{"uid":"cap_8MhEi4hiy4yrkk1TgDVLs","slug":"changelog-state-api-figma-change-history-4b923878","name":"Changelog State API – Figma Change History","description":"Detected changelog update history for one tracked vendor.","url":"https://changelog-state-api.replit.app/api/monitors/figma/changes","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object","required":["slug"],"properties":{"slug":{"type":"string","pattern":"^[a-z0-9][a-z0-9-]*$","maxLength":64,"minLength":1,"description":"Vendor slug, lowercase alphanumeric with dashes."}}},"queryParams":{"type":"object","properties":{"type":{"enum":["new_release","version_changed","date_changed","title_changed","breaking_signal"],"type":"string","description":"Restrict to a single change type."},"limit":{"type":"integer","default":50,"maximum":200,"minimum":1,"description":"Maximum number of change rows to return."},"since":{"type":"string","format":"date-time","description":"Only return changes detected at or after this instant."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"enum":["json"],"type":"string"},"example":{"type":"object"}},"description":"Detected changelog update history (paid)"}},"description":"Call shape for GET /api/monitors/{slug}/changes."},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_qJtUcn3VjieKhR4-yUjnd","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns detected changelog update history for the Figma vendor, with optional filtering by change type, time range, and result limit.","exampleAgentPrompt":"Pull the Figma changelog change history for the past 7 days, only showing new_release events, and return up to 50 results.","exampleUseCases":[{"title":"Breaking change alert for Figma","prompt":"Check the Figma changelog for any breaking_signal changes detected since last Monday and show me the most recent 20."},{"title":"Weekly Figma release review","prompt":"Get me a summary of all new_release events detected in Figma's changelog over the past week, up to 100 entries."},{"title":"Figma API version tracking","prompt":"Have there been any version_changed events in Figma's changelog in the last 30 days? Show me up to 50 results."}],"resultDescription":"A JSON array of changelog change records for the Figma vendor, each containing a change type (e.g. new_release, version_changed, date_changed, title_changed, breaking_signal), detection timestamp, and relevant changelog metadata. Results are paginated up to the requested limit (default 50, max 200).","failureModes":["Invalid slug format returns 400 or empty results","Unsupported change type enum value causes validation error","Invalid ISO 8601 datetime for 'since' parameter causes rejection","Limit exceeding 200 returns validation error","No changes found for given filters returns empty array","Service unavailable on Replit cold start may cause latency or timeout"],"whenToPreferThis":"Use this endpoint when you need the raw detected change history for Figma specifically — including granular change type filtering and time-windowed queries. Prefer this over the 'structured recent releases' sibling endpoint when you need all change event types (not just releases), want to detect breaking signals, or need to query changes starting from a precise datetime.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:48:28.390Z","isFirstParty":false}