{"uid":"cap_1hTk-wO-PQAkduwzvIP8e","slug":"onchainexpat-clubs-changes-api-aa72885a","name":"OnchainExpat Clubs Changes API","description":"Pay-per-request AI, crypto, proxy, and utility APIs using x402 protocol","url":"https://x402.onchainexpat.com/api/x402/clubs/changes?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["since"],"properties":{"limit":{"type":"integer","description":"Max results (default: 1000, max: 5000)"},"since":{"type":"string","description":"ISO date or timestamp, e.g., '2026-07-01'"},"country":{"type":"string","description":"Restrict to one country slug"}}},"responseSchema":{"type":"object","properties":{"clubs":{"type":"array","description":"Each with a change field of 'added' or 'updated', plus created_at and updated_at"},"count":{"type":"integer"},"since":{"type":"string"},"total":{"type":"integer"},"change_tracking_started":{"type":"string","description":"Date from which 'updated' is meaningful; 'added' covers full history"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_svnyzpLn-PnO6Qdv0CZSO","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns recent changes to clubs (organizations/venues) with optional filtering by country and time window","exampleAgentPrompt":"Pull the latest club changes from OnchainExpat since July 1, 2026, limiting results to 500 records and filtering to clubs in Spain.","exampleUseCases":[{"title":"Monitor new expat club listings by country","prompt":"Show me all clubs that have changed in Portugal since January 1, 2026, up to 2000 results."},{"title":"Daily sync of global club updates","prompt":"Fetch the last 5000 club changes across all countries since yesterday so I can sync our database with the latest listings."},{"title":"Track recent club activity for a specific region","prompt":"What clubs in Germany have been updated or added since March 15, 2026? Give me up to 500 results."}],"resultDescription":"A JSON array or object containing club change records, each representing a club that was added, modified, or removed within the specified time window. Records may include club identifiers, names, country slugs, timestamps, and change details. Results are filtered by country and bounded by the since date and limit parameters.","failureModes":["Invalid ISO date format for 'since' parameter returns a 400 error","Unknown country slug returns empty results or a 400 error","Limit exceeding 5000 is rejected or clamped","Payment not included or insufficient USDC triggers x402 payment-required response","Empty response if no clubs changed within the specified window","Timeout or 5xx if backend data source is unavailable"],"whenToPreferThis":"Use this endpoint when you need to track incremental changes to club data over time, especially for syncing a local database, monitoring new additions, or building change-aware workflows scoped to a country. Prefer it over a full-catalog fetch when you only care about what changed since a known date.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T06:45:34.599Z","isFirstParty":false,"canonicalSlug":"onchainexpat-clubs-changes-api-aa72885a"}