{"protocol":"zfinia-machine-economy-graph-v0","generatedAt":"2026-09-09T10:37:23.286Z","entity":{"id":"payai","type":"PAYMENT_RAIL","typeTags":[],"name":"PayAI","description":"Alternative x402 facilitator listed in official seller documentation.","aliases":["PayAI facilitator"],"urls":["https://docs.x402.org/getting-started/quickstart-for-sellers"],"identifiers":[{"kind":"domain","value":"docs.x402.org"},{"kind":"url","value":"https://docs.x402.org/getting-started/quickstart-for-sellers"}],"firstParty":false,"evidence":{"sourceUrl":"https://zfinia.com/methodology","sourceType":"sourced_archive","observedAt":null,"sourcePublishedAt":null,"retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"VERIFIED","provenance":"ARCHIVE_ENTITIES","method":"in_repo_sourced_archive","independentlyCorroborated":false}},"relationships":[{"id":"evt-payai-facilitator:DISCUSSES:payai","from":"evt-payai-facilitator","type":"DISCUSSES","to":"payai","validFrom":null,"validTo":null,"evidence":{"sourceUrl":"https://docs.x402.org/getting-started/quickstart-for-sellers","sourceType":"authoritative_documentation","observedAt":null,"sourcePublishedAt":"2026-01-15","retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"OBSERVED","provenance":null,"method":"sourced_archive_event","independentlyCorroborated":false}},{"id":"evt-payai-network-home:DISCUSSES:payai","from":"evt-payai-network-home","type":"DISCUSSES","to":"payai","validFrom":null,"validTo":null,"evidence":{"sourceUrl":"https://payai.network/","sourceType":"vendor_documentation","observedAt":null,"sourcePublishedAt":"2026-01-15","retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"OBSERVED","provenance":null,"method":"sourced_archive_event","independentlyCorroborated":false}},{"id":"evt-x402-docs-seller-quickstart:DISCUSSES:payai","from":"evt-x402-docs-seller-quickstart","type":"DISCUSSES","to":"payai","validFrom":null,"validTo":null,"evidence":{"sourceUrl":"https://docs.x402.org/getting-started/quickstart-for-sellers","sourceType":"authoritative_documentation","observedAt":null,"sourcePublishedAt":"2026-01-15","retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"OBSERVED","provenance":null,"method":"sourced_archive_event","independentlyCorroborated":false}}],"events":[{"id":"payai-facilitator","type":"new_product","at":"2026-01-15T00:00:00.000Z","headline":"PayAI appears as an alternative x402 facilitator in official seller docs","summary":"x402 seller documentation lists facilitator.payai.network alongside CDP for mainnet examples. That is TIER_B evidence that facilitation is not a Coinbase monopoly even when Coinbase originated the protocol.","entityIds":["payai","x402","cdp"],"sourceUrl":"https://docs.x402.org/getting-started/quickstart-for-sellers","evidence":{"sourceUrl":"https://docs.x402.org/getting-started/quickstart-for-sellers","sourceType":"authoritative_documentation","observedAt":null,"sourcePublishedAt":"2026-01-15","retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"OBSERVED","provenance":null,"method":"sourced_archive_event","independentlyCorroborated":false},"firstParty":false},{"id":"payai-network-home","type":"new_product","at":"2026-01-15T00:00:00.000Z","headline":"PayAI publishes a public facilitator home","summary":"PayAI’s public site exists alongside its listing in official x402 seller documentation as facilitator.payai.network. That is TIER_B vendor evidence that facilitation is not a Coinbase-only function.","entityIds":["payai","x402"],"sourceUrl":"https://payai.network/","evidence":{"sourceUrl":"https://payai.network/","sourceType":"vendor_documentation","observedAt":null,"sourcePublishedAt":"2026-01-15","retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"OBSERVED","provenance":null,"method":"sourced_archive_event","independentlyCorroborated":false},"firstParty":false},{"id":"x402-docs-seller-quickstart","type":"version_update","at":"2026-01-15T00:00:00.000Z","headline":"x402 seller docs distinguish test facilitator from CDP mainnet","summary":"Official seller documentation instructs developers not to reuse https://x402.org/facilitator on mainnet routes. Production examples include the CDP facilitator at api.cdp.coinbase.com/platform/v2/x402 and facilitator.payai.network. Supported networks listed include Base mainnet eip155:8453 and Solana.","entityIds":["x402","cdp","payai","coinbase"],"sourceUrl":"https://docs.x402.org/getting-started/quickstart-for-sellers","evidence":{"sourceUrl":"https://docs.x402.org/getting-started/quickstart-for-sellers","sourceType":"authoritative_documentation","observedAt":null,"sourcePublishedAt":"2026-01-15","retrievedAt":null,"excerptHash":null,"confidence":null,"classification":"OBSERVED","provenance":null,"method":"sourced_archive_event","independentlyCorroborated":false},"firstParty":false}],"observations":[],"machineUrl":"/v1/graph/entities/payai","humanUrl":"/entities/payai"}