{"$schema":"https://a-identity.xyz/schemas/agent-service.json","name":"A-Identity — Agent Trust Oracle","slug":"a-identity-trust-oracle","positioning":"The identity & reputation oracle for the agent economy.","description":"Before one AI agent pays another, it calls A-Identity to verify the counterparty. Four pay-per-call x402 tools over a live on-chain engine: ERC-8004 identity + KYA, a deterministic 0-1000 reputation score from real on-chain settlements, and a pre-transaction ALLOW / WARN / DENY risk verdict. Every number is reproducible and every settlement is on-chain.","type":"x402","url":"https://a-identity-asp.onrender.com","provider":{"name":"A-Identity","url":"https://a-identity.xyz","repo":"https://github.com/getA-Identity/A-Identity","identity":{"standard":"ERC-8004","showcaseAgentId":"849980","showcaseAgentName":"Meridian","chain":"arc-testnet","alsoListedOn":{"marketplace":"OKX.AI","agentId":"6271"}}},"payment":{"protocol":"x402","asset":"USDC","networks":[{"caip2":"eip155:196","name":"OKX X Layer","facilitator":"OKX","status":"live"},{"caip2":"eip155:5042002","name":"Arc Testnet","facilitator":"Circle Gateway","status":"live","note":"gasless nanopayments (EIP-3009 + Gateway batch)"}]},"tools":[{"name":"verify_agent","method":"POST","endpoint":"/tools/verify_agent","price":"$0.001","description":"Verify an AI agent's identity: ERC-8004 on-chain registration + KYA (wallet-control) status.","input":{"agentId":"string. A platform id, an ERC-8004 token id (e.g. \"#849980\"), or an owner 0x address"}},{"name":"reputation_score","method":"POST","endpoint":"/tools/reputation_score","price":"$0.002","description":"Deterministic 0-1000 reputation score computed from real on-chain settlements, KYA, and tenure.","input":{"agentId":"string"}},{"name":"risk_check","method":"POST","endpoint":"/tools/risk_check","price":"$0.005","description":"Pre-transaction counterparty risk: a single ALLOW / WARN / DENY decision with reasons, before you pay.","input":{"agentId":"string","txContext":"optional { amountUsd?, kind? }"}},{"name":"agent_passport","method":"POST","endpoint":"/tools/agent_passport","price":"$0.01","description":"Full agent passport: identity + KYA + reputation + risk, in one call.","input":{"agentId":"string"}}],"discovery":{"manifest":"/.well-known/agent.json","health":"/health","proof":"/proof","methodology":"/methodology"},"categories":["identity","reputation","risk","trust","kyc-kya"],"tags":["ERC-8004","x402","A2MCP","agent-trust","risk-oracle"]}