{"uid":"cap_sgBK-OLLSOb4xfdo8Psi3","slug":"fda-calendar-api-1f2b3eea","name":"FDA Calendar API","description":"FDA calendar API / FDA advisory committee meeting tracker / biotech catalyst feed. Same Federal Register-backed handler as fda-calendar, listed for agents monitoring upcoming and recent FDA AdComm notices, docket ids, committee names, and meeting dates.","url":"https://x402.agentutility.ai/fda-calendar-api?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"properties":{"limit":{"type":"number","description":"Max meetings to return (1-50). Default 25."},"search":{"type":"string","description":"Free-text filter applied to meeting title/committee (case-insensitive substring). Examples: 'vaccine', 'oncology', 'cardiovascular'."},"upcoming_only":{"type":"boolean","description":"If true, return only meetings scheduled in the future (relative to fetched_at). Default false (returns recent + upcoming within the days_back window)."}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"source":{"type":"string"},"meetings":{"type":"array"},"returned":{"type":"integer"}}}}}}},"responseSchema":{"type":"json","example":{"source":"Federal Register API (federalregister.gov)","meetings":[],"returned":5}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6J3YsCN8mYYqQX6WcgUGe","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves upcoming FDA advisory committee meetings and calendar events from the Federal Register API","exampleAgentPrompt":"Can you pull the upcoming FDA advisory committee meetings from the Federal Register for the next 30 days? I need to see what's on the calendar.","exampleUseCases":null,"resultDescription":"A JSON object containing a list of FDA advisory committee meeting records sourced from federalregister.gov, including meeting dates, committee names, and related metadata, along with the total count of results returned.","failureModes":["No meetings found for the specified date range — returns empty meetings array","Invalid date parameters cause a 400-level error","Federal Register API upstream unavailability causes timeout or 5xx error","Payment not settled in USDC results in x402 payment required response"],"whenToPreferThis":"Use this endpoint when you need structured, up-to-date FDA advisory committee meeting data sourced directly from the Federal Register without building your own scraper or maintaining a Federal Register API integration. Ideal for pharmaceutical, regulatory, or healthcare agents that need to monitor or report on FDA activity calendars.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-02T06:36:44.144Z","isFirstParty":false,"canonicalSlug":"fda-calendar-api-1f2b3eea"}