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ChainAnalyzer Sanctions Screening
x402
ChainAnalyzer Sanctions Screening is a paid API for AI agents from chain-analyzer.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-10-10).
Checks whether a blockchain address is on OFAC, FATF, or JFSA sanctions lists and returns matched sanction hits
Price / call$0.5
Success—
StatusUnknown
How this service works
Multi-chain blockchain AML and security intelligence platform for tokens, wallets, and stablecoins. Detect sanctions, money laundering, rug pulls, drainers, and stablecoin flow risks across 8 chains live (Bitcoin, Ethereum, Polygon, Base, Arbitrum, Optimism, Avalanche, Solana) plus BNB Smart Chain on Enterprise rollout. Stablecoin AML coverage for JPYC, USDT, USDC, PYUSD, FDUSD with FATF Travel Rule screening.
Output
Returns the queried address, a boolean is_sanctioned flag, and an array of hits detailing which sanctions lists (OFAC, FATF, JFSA) matched the address, if any.
Example use cases
Verify customer wallet before fund transfer
“Before I send this customer their withdrawal to their Solana wallet address, can you quickly check if that wallet address is on any international sanctions lists? I need to make sure we're not moving funds to a flagged address.”
Screening new exchange deposit addresses
“We just got a deposit request from someone with this Bitcoin address. Can you run it through OFAC and FATF sanctions screening to see if there are any red flags before we credit their account?”
AML compliance for DeFi protocol interaction
“This user is trying to interact with our stablecoin smart contract using an Arbitrum address. Can you check if that address has any sanctions hits or AML concerns we should be aware of before allowing the transaction?”
Technical details
Endpoint
GEThttps://chain-analyzer.com/x402/api/address/0x0000000000000000000000000000000000000000/sanctions?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, authoritative sanctions check (OFAC/FATF/JFSA) on a specific blockchain address before executing a transaction, onboarding a user, or performing compliance due diligence across any of the 8+ supported chains including Ethereum, Bitcoin, Solana, and more.
Side effects
- Invalid or malformed address format returns an error
- Unsupported chain address format may yield no results
- Payment failure via x402 protocol blocks the response
- Address not found on any supported chain returns empty hits array with is_sanctioned false
Input
{
"properties": "sanctions"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
{
"address": "0x0000000000000000000000000000000000000000",
"details": {
"chain": "ethereum",
"detections": [],
"detection_count": 0
},
"success": true,
"risk_level": "CRITICAL",
"sanctioned": false,
"lists_matched": []
}Schema · Response
{
"schema": {
"hits": "array",
"address": "string",
"is_sanctioned": "boolean"
}
}Tags
x402
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