{"id":8017,"name":"Agent Trust Gateway","description":"ERC-8004 trust scoring and validation for the agentic economy. Query agent profiles, compute trust scores, and validate endpoints.","card_url":"https://agent-trust-gateway.port402.com/.well-known/agent-card.json","endpoint":"https://agent-trust-gateway.port402.com/a2a","protocol_version":"0.3.0","first_seen":"2026-10-10T06:47:11.574033+00:00","last_verified":"2026-10-10T07:58:49.170892+00:00","card":{"url":"https://agent-trust-gateway.port402.com/a2a","name":"Agent Trust Gateway","skills":[{"id":"agent-profile","name":"Agent Profile","tags":["erc-8004","identity","profile","discovery","x402"],"examples":["Get the profile for agent 42","Show me agent 100's identity","Fetch agent details for ID 15 on Base","What endpoints does agent 7 have?"],"description":"Fetch an agent's identity and registration file from the ERC-8004 Identity Registry. Returns name, description, endpoints, supported trust methods, and wallet address. Costs $0.002 USDC per request."},{"id":"trust-score","name":"Trust Score","tags":["erc-8004","reputation","trust","scoring","x402"],"examples":["What's the trust score for agent 42?","Score agent 100 on Base Sepolia","Is agent 15 trustworthy?","Get reputation summary for agent 7"],"description":"Compute a trust score (0-100) for an agent based on reputation data from the ERC-8004 Reputation Registry. Analyzes feedback volume, average ratings, identity maturity, and consistency. Costs $0.01 USDC per request."},{"id":"validate-agent","name":"Validate Agent","tags":["erc-8004","validation","endpoints","health","x402"],"examples":["Validate agent 42's endpoints","Check if agent 100 is healthy","Run validation on agent 15","Are agent 7's services reachable?"],"description":"Deep validation of an agent including endpoint reachability, wallet verification, and attestation checks. Returns detailed validation report with issues. Costs $0.03 USDC per request."}],"version":"0.1.0","provider":{"url":"https://port402.com","organization":"Port402"},"description":"ERC-8004 trust scoring and validation for the agentic economy. Query agent profiles, compute trust scores, and validate endpoints.","entrypoints":{"score":{"url":"https://agent-trust-gateway.port402.com/api/agent/score/invoke","method":"POST","pricing":{"invoke":"0.01"},"streaming":false,"description":"Compute trust score (0-100) from ERC-8004 reputation data ($0.01). Returns verdict, scoring breakdown, and feedback summary.","input_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["agentId"],"properties":{"chain":{"type":"string","default":"base","description":"Target chain for registry lookup. Options: base, base-sepolia, ethereum, sepolia"},"agentId":{"type":["string","number"],"description":"ERC-8004 token ID"}},"additionalProperties":false}},"profile":{"url":"https://agent-trust-gateway.port402.com/api/agent/profile/invoke","method":"POST","pricing":{"invoke":"0.001"},"streaming":false,"description":"Fetch agent identity from the ERC-8004 Identity Registry ($0.001). Returns name, description, owner, wallet, endpoints, and supported trust methods.","input_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["agentId"],"properties":{"chain":{"type":"string","default":"base","description":"Target chain for registry lookup. Options: base, base-sepolia, ethereum, sepolia"},"agentId":{"type":["string","number"],"description":"ERC-8004 token ID"}},"additionalProperties":false}},"validate":{"url":"https://agent-trust-gateway.port402.com/api/agent/validate/invoke","method":"POST","pricing":{"invoke":"0.03"},"streaming":false,"description":"Deep validation of agent endpoints, wallet, and attestations ($0.03). Returns per-check results and overall verdict.","input_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["agentId"],"properties":{"chain":{"type":"string","default":"base","description":"Target chain for registry lookup. Options: base, base-sepolia, ethereum, sepolia"},"checks":{"type":"array","items":{"enum":["endpoints","wallet","attestations"],"type":"string"},"default":["endpoints","wallet"],"description":"Checks to run. Defaults to endpoints + wallet if omitted."},"agentId":{"type":["string","number"],"description":"ERC-8004 token ID"}},"additionalProperties":false}}},"capabilities":{"streaming":false,"extensions":[{"uri":"https://github.com/google-a2a/a2a-x402/v0.1","required":true,"description":"Supports payments using the x402 protocol for on-chain settlement."}],"pushNotifications":false},"protocolVersion":"0.3.0","documentationUrl":"https://github.com/will-ops-agent/agent-trust-gateway","defaultInputModes":["text"],"defaultOutputModes":["text"]},"signature_status":"unsigned","signature_detail":"No card signature supplied","signature_key_url":null,"signature_checked_at":"2026-10-10T07:58:49.170892+00:00","domain_claimed_at":null,"domain_proof_checked_at":null,"source_name":"Agenstry federation","source_url":"https://agenstry.com/docs","last_check":{"checked_at":"2026-10-10T07:58:49.170892+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"also_published_at":[],"history_urls":["https://agent-trust-gateway.port402.com/.well-known/agent-card.json"],"skills":[{"skill_id":"agent-profile","name":"Agent Profile","description":"Fetch an agent's identity and registration file from the ERC-8004 Identity Registry. Returns name, description, endpoints, supported trust methods, and wallet address. Costs $0.002 USDC per request.","tags":["erc-8004","identity","profile","discovery","x402"],"quality_warning":false},{"skill_id":"trust-score","name":"Trust Score","description":"Compute a trust score (0-100) for an agent based on reputation data from the ERC-8004 Reputation Registry. Analyzes feedback volume, average ratings, identity maturity, and consistency. Costs $0.01 USDC per request.","tags":["erc-8004","reputation","trust","scoring","x402"],"quality_warning":false},{"skill_id":"validate-agent","name":"Validate Agent","description":"Deep validation of an agent including endpoint reachability, wallet verification, and attestation checks. Returns detailed validation report with issues. Costs $0.03 USDC per request.","tags":["erc-8004","validation","endpoints","health","x402"],"quality_warning":false}],"quality_flags":[],"check_history":{"checks":4,"passed":4},"recent_checks":[{"card_url":"https://agent-trust-gateway.port402.com/.well-known/agent-card.json","checked_at":"2026-10-10T07:58:49.170892+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://agent-trust-gateway.port402.com/.well-known/agent-card.json","checked_at":"2026-10-10T07:52:33.783849+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://agent-trust-gateway.port402.com/.well-known/agent-card.json","checked_at":"2026-10-10T07:13:23.260887+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://agent-trust-gateway.port402.com/.well-known/agent-card.json","checked_at":"2026-10-10T06:47:11.574033+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"endpoint_tls_check":{"checked_at":"2026-10-10T07:58:49.170892+00:00","success":true,"detail":"Valid TLS connection to advertised endpoint host; no A2A request sent"},"protocol_check":{"checked_at":"2026-10-10T07:13:23.260887+00:00","state":"a2a_response","http_status":200,"detail":"A2A task-not-found response to a read-only task lookup"},"events":[],"relationships":[],"verification":{"agent_card_url":"https://agent-trust-gateway.port402.com/.well-known/agent-card.json","last_successful_card_check":"2026-10-10T07:58:49.170892+00:00","latest_card_check":{"checked_at":"2026-10-10T07:58:49.170892+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"signature_status":"unsigned","signature_checked_at":"2026-10-10T07:58:49.170892+00:00","task_endpoint_tested":true,"task_execution_tested":false,"endpoint_tls_checked_at":"2026-10-10T07:58:49.170892+00:00","endpoint_tls_reachable":true,"protocol_check_state":"a2a_response","protocol_checked_at":"2026-10-10T07:13:23.260887+00:00","provider_identity_verified":false,"domain_claimed_at":null,"domain_proof_checked_at":null}}