{"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":29,"truncated":false,"materialOnly":false,"marketMovements":{"resourcesDelta":0,"distinctPayersDelta":0,"callsDelta":0,"newEntrants":0,"removedResources":0,"topFamilyChanged":false,"whatChanged":[]},"items":[{"eventId":"daily-2026-09-10","eventDate":"2026-09-10","publishedAt":"2026-09-10T08:50:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Machine Economy Daily — 10 September 2026","summary":"Two sourced developments matter today. Circle made Agent Marketplace inventory queryable without a key, so an agent can filter payable USDC services and read the payment contract before it pays. Separately, Visa, Mastercard and Ant International began Know-Your-Agent interoperability work aimed at recognising trusted consumer agents across cards and wallets. Interpretation: discovery and identity are moving faster than proven independent machine demand. zFinia does not claim to be listed on Circle.","whyItMatters":"Builders should watch whether agents can complete discover → understand → select → pay → verify → reuse on live endpoints, not whether another catalog exists.","entities":["circle","x402","visa","mastercard"],"protocols":["x402"],"topics":["x402","discovery","agent-commerce","identity"],"sourceURLs":["https://www.circle.com/blog/discover-the-whole-agent-marketplace-in-one-call","https://en.prnasia.com/releases/apac/ant-international-mastercard-and-visa-initiate-collaboration-on-know-your-agent-interoperability-to-scale-agentic-commerce-547272.shtml","https://developers.circle.com/agent-stack/agent-marketplace/discovery-api"],"sourceTypes":["zfinia_original"],"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":false,"slug":"zfinia-daily-2026-09-10","type":"zfinia_daily","newsroomState":"PUBLISHED","publisher":"zFinia desk","correctionOf":null,"retracted":false},{"eventId":"circle-discovery-api-2026-09-09","eventDate":"2026-09-09","publishedAt":"2026-09-10T08:50:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Circle opens a keyless x402 Discovery API for the Agent Marketplace","summary":"On 9 September 2026 Circle published that the full Agent Marketplace catalog is available from GET https://api.circle.com/v2/x402/discovery/resources with no API key, account or authentication. Each listing includes an accepts block (network, asset, amount, payTo) and metadata (provider, category, input schema, and payment-rail flags). Circle says listings are health-checked and seller payout wallets are sanctions-screened. This is a discovery catalog, not proof that any listed service has independent demand, and it is not a claim that zFinia is listed.","whyItMatters":"An agent can now search, price-filter and inspect a payable HTTP contract in one public call. That is a different job from browsing a human marketplace page, and it is still not a substitute for verifying the live 402 before money moves.","entities":["circle","x402","base"],"protocols":["x402"],"topics":["x402","discovery","agent-marketplaces","machine-payments"],"sourceURLs":["https://www.circle.com/blog/discover-the-whole-agent-marketplace-in-one-call","https://developers.circle.com/agent-stack/agent-marketplace/discovery-api","https://developers.circle.com/agent-stack/agent-marketplace","https://api.circle.com/v2/x402/discovery/resources"],"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":false,"slug":"circle-opens-a-keyless-x402-discovery-api","type":"official_announcement","newsroomState":"PUBLISHED","publisher":"Circle","correctionOf":null,"retracted":false},{"eventId":"foundry-csv-profile-live","eventDate":"2026-09-06","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Foundry CSV Profile remains a live x402 experiment, not independent revenue","summary":"Foundry’s advertised x402 estate on Base mainnet includes CSV Profile and related deterministic utilities. Merchant-index observations can show listings and quality fields. Independent revenue remains US$0.000 unless a durable ledger proves otherwise. Historical owner tests are excluded.","whyItMatters":"zFinia will report on markets where Foundry sells. Readers should see the conflict, then the evidence.","entities":["foundry","zfinia","x402"],"protocols":["x402"],"topics":["x402","api-monetization","first-party"],"sourceURLs":["https://api.zfinia.com/services"],"sourceTypes":["first_party"],"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":true,"retrospective":true,"slug":"foundry-csv-profile-remains-a-live-x402-experiment","type":"first_party_product","newsroomState":"PUBLISHED","publisher":"Foundry product registry","correctionOf":null,"retracted":false},{"eventId":"linux-foundation-x402-operational-2026-07-14","eventDate":"2026-07-14","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Linux Foundation announces operational launch of the x402 Foundation","summary":"On 14 July 2026 the Linux Foundation announced the operational launch of the x402 Foundation and completed contribution of the protocol by Coinbase. Premier members listed include Adyen, AWS, American Express, Circle, Cloudflare, Coinbase, Google, Mastercard, Shopify, Stripe, Visa and others. Membership is not settlement volume.","whyItMatters":"Multi-vendor operational governance is the strongest public answer yet to “is x402 just Coinbase?” It still does not prove independent demand for any one seller.","entities":["x402-foundation","x402","linux-foundation","cloudflare","coinbase","stripe","visa","mastercard","circle"],"protocols":["x402"],"topics":["x402","standards","governance"],"sourceURLs":["https://www.linuxfoundation.org/press/linux-foundation-announces-operational-launch-of-x402-foundation-to-standardize-internet-native-payments-for-ai-agents-and-applications"],"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":"linux-foundation-announces-operational-x402-foundation","type":"standards","newsroomState":"PUBLISHED","publisher":"Linux Foundation","correctionOf":null,"retracted":false},{"eventId":"mcp-paid-tools-gap","eventDate":"2026-07-01","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Paid MCP is still an overlay, not a core MCP feature","summary":"MCP specifies how tools are described and invoked. It does not specify settlement. Cloudflare’s gateway, x402 challenge-handoff and MPP all propose to hang payment on the same tool call. Until the MCP spec itself names a payment profile, “paid MCP” remains a market category, not a single standard.","whyItMatters":"This is a high-intent buyer-hand-raise cluster: developers asking how to monetize MCP. Proven demand requires payments, not questions.","entities":["mcp","cloudflare","x402","mpp"],"protocols":["mcp","x402"],"topics":["paid-mcp","mcp","x402","unmet-need"],"sourceURLs":["https://blog.cloudflare.com/monetization-gateway/"],"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":"paid-mcp-is-still-an-overlay-not-a-core-mcp-feature","type":"unmet_need","newsroomState":"PUBLISHED","publisher":"Cloudflare Blog","correctionOf":null,"retracted":false},{"eventId":"cloudflare-monetization-gateway-x402","eventDate":"2026-07-01","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Cloudflare Monetization Gateway puts x402 on any edge-protected resource","summary":"Cloudflare announced a Monetization Gateway waitlist: customers can charge for any Cloudflare-protected asset, with verification at the edge. Launch settlement is described as stablecoins over x402, with work through the x402 Foundation. The post frames per-seat SaaS as a poor fit for one-shot agent requests.","whyItMatters":"If Cloudflare enforces x402 at the edge, sellers do not have to build facilitators themselves. That is a distribution event for the protocol Foundry already sells on.","entities":["cloudflare","x402","x402-foundation"],"protocols":["x402"],"topics":["x402","mcp","api-monetization","edge","paid-mcp"],"sourceURLs":["https://blog.cloudflare.com/monetization-gateway/"],"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":"cloudflare-monetization-gateway-charges-via-x402","type":"official_announcement","newsroomState":"PUBLISHED","publisher":"Cloudflare Blog","correctionOf":null,"retracted":false},{"eventId":"linux-foundation-x402-intent-2026-04-02","eventDate":"2026-04-02","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Linux Foundation announces it is launching the x402 Foundation","summary":"On 2 April 2026, at MCP Dev Summit North America, the Linux Foundation announced it is launching the x402 Foundation with contribution of the x402 protocol from Coinbase. Named intending supporters included Cloudflare, Stripe, Visa, Mastercard, Circle, Google and others. This is a governance announcement, not a traffic print.","whyItMatters":"Protocol capture risk is a real buyer objection. A Linux Foundation home, if operational, changes that objection — membership lists are not usage.","entities":["x402-foundation","x402","linux-foundation","coinbase","cloudflare","stripe"],"protocols":["x402"],"topics":["x402","standards","governance"],"sourceURLs":["https://www.linuxfoundation.org/press/linux-foundation-is-launching-the-x402-foundation-and-welcoming-the-contribution-of-the-x402-protocol"],"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":"linux-foundation-announces-x402-foundation-intent","type":"standards","newsroomState":"PUBLISHED","publisher":"Linux Foundation","correctionOf":null,"retracted":false},{"eventId":"linux-foundation-x402","eventDate":"2026-04-01","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"x402 Foundation language appears as multi-vendor governance","summary":"Cloudflare’s Monetization Gateway announcement describes x402 as an open protocol built with a coalition of industry leaders via the x402 Foundation, with a Linux Foundation launch referenced in contemporaneous reporting. zFinia treats vendor blog claims of foundation status as TIER_B until the foundation’s own charter page is the primary source in-store.","whyItMatters":"Protocol capture risk is a real buyer objection. Multi-vendor governance, if real, changes that objection.","entities":["x402-foundation","x402","cloudflare","linux-foundation"],"protocols":["x402"],"topics":["x402","standards","governance"],"sourceURLs":["https://blog.cloudflare.com/monetization-gateway/"],"sourceTypes":["official_announcement"],"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-foundation-moves-protocol-governance-off-a-single-vendor","type":"standards","newsroomState":"PUBLISHED","publisher":"Cloudflare Blog","correctionOf":null,"retracted":false},{"eventId":"stripe-mpp-blog","eventDate":"2026-03-18","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Stripe documents MPP as an internet-native way for agents to pay","summary":"Stripe published MPP as an open standard co-authored with Tempo. Agents request an API, MCP server or HTTP resource; the service returns a payment request; the agent authorizes; Stripe businesses see the payment like any other PaymentIntent. Stripe also states payment support for both MPP and x402 inside a broader agentic commerce stack.","whyItMatters":"Stripe acknowledging both MPP and x402 is evidence the market is multi-rail. Machine buyers will need routing, not a single-protocol religion.","entities":["stripe","tempo","mpp","x402"],"protocols":["mpp","x402"],"topics":["mpp","x402","api-monetization","mcp","agent-payments"],"sourceURLs":["https://stripe.com/blog/machine-payments-protocol"],"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":"stripe-introduces-machine-payments-protocol","type":"official_announcement","newsroomState":"PUBLISHED","publisher":"Stripe","correctionOf":null,"retracted":false},{"eventId":"stablecoin-agent-wallets-pattern","eventDate":"2026-03-18","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Agent wallets converge on stablecoins plus policy limits","summary":"Across Visa Intelligent Commerce, x402 and MPP, the shared design is: the human sets a budget and allowed counterparties; the agent spends inside that envelope; settlement is a stable unit or a card token. The protocols disagree on rail, not on the control problem.","whyItMatters":"zFinia’s explainer stack should teach the control problem once, then show how each rail implements it.","entities":["visa","x402","mpp"],"protocols":["visa-intelligent-commerce","x402","mpp"],"topics":["agent-wallets","delegated-payments","stablecoins"],"sourceURLs":["https://developer.visa.com/use-cases/visa-intelligent-commerce-for-agents"],"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":true,"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":"agent-wallets-converge-on-stablecoins-plus-policy-limits","type":"analysis_seed","newsroomState":"PUBLISHED","publisher":"Visa Developer","correctionOf":null,"retracted":false},{"eventId":"openai-apps-agents-commerce","eventDate":"2026-03-18","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Agent commerce protocols proliferate beyond crypto-native stacks","summary":"Through 2025–2026, incumbent payments and model vendors published overlapping agent-commerce interfaces. Stripe describes an Agentic Commerce Protocol alongside MPP and x402 support. Visa shipped Intelligent Commerce. The overlapping vocabulary is a classification problem for buyers and a coverage obligation for zFinia.","whyItMatters":"The machine economy is not one protocol. Editorial work is mapping substitutes and complements without pretending they are the same rail.","entities":["stripe","visa","x402","mpp"],"protocols":["mpp","x402","acp"],"topics":["agent-commerce","payment-rails","standards"],"sourceURLs":["https://stripe.com/blog/machine-payments-protocol"],"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":"agent-commerce-protocols-proliferate-beyond-crypto-native-stacks","type":"company_move","newsroomState":"PUBLISHED","publisher":"Stripe","correctionOf":null,"retracted":false},{"eventId":"x402-http-transport-v2","eventDate":"2026-02-01","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"x402 HTTP transport specifies 402 headers, not body-only protocol","summary":"The x402 HTTP transport spec states that servers signal payment with HTTP 402 and a PAYMENT-REQUIRED header, clients send PAYMENT-SIGNATURE, and servers return PAYMENT-RESPONSE. Response bodies are an implementation concern; protocol information lives in headers.","whyItMatters":"Buyer-conformance bugs often come from stuffing metadata into the wrong layer. Header-valid 402 beats keyword-stuffed JSON.","entities":["x402","x402-foundation"],"protocols":["x402"],"topics":["x402","http-402","standards"],"sourceURLs":["https://github.com/x402-foundation/x402/blob/main/specs/transports-v2/http.md"],"sourceTypes":["protocol_release"],"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-http-transport-pins-payment-headers","type":"protocol_release","newsroomState":"PUBLISHED","publisher":"x402 Foundation spec","correctionOf":null,"retracted":false},{"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":"solana-x402-support","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 list Solana alongside Base","summary":"Official seller documentation lists Base mainnet, Base Sepolia, Solana mainnet and Solana devnet as CAIP-2 identifiers. Foundry’s production policy remains Base USDC receive-only. Editorial coverage must not collapse the protocol to one chain.","whyItMatters":"Chain diversity is a routing and accounting problem for machine buyers.","entities":["x402","solana","base"],"protocols":["x402"],"topics":["x402","routing","settlement"],"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-docs-list-solana-alongside-base","type":"protocol_release","newsroomState":"PUBLISHED","publisher":"x402 docs","correctionOf":null,"retracted":false},{"eventId":"payai-network-home","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 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.","whyItMatters":"Seller lock-in to one facilitator is a concentration risk. Foundry’s CDP requirement is a policy, not physics.","entities":["payai","x402"],"protocols":["x402"],"topics":["x402","facilitators","market-structure"],"sourceURLs":["https://payai.network/"],"sourceTypes":["vendor_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-publishes-a-public-facilitator-home","type":"new_product","newsroomState":"PUBLISHED","publisher":"PayAI","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":"x402scan-directories","eventDate":"2025-11-01","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Third-party x402 directories appear beside official Bazaar","summary":"Alongside CDP merchant discovery, community and vendor directories began listing x402 resources. zFinia treats unofficial scrapes as TIER_C/D unless corroborated by official protocol or on-chain evidence. Official CDP merchant-by-payTo remains the preferred index for owned-estate verification.","whyItMatters":"Directory spam and schema-invalid listings already burned sellers. Protocol validity outranks keyword stuffing.","entities":["x402","bazaar"],"protocols":["x402"],"topics":["agent-discovery","marketplaces","x402"],"sourceURLs":["https://www.coinbase.com/developer-platform/discover/launches/x402"],"sourceTypes":["market_observation"],"evidenceTier":"TIER_C","confidence":0.48,"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":"third-party-x402-directories-appear-beside-official-bazaar","type":"new_directory","newsroomState":"PUBLISHED","publisher":"Coinbase x402 launch (context)","correctionOf":null,"retracted":false},{"eventId":"circle-usdc-agent-settlement","eventDate":"2025-09-15","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"USDC is the default settlement asset across x402, Base and several agent rails","summary":"Public x402, CDP and Base documentation consistently price and settle first-wave machine payments in USDC. Circle’s role is issuer infrastructure rather than a protocol competitor. zFinia treats USDC availability, chain support and attestation as market plumbing, not as a price prediction.","whyItMatters":"A machine economy still needs a unit of account. Today that unit is usually USDC, which concentrates issuer, chain and facilitator risk.","entities":["circle","usdc"],"protocols":["usdc"],"topics":["stablecoins","settlement","x402"],"sourceURLs":["https://www.circle.com/usdc"],"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":"usdc-remains-the-default-stable-settlement-asset-for-agent-rails","type":"official_announcement","newsroomState":"PUBLISHED","publisher":"Circle","correctionOf":null,"retracted":false},{"eventId":"x402-npm-core","eventDate":"2025-09-01","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"@x402/core becomes the reference TypeScript client/server SDK","summary":"The @x402/core, @x402/evm, @x402/fetch and @x402/express packages are the maintained TypeScript implementation path used by sellers and buyers. Version lines in the 2.x series indicate HTTP-header transport rather than early prototypes.","whyItMatters":"SDK version skew is a buyer-support issue. Foundry pins specific 2.x versions; market intelligence should track breaking changes.","entities":["x402","coinbase"],"protocols":["x402"],"topics":["x402","developer-activity","@x402/core"],"sourceURLs":["https://github.com/coinbase/x402"],"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":"x402-core-packages-become-the-reference-client-server-sdk","type":"repository_release","newsroomState":"PUBLISHED","publisher":"coinbase/x402","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":"hn-pay-per-crawl-discussion","eventDate":"2025-07-01","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Hacker News immediately linked Cloudflare’s 402 crawl experiment to x402","summary":"The 1 July 2025 Hacker News thread on Cloudflare pay-per-crawl included comments identifying Coinbase x402 as a related HTTP 402 micropayment design. zFinia treats this as TIER_D/C community intelligence: awareness and objections, not adoption proof.","whyItMatters":"Recurring questions in public threads are buyer-hand-raises. They are not Bazaar payer counts.","entities":["cloudflare","x402"],"protocols":["x402","http-402"],"topics":["http-402","community","buyer-hand-raise"],"sourceURLs":["https://news.ycombinator.com/item?id=44432385"],"sourceTypes":["public_forum"],"evidenceTier":"TIER_C","confidence":0.48,"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":"hacker-news-immediately-linked-cloudflare-402-to-x402","type":"community_signal","newsroomState":"PUBLISHED","publisher":"Hacker News","correctionOf":null,"retracted":false},{"eventId":"ethereum-pectra-2025-05-07","eventDate":"2025-05-07","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"Ethereum’s Pectra upgrade lands on mainnet","summary":"On 7 May 2025 the Ethereum Foundation recorded the Pectra mainnet upgrade. Pectra is not an agent-payments protocol; it is base-layer plumbing that affects L2 costs and account features that wallets use. x402’s commercial claim still depends on cheap L2 fees remaining cheap.","whyItMatters":"If L2 fees spike, per-call USDC APIs degrade before any 402 spec text changes.","entities":["ethereum","base"],"protocols":["x402"],"topics":["settlement","stablecoins","x402"],"sourceURLs":["https://blog.ethereum.org/2025/05/07/pectra-mainnet"],"sourceTypes":["protocol_release"],"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":"ethereum-pectra-upgrade-lands-on-mainnet","type":"protocol_release","newsroomState":"PUBLISHED","publisher":"Ethereum Foundation Blog","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":"x402-org-home","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 is the public protocol home","summary":"The public x402 site is the protocol’s public entrypoint. Seller documentation elsewhere warns that the x402.org facilitator is for testnets; production examples point at CDP and other facilitators.","whyItMatters":"A docs host that is not a mainnet facilitator is an operational fact buyers get wrong.","entities":["x402","x402-foundation"],"protocols":["x402"],"topics":["x402","discovery","developer-activity"],"sourceURLs":["https://www.x402.org/"],"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-is-the-public-protocol-home","type":"version_update","newsroomState":"PUBLISHED","publisher":"x402.org","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":"base-l2-fees-enable-micropayments","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":"Cheap L2 fees are the economic precondition x402 keeps citing","summary":"The x402 announcement contrasts earlier Bitcoin-channel micropayment experiments with modern L2 fees on Base. The commercial claim is not that fees are zero; it is that they are low enough for API-priced calls. zFinia records this as a market precondition, not as a fee oracle.","whyItMatters":"If L2 fees spike, x402’s per-call business model degrades before the protocol text changes.","entities":["base","coinbase","x402"],"protocols":["x402"],"topics":["stablecoins","settlement","x402"],"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":false,"retrospective":true,"slug":"base-fee-levels-make-http-micropayments-economically-plausible","type":"market_snapshot","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},{"eventId":"rfc-9110-http-402","eventDate":"2022-06-06","publishedAt":"2026-09-07T00:00:00.000Z","observedAt":"2026-09-10T11:52:26.151Z","lastUpdatedAt":"2026-09-10T11:52:26.151Z","headline":"HTTP 402 was reserved for payments long before x402","summary":"HTTP 402 Payment Required has been reserved in the HTTP status registry for decades. RFC 9110 continues that reservation. x402, MPP and Cloudflare pay-per-crawl are overlays that finally put a payload on a reserved code. They are not IETF replacements of HTTP.","whyItMatters":"Explainer accuracy matters. Calling x402 “a new HTTP status” is wrong; calling it a payment protocol that uses 402 is right.","entities":["ietf","http"],"protocols":["http"],"topics":["http-402","standards","x402"],"sourceURLs":["https://www.rfc-editor.org/rfc/rfc9110.html#name-402-payment-required"],"sourceTypes":["standards_body"],"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":"http-402-was-reserved-long-before-x402","type":"standards","newsroomState":"PUBLISHED","publisher":"RFC 9110","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}