{
 "x402Version": 2,
 "version": 1,
 "provider": {
  "name": "Blockchain Fraud",
  "operator": "UnyKorn LLC (Wyoming)",
  "origin": "https://blockchainfraud.org",
  "contact": "cases@blockchainfraud.org"
 },
 "openapi": "https://blockchainfraud.org/openapi.json",
 "resources": [
  "https://blockchainfraud.org/api/x402/screen"
 ],
 "services": [
  {
   "name": "address-screen",
   "endpoint": "https://blockchainfraud.org/api/x402/screen",
   "method": "POST",
   "price_usd": 0.25,
   "title": "Screen one crypto address: OFAC SDN (as imported) + Blockchain Fraud scam-address registry + format checks",
   "input_schema": {
    "type": "object",
    "properties": {
     "address": {
      "type": "string",
      "minLength": 25,
      "maxLength": 65,
      "description": "One crypto address: EVM (0x + 40 hex), Bitcoin (1/3/bc1), Tron (T...), XRPL (r...) or Solana (base58). Extra fields are ignored."
     },
     "chain": {
      "type": "string",
      "maxLength": 20,
      "description": "Optional label echoed back as `chain`; defaults to the detected format. It does not change which lists are checked."
     }
    },
    "required": [
     "address"
    ]
   },
   "output_verdicts": [
    "SANCTIONED",
    "REGISTRY_MATCH",
    "NO_MATCH"
   ],
   "accepts": [
    {
     "scheme": "exact",
     "network": "eip155:8453",
     "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
     "amount": "250000",
     "maxAmountRequired": "250000",
     "payTo": "0x7d9a65d06dcc435a52D5880C6310Bd6E96c156DB",
     "maxTimeoutSeconds": 60,
     "extra": {
      "name": "USD Coin",
      "version": "2"
     }
    }
   ]
  }
 ],
 "free_endpoints": [
  {
   "endpoint": "https://blockchainfraud.org/api/check",
   "method": "POST",
   "title": "Free scam triage (message, address, tx hash or link), rate-limited 40 per 10 minutes per IP",
   "input": {
    "text": "string"
   }
  }
 ],
 "terms": "Automated screening signals from public data and our own case registry. Not legal advice, not KYC, not a compliance determination. NO_MATCH is not a clearance.",
 "manifest": "https://blockchainfraud.org/.well-known/x402.json"
}