{"contact":"hello@ontarioprotocol.com","default_asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","default_network":"base","description":"Pre-payment verification and discovery layer for x402-paid AI-agent endpoints. Includes first-party paid APIs (trust scans, reputation lookups) and verified third-party service aggregation. Defaults: USDC on Base.","discovery":{"human":"https://ontarioprotocol.com/listings","machine":"https://ontarioprotocol.com/discover","manifest":"https://ontarioprotocol.com/.well-known/x402.json","trust_standard":"https://ontarioprotocol.com/.well-known/x402-trust.json","verification_reports":"https://ontarioprotocol.com/api/verify/reports","verifier":"https://ontarioprotocol.com/api/verify/x402-readiness"},"facilitator":{"default":"https://api.cdp.coinbase.com/platform/v2/x402","self":"https://ontarioprotocol.com/facilitator"},"generated_at":"2026-05-26T10:19:33.996643Z","name":"Ontario Protocol","pay_to":"0xa2d72aBF2C5e939fdDCA4156B74dE482e03CA3ec","services":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","category":"trust","certification":{"agent_policy":"review","freshness_hours":185.64,"integrity_ok":true,"label":"Ready","latest_grade":"ready","latest_score":100,"level":"ready_unmonitored","minimum_score":85,"ready_report_count":1,"requirements":["latest report is signed and integrity-valid","latest grade is ready","latest score is at least 85/100","Ontario Certified x402 requires 95+/100, 3 ready reports, and a report fresher than 48 hours"]},"description":"Submit an agent's card URL or A2A endpoint, receive a structured trust report (security signals, identity claims, declared capabilities). Returns JSON.","endpoint":"https://ontarioprotocol.com/api/x402/agent-trust-scan","id":"ontario.agent-trust-scan","method":"POST","name":"Agent Trust Scan","network":"base","owner_contact":"hello@ontarioprotocol.com","owner_url":"https://ontarioprotocol.com","price_atomic":10000,"price_usdc":"0.01","service_profile":{"api_url":"https://ontarioprotocol.com/api/verify/services/ontarioprotocol-com-api-x402-agent-trust-scan-ff3d0b80","history_count":2,"last_verified":"2026-05-18T16:41:17.648312+00:00","score_delta":20,"slug":"ontarioprotocol-com-api-x402-agent-trust-scan-ff3d0b80","url":"https://ontarioprotocol.com/services/ontarioprotocol-com-api-x402-agent-trust-scan-ff3d0b80"},"tags":["trust","scan","ai-agent","security"],"verification":{"grade":"ready","normalized_base":"https://ontarioprotocol.com","readiness_score":100,"report_id":"vrf_33788cf8c060e624","report_url":"https://ontarioprotocol.com/verify/report/vrf_33788cf8c060e624","target_url":"https://ontarioprotocol.com/api/x402/agent-trust-scan","verified_at":"2026-05-18T16:41:17.648312+00:00"},"verification_status":"ready","verified":true},{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","category":"trust","description":"Look up an agent's accumulated reputation (sourced from on-chain EAS attestations on Base + recent scan history).","endpoint":"https://ontarioprotocol.com/api/x402/reputation/<agent_id>","id":"ontario.reputation","method":"GET","name":"Agent Reputation Lookup","network":"base","owner_contact":"hello@ontarioprotocol.com","owner_url":"https://ontarioprotocol.com","price_atomic":1000,"price_usdc":"0.001","tags":["reputation","eas","attestation"],"verification":{"grade":"ready","method":"first_party_controlled","readiness_score":100,"signals":["x402_required","manifested","openapi_documented","listed_in_discovery"],"verified_at":"2026-05-26T10:19:33.960618Z"},"verification_status":"ready","verified":true},{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","category":"directory","certification":{"agent_policy":"review","freshness_hours":185.64,"integrity_ok":true,"label":"Ready","latest_grade":"ready","latest_score":100,"level":"ready_unmonitored","minimum_score":85,"ready_report_count":1,"requirements":["latest report is signed and integrity-valid","latest grade is ready","latest score is at least 85/100","Ontario Certified x402 requires 95+/100, 3 ready reports, and a report fresher than 48 hours"]},"description":"Submit an AI agent for inclusion in the Ontario Protocol directory. Pays 0.10 USDC up front to deter spam.","endpoint":"https://ontarioprotocol.com/api/x402/list-agent","id":"ontario.list-agent","method":"POST","name":"Submit Agent Listing","network":"base","owner_contact":"hello@ontarioprotocol.com","owner_url":"https://ontarioprotocol.com","price_atomic":100000,"price_usdc":"0.10","service_profile":{"api_url":"https://ontarioprotocol.com/api/verify/services/ontarioprotocol-com-api-x402-list-agent-2214da9d","history_count":2,"last_verified":"2026-05-18T16:41:19.179013+00:00","score_delta":20,"slug":"ontarioprotocol-com-api-x402-list-agent-2214da9d","url":"https://ontarioprotocol.com/services/ontarioprotocol-com-api-x402-list-agent-2214da9d"},"tags":["directory","submit","agent"],"verification":{"grade":"ready","normalized_base":"https://ontarioprotocol.com","readiness_score":100,"report_id":"vrf_c81c44af1f64e34e","report_url":"https://ontarioprotocol.com/verify/report/vrf_c81c44af1f64e34e","target_url":"https://ontarioprotocol.com/api/x402/list-agent","verified_at":"2026-05-18T16:41:19.179013+00:00"},"verification_status":"ready","verified":true},{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","category":"marketplace","certification":{"agent_policy":"review","freshness_hours":185.64,"integrity_ok":true,"label":"Ready","latest_grade":"ready","latest_score":100,"level":"ready_unmonitored","minimum_score":85,"ready_report_count":1,"requirements":["latest report is signed and integrity-valid","latest grade is ready","latest score is at least 85/100","Ontario Certified x402 requires 95+/100, 3 ready reports, and a report fresher than 48 hours"]},"description":"Register your own x402-paid endpoint so AI agents discover it through Ontario Protocol's `/discover`. 0.50 USDC listing fee.","endpoint":"https://ontarioprotocol.com/api/x402/list-service","id":"ontario.list-service","method":"POST","name":"List a Third-Party x402 Service","network":"base","owner_contact":"hello@ontarioprotocol.com","owner_url":"https://ontarioprotocol.com","price_atomic":500000,"price_usdc":"0.50","service_profile":{"api_url":"https://ontarioprotocol.com/api/verify/services/ontarioprotocol-com-api-x402-list-service-2f037d57","history_count":2,"last_verified":"2026-05-18T16:41:20.750246+00:00","score_delta":20,"slug":"ontarioprotocol-com-api-x402-list-service-2f037d57","url":"https://ontarioprotocol.com/services/ontarioprotocol-com-api-x402-list-service-2f037d57"},"tags":["marketplace","list","x402"],"verification":{"grade":"ready","normalized_base":"https://ontarioprotocol.com","readiness_score":100,"report_id":"vrf_d15eed2498677110","report_url":"https://ontarioprotocol.com/verify/report/vrf_d15eed2498677110","target_url":"https://ontarioprotocol.com/api/x402/list-service","verified_at":"2026-05-18T16:41:20.750246+00:00"},"verification_status":"ready","verified":true}],"site":"https://ontarioprotocol.com","x402Version":1}