{"protocol":"x402","version":2,"service":{"name":"TRON USDT Address Screening","description":"Screen one public TRON address for direct USDT blacklist status, OFAC matches, risk indicators, confidence, data coverage, and evidence.","notes":["Screened chain is TRON (USDT TRC20 risk signals).","Payment settles in USDC on Base (or Base Sepolia for preview).","Challenge-first: unpaid requests receive HTTP 402; body validation runs on the paid retry and invalid input is never settled.","Default price is a configurable agent API price for the same deep-screen function as the API-key path.","Live PAYMENT-REQUIRED challenge is authoritative for resource URL, network, price, asset, and receiver.","Results are informational risk indicators and matches, not an automated accept/reject decision.","No Clerk session, API key, or prepaid credits are required.","Agent-to-agent cards and a custom model-context protocol server are not implemented; use this HTTP endpoint with x402-compatible clients."]},"capabilities":[{"name":"screen_tron_address","method":"POST","path":"/v1/x402/screen","url":"https://usdt.chikocorp.com/v1/x402/screen","price":"$0.001","network":"eip155:84532","asset":"USDC","scheme":"exact","requestContentType":"application/json","responseContentType":"application/json","input":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"Public TRON Base58Check address."}},"additionalProperties":false},"description":"Screen one public TRON address for direct USDT blacklist status, OFAC matches, risk indicators, confidence, data coverage, and evidence.","payToConfigured":true}],"endpoints":{"/v1/x402/screen":{"method":"POST","url":"https://usdt.chikocorp.com/v1/x402/screen","price":"$0.001","network":"eip155:84532","asset":"USDC"}}}