{"uid":"cap_uuo1NpclTVHlM4QKwD5EM","slug":"skim-x402-ecosystem-feed-eb91cd61","name":"Skim x402 Ecosystem Feed","description":"Skim: x402 ecosystem feed — new services and price changes across the public x402 registries, as structured items. Refreshed on a 15-minute cycle (stale served if a registry is down); poll as often as you like.","url":"https://skim402.com/api/v2/feeds/x402/latest","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"limit":{"type":"integer","maximum":100,"minimum":1,"description":"Maximum number of feed items to return (default 50, no upper cap). Items are newest-first."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_0JeRF4_tpqcRnna1NQvFz","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a structured, newest-first feed of new services and price changes across public x402 registries, refreshed every 15 minutes.","exampleAgentPrompt":"Pull the latest 50 entries from the x402 ecosystem feed so I can see which new services and price changes have been registered across the public x402 registries in the last refresh cycle.","exampleUseCases":[{"title":"Tracking new x402 API launches","prompt":"Show me the newest services that have appeared in the x402 registries — I want to stay on top of what's being listed as agents start adopting x402 payments."},{"title":"Alerting on x402 price changes","prompt":"Check the x402 ecosystem feed and tell me if any services have changed their prices recently — I'm trying to catch price hikes before they affect my agent's budget."},{"title":"Daily x402 ecosystem digest","prompt":"Fetch the latest 100 items from the x402 feed so I can put together a digest of everything new and changed in the x402 API marketplace today."}],"resultDescription":"A structured, newest-first list of feed items (up to the requested limit, default 50) describing new service registrations and price changes across public x402 registries. Each item includes metadata about the service or price event. Stale cached data is served if a registry is temporarily unavailable.","failureModes":["Registry downtime causes stale (up to 15-minute-old) data to be served rather than an error","Limit parameter out of range (must be 1–100) returns a validation error","Payment failure or insufficient USDC balance results in a 402 response blocking the call","Network timeout if the aggregation layer is slow during a refresh cycle"],"whenToPreferThis":"Use this endpoint when you need a structured, aggregated, real-time-ish view of the entire x402 ecosystem — new service listings and price changes — without scraping individual registries. It is purpose-built for agents that need to monitor or discover x402-compatible APIs programmatically. Prefer it over manual registry browsing or one-off lookups when you want a polling-friendly feed with a 15-minute freshness guarantee.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:30:38.918Z","isFirstParty":false}