
- Network timeout if the underlying chain data is temporarily unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"chain": "BTC",
"signal": "some-risk-indicators",
"address": "bc1qa5wkgaew2dkv56kfvj49j0av5nml45x9ek9hz6",
"findings": [
{
"code": "large-throughput",
"severity": "low"
}
],
"riskBand": "low",
"riskScore": 8,
"sanctionedListSize": 1047,
"sanctionedCounterparties": []
}
}Tags
x402
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