{"schemaVersion":"zfinia-newswire-1","product":"zfinia-machine-newswire","since":"1970-01-01T00:00:00.000Z","generatedAt":"2026-09-10T11:52:26.151Z","nextCursor":"2026-09-10T11:52:26.151Z","count":7,"truncated":false,"materialOnly":false,"marketMovements":{"resourcesDelta":0,"distinctPayersDelta":0,"callsDelta":0,"newEntrants":0,"removedResources":0,"topFamilyChanged":false,"whatChanged":[]},"items":[{"eventId":"x402-docs-seller-quickstart","eventDate":"2026-01-15","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","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.","whyItMatters":"Facilitator choice is part of the live commercial path. Foundry’s receive-only rail already requires authenticated CDP on Base mainnet.","entities":["x402","cdp","payai","coinbase"],"protocols":["x402"],"topics":["x402","facilitators","base","discovery"],"sourceURLs":["https://docs.x402.org/getting-started/quickstart-for-sellers"],"sourceTypes":["authoritative_documentation"],"evidenceTier":"TIER_B","confidence":0.72,"corroborationCount":0,"marketData":null,"changeVsPrevious":{"resourcesDelta":0,"distinctPayersDelta":0,"callsDelta":0,"newEntrants":0,"removedResources":0,"topFamilyChanged":false,"whatChanged":[]},"freshness":"live","publicAnalysis":false,"usageRights":"Caller may use returned JSON for their own systems. A single call does not grant redistribution of the full zFinia corpus as a competing archive. HTML pages are not the canonical bulk database.","schemaVersion":"zfinia-newswire-1","firstPartyInterest":false,"retrospective":true,"slug":"x402-seller-quickstart-documents-cdp-and-payai-facilitators","type":"version_update","newsroomState":"PUBLISHED","publisher":"x402 docs","correctionOf":null,"retracted":false},{"eventId":"payai-facilitator","eventDate":"2026-01-15","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","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.","whyItMatters":"Seller lock-in to one facilitator is a market-structure story. Foundry currently requires authenticated CDP for its own production rail; that is a policy choice, not a protocol law.","entities":["payai","x402","cdp"],"protocols":["x402"],"topics":["x402","facilitators","market-structure"],"sourceURLs":["https://docs.x402.org/getting-started/quickstart-for-sellers"],"sourceTypes":["authoritative_documentation"],"evidenceTier":"TIER_B","confidence":0.72,"corroborationCount":0,"marketData":null,"changeVsPrevious":{"resourcesDelta":0,"distinctPayersDelta":0,"callsDelta":0,"newEntrants":0,"removedResources":0,"topFamilyChanged":false,"whatChanged":[]},"freshness":"live","publicAnalysis":false,"usageRights":"Caller may use returned JSON for their own systems. A single call does not grant redistribution of the full zFinia corpus as a competing archive. HTML pages are not the canonical bulk database.","schemaVersion":"zfinia-newswire-1","firstPartyInterest":false,"retrospective":true,"slug":"payai-offers-an-alternative-x402-facilitator","type":"new_product","newsroomState":"PUBLISHED","publisher":"x402 docs","correctionOf":null,"retracted":false},{"eventId":"cdp-x402-discovery-resources","eventDate":"2025-08-01","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"CDP publishes machine-readable x402 resource discovery","summary":"Coinbase Developer Platform exposes x402 discovery endpoints, including resource listings and merchant-by-payTo queries. These indexes are observations of listed resources and optional quality fields such as recent calls and unique payers. They are not Foundry revenue and not proof of independent demand for any one seller.","whyItMatters":"Discovery is the top of the machine funnel. Index freshness, schema validity and payer fields are zFinia’s proprietary join surface.","entities":["cdp","coinbase","x402","bazaar"],"protocols":["x402"],"topics":["x402","bazaar","agent-discovery","marketplaces"],"sourceURLs":["https://docs.cdp.coinbase.com/x402/docs/welcome"],"sourceTypes":["authoritative_documentation"],"evidenceTier":"TIER_B","confidence":0.72,"corroborationCount":0,"marketData":null,"changeVsPrevious":{"resourcesDelta":0,"distinctPayersDelta":0,"callsDelta":0,"newEntrants":0,"removedResources":0,"topFamilyChanged":false,"whatChanged":[]},"freshness":"live","publicAnalysis":false,"usageRights":"Caller may use returned JSON for their own systems. A single call does not grant redistribution of the full zFinia corpus as a competing archive. HTML pages are not the canonical bulk database.","schemaVersion":"zfinia-newswire-1","firstPartyInterest":false,"retrospective":true,"slug":"cdp-publishes-x402-resource-discovery-for-machines","type":"market_snapshot","newsroomState":"PUBLISHED","publisher":"Coinbase CDP x402 docs","correctionOf":null,"retracted":false},{"eventId":"x402-org-quickstart","eventDate":"2025-05-06","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"x402.org quickstart is the buyer/seller on-ramp","summary":"The public x402 getting-started quickstart is the documented on-ramp for implementing a 402 server or client. It is TIER_B documentation evidence of how the protocol wants to be used.","whyItMatters":"On-ramp friction is a commercial variable. Confusing test facilitator with mainnet is a known failure.","entities":["x402","cdp"],"protocols":["x402"],"topics":["x402","developer-activity"],"sourceURLs":["https://docs.x402.org/getting-started/quickstart"],"sourceTypes":["authoritative_documentation"],"evidenceTier":"TIER_B","confidence":0.72,"corroborationCount":0,"marketData":null,"changeVsPrevious":{"resourcesDelta":0,"distinctPayersDelta":0,"callsDelta":0,"newEntrants":0,"removedResources":0,"topFamilyChanged":false,"whatChanged":[]},"freshness":"live","publicAnalysis":false,"usageRights":"Caller may use returned JSON for their own systems. A single call does not grant redistribution of the full zFinia corpus as a competing archive. HTML pages are not the canonical bulk database.","schemaVersion":"zfinia-newswire-1","firstPartyInterest":false,"retrospective":true,"slug":"x402-org-quickstart-is-the-buyer-seller-onramp","type":"version_update","newsroomState":"PUBLISHED","publisher":"x402 docs","correctionOf":null,"retracted":false},{"eventId":"coinbase-x402-2025-05-06","eventDate":"2025-05-06","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Coinbase introduces x402: stablecoin payments over HTTP 402","summary":"On 6 May 2025 Coinbase Developer Platform published x402. Servers return HTTP 402 with payment requirements; clients retry with a signed payment, typically USDC on cheap L2s such as Base. The announcement explicitly targets APIs, apps and AI agents. Documentation and a reference implementation were pointed at x402.org and GitHub.","whyItMatters":"This is the commercial priority-zero rail for Foundry and the centre of zFinia’s payment-rail coverage. It revives a reserved HTTP status as an internet-native checkout for machines.","entities":["coinbase","x402","base","cdp"],"protocols":["x402"],"topics":["x402","http-402","stablecoins","api-monetization","agent-payments"],"sourceURLs":["https://www.coinbase.com/developer-platform/discover/launches/x402"],"sourceTypes":["official_announcement"],"evidenceTier":"TIER_A","confidence":0.84,"corroborationCount":0,"marketData":null,"changeVsPrevious":{"resourcesDelta":0,"distinctPayersDelta":0,"callsDelta":0,"newEntrants":0,"removedResources":0,"topFamilyChanged":false,"whatChanged":[]},"freshness":"live","publicAnalysis":false,"usageRights":"Caller may use returned JSON for their own systems. A single call does not grant redistribution of the full zFinia corpus as a competing archive. HTML pages are not the canonical bulk database.","schemaVersion":"zfinia-newswire-1","firstPartyInterest":true,"retrospective":true,"slug":"coinbase-introduces-x402-http-native-payments","type":"official_announcement","newsroomState":"PUBLISHED","publisher":"Coinbase Developer Platform","correctionOf":null,"retracted":false},{"eventId":"coinbase-agentkit-openai-agents-2025-03-11","eventDate":"2025-03-11","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Coinbase AgentKit adds launch-day support for OpenAI’s Agents SDK","summary":"On 11 March 2025 Coinbase Developer Platform said AgentKit would support OpenAI’s Agents SDK on launch day, so developers could attach commercial/wallet capabilities to that orchestration kit. This is vendor documentation of an integration, not proof of independent paid volume.","whyItMatters":"Agent wallets and agent runtimes are converging in vendor stacks. Buyers still have to keep keys out of prompts.","entities":["coinbase","agentkit","openai","cdp"],"protocols":["x402"],"topics":["agent-wallets","x402","developer-activity"],"sourceURLs":["https://www.coinbase.com/developer-platform/discover/launches/openai-agents-sdk"],"sourceTypes":["official_announcement"],"evidenceTier":"TIER_A","confidence":0.84,"corroborationCount":0,"marketData":null,"changeVsPrevious":{"resourcesDelta":0,"distinctPayersDelta":0,"callsDelta":0,"newEntrants":0,"removedResources":0,"topFamilyChanged":false,"whatChanged":[]},"freshness":"live","publicAnalysis":false,"usageRights":"Caller may use returned JSON for their own systems. A single call does not grant redistribution of the full zFinia corpus as a competing archive. HTML pages are not the canonical bulk database.","schemaVersion":"zfinia-newswire-1","firstPartyInterest":false,"retrospective":true,"slug":"coinbase-agentkit-adds-launch-day-openai-agents-sdk-support","type":"official_announcement","newsroomState":"PUBLISHED","publisher":"Coinbase Developer Platform","correctionOf":null,"retracted":false},{"eventId":"coinbase-agentkit","eventDate":"2024-11-01","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Coinbase AgentKit packages wallet actions for agents","summary":"Coinbase open-sourced AgentKit so agents can perform wallet operations through a structured toolkit rather than raw key management in prompts. It sits next to CDP and x402: one stack for holding value, another for paying HTTP resources.","whyItMatters":"Agent wallets are a separate product surface from payment protocols. Confusion between “has a wallet” and “can pay 402” is a recurring buyer-hand-raise.","entities":["coinbase","agentkit","cdp"],"protocols":["x402"],"topics":["agent-wallets","x402","delegated-payments"],"sourceURLs":["https://github.com/coinbase/agentkit"],"sourceTypes":["github_maintainer"],"evidenceTier":"TIER_B","confidence":0.72,"corroborationCount":0,"marketData":null,"changeVsPrevious":{"resourcesDelta":0,"distinctPayersDelta":0,"callsDelta":0,"newEntrants":0,"removedResources":0,"topFamilyChanged":false,"whatChanged":[]},"freshness":"live","publicAnalysis":false,"usageRights":"Caller may use returned JSON for their own systems. A single call does not grant redistribution of the full zFinia corpus as a competing archive. HTML pages are not the canonical bulk database.","schemaVersion":"zfinia-newswire-1","firstPartyInterest":false,"retrospective":true,"slug":"coinbase-agentkit-gives-agents-wallet-actions","type":"official_announcement","newsroomState":"PUBLISHED","publisher":"Coinbase AgentKit","correctionOf":null,"retracted":false}],"usageRights":"Caller may use returned JSON for their own systems. A single call does not grant redistribution of the full zFinia corpus as a competing archive. HTML pages are not the canonical bulk database.","independentRevenueUsd":0}