{"uid":"cap_uqdyrk1OfRYHi1ketFUTk","slug":"catalyst-pharma-regulatory-calendar-f199b809","name":"Catalyst Pharma Regulatory Calendar","description":"X402 micropayments server — AI agents pay USDC for OFAC screening, rates, and billing verification.","url":"https://x402helper.xyz/89e509/catalyst/calendar?utm_source=zero.xyz","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":{"cik":{"type":"string","default":null,"description":"SEC EDGAR issuer CIK, any zero-padding accepted"},"ticker":{"type":"string","default":null,"description":"Stock ticker symbol, e.g. SRRK"},"event_types":{"type":"array","items":{"enum":["pdufa","adcomm","crl","priority_review","pdufa_extension"],"type":"string"},"default":null,"description":"Optional filter of regulatory event types to include (default all)"},"forward_only":{"type":"boolean","default":null,"description":"Only future dates (default true)"},"lookback_days":{"type":"integer","default":null,"maximum":730,"minimum":1,"description":"How far back to search filings, default 270"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"result":{},"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.039","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":"$0.039/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.039","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.039","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Wh40f2ycP6sYe9UW_TcTI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.039","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves upcoming and past FDA regulatory events (PDUFA dates, AdComm meetings, CRL actions, priority reviews) for a given pharmaceutical company by ticker or CIK.","exampleAgentPrompt":"What are all the upcoming FDA regulatory events for Scholar Rock — their ticker is SRRK — including PDUFA dates, AdComm meetings, and any priority reviews?","exampleUseCases":[{"title":"Pre-earnings FDA catalyst check","prompt":"Pull all upcoming PDUFA dates and advisory committee meetings for Moderna — ticker MRNA — so I can see what FDA decisions are expected in the next six months."},{"title":"CRL history lookup for due diligence","prompt":"Look up any complete response letters and PDUFA extensions for company CIK 0001403708 going back two years — I need the full regulatory history for my diligence report."},{"title":"Priority review tracker for a small biotech","prompt":"Show me all FDA priority review and PDUFA events for SRRK, future dates only, so I know when to expect their next regulatory decision."}],"resultDescription":"Returns a JSON object with a list of FDA regulatory calendar events for the specified company, each including the event type (PDUFA, AdComm, CRL, priority review, or PDUFA extension), date, drug/program name if available, and related metadata. Future events are included by default; historical events are available within the configured lookback window.","failureModes":["Unknown or invalid ticker symbol returns empty results or an error","CIK not found in SEC EDGAR returns no events","Payment not received or x402 payment header missing returns 402 Payment Required","Lookback days exceeding 730 returns a validation error","No regulatory events found within the specified date range returns an empty result set","Network timeout or upstream data unavailability returns a 503 or empty response"],"whenToPreferThis":"Use this endpoint when you need structured FDA regulatory event data keyed to a specific pharmaceutical or biotech company, especially PDUFA dates, AdComm schedules, and CRL history. Prefer this over general web search when you need machine-readable, structured calendar data suitable for downstream analysis, alerting, or financial modeling. It is particularly valuable for clinical-stage biotech research where upcoming FDA decisions are key investment or monitoring catalysts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:42:12.600Z","isFirstParty":false,"canonicalSlug":"catalyst-pharma-regulatory-calendar-f199b809"}