{"uid":"cap_NBcu-U7RrTljTaG0EYIIM","slug":"omniapi-body-fat-calculator-1ee2090a","name":"OmniAPI Body Fat Calculator","description":"444 endpoints across 9+ chains. Crypto, AI, Social, Finance, Weather, Tools. Pay per call in USDC via x402 with 4 facilitators: Dexter, Meridian, FluxA, GoPlausible.","url":"https://omni-api-cyan.vercel.app/api/health/body-fat","method":"POST","headers":{},"bodySchema":{"type":"object","required":["query"],"properties":{"input":{"type":"string","description":"Input data for the endpoint"},"query":{"type":"string","description":"Search query or input text"},"params":{"type":"object","description":"Additional parameters"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.132459","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":"$0.132459/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.132459","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.132459","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-qrB0dTxyKYk7XWatgPmm","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.132459","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates estimated body fat percentage from user-provided physical measurements or health data","exampleAgentPrompt":"Can you calculate my body fat percentage? I'm a 30-year-old male, 5 feet 10 inches tall, 185 pounds, with a waist measurement of 34 inches.","exampleUseCases":[{"title":"Personal fitness body composition check","prompt":"I want to know my body fat percentage — I'm a 25-year-old woman, 5 foot 5, 140 pounds, with a 28-inch waist. Can you calculate it for me?"},{"title":"Health goal progress tracking","prompt":"I've been dieting for 3 months. Can you estimate my current body fat? I'm a 40-year-old male, 6 feet tall, 210 pounds, waist is 38 inches."},{"title":"Athletic training body fat assessment","prompt":"My trainer asked me to track my body fat percentage. I'm a 22-year-old female, 5 foot 8, 155 pounds, with a 30-inch waist — what's my estimated body fat?"}],"resultDescription":"Returns an estimated body fat percentage and likely a categorical assessment (e.g. essential fat, athletic, fitness, average, obese range) based on the input physical measurements provided.","failureModes":["Missing required query/input field returns validation error","Malformed or non-numeric measurement values may cause computation errors","Out-of-range values (e.g. negative weight) may return error or implausible results","Payment failure via x402 results in 402 response before computation occurs"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call body fat percentage estimation without setting up a dedicated health API account. It is suitable for fitness apps, wellness agents, or personal health tracking workflows that occasionally need body composition calculations and prefer USDC micropayment billing over subscription models.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:55:26.177Z","isFirstParty":false}