{"uid":"cap_niEcexDGL5ltZfZRTJe3m","slug":"apexapi-heart-rate-data-endpoint-c07a6391","name":"ApexAPI Heart Rate Data Endpoint","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://apex-api-gamma.vercel.app/api/health/heart-rate?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query or input parameter"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.063594","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":"$0.063594/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.063594","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.063594","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_MMK6vQoQL82-iDJ_ojd6s","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.063594","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves or processes heart rate health data based on a query input","exampleAgentPrompt":"Can you look up heart rate data for 'resting heart rate average for adults aged 30-40' using the health heart rate endpoint?","exampleUseCases":null,"resultDescription":"Returns an API response object containing heart rate data or health metrics related to the query, such as BPM readings, average heart rates, or related biometric information.","failureModes":["Missing or empty query string returns an error or empty result","Invalid query format may return a generic or unhelpful response","Service downtime on Vercel deployment returns 5xx error","Payment failure in USDC on Base returns 402 Payment Required","Malformed request body returns 400 Bad Request"],"whenToPreferThis":"Choose this endpoint when you need to retrieve or look up heart rate or pulse-related health data and are operating in a pay-per-call USDC environment without needing a traditional API key. Useful for fitness, wellness, or health monitoring agent workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T19:12:45.559Z","isFirstParty":false,"canonicalSlug":"apexapi-heart-rate-data-endpoint-c07a6391"}