{"uid":"cap_DBrGDNGIZTJJi7PQzq0uG","slug":"gocreative-ovulation-calculator-cb905291","name":"GoCreative Ovulation Calculator","description":"Keyless, pay-per-call compliance & regulated-data API for AI agents — OFAC wallet + sanctions/PEP + KYB screening, SEC filings, FRED economics, FDA recalls, federal awards, plus continuous monitoring. USDC on Base/Solana via x402, native MCP. No API key, no signup.","url":"https://api.gocreativeai.com/v1/calc/ovulation/%7Barg%7D","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","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"type":"object","required":["input"],"properties":{"input":{"type":"string","description":"endpoint argument"}}}},"additionalProperties":false}}},"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_6VbWs8Nj_srNcwtkp-5x_","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":"Calculates ovulation date and fertile window based on a given input (e.g. last menstrual period date or cycle length)","exampleAgentPrompt":"My last menstrual period started on June 1st and my cycle is usually 28 days — can you calculate when I'll be ovulating and what my fertile window looks like?","exampleUseCases":null,"resultDescription":"Returns calculated ovulation date and fertile window days based on the provided cycle input, helping users identify peak fertility periods.","failureModes":["Invalid or missing input parameter returns an error response","Malformed date format causes computation failure","Out-of-range cycle length values may return unexpected results","Payment failure via x402 prevents call from being processed"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call ovulation or fertile window calculation without requiring user signup or API key management. Ideal for AI agents assisting with fertility tracking, family planning, or reproductive health queries that need a simple date-based computation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T19:01:26.664Z","isFirstParty":false}