{"uid":"cap_lhWQiCIeoCRqfBTlBkdBP","slug":"primeapi-audio-transcription-6fed4095","name":"PrimeAPI Audio Transcription","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://prime-api-seven.vercel.app/api/ai/audio/transcribe","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":"0.187285","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":"$0.187285/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.187285","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.187285","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_XYpkCQD6aU2Ql7o5CV2c2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.187285","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Transcribes audio content into text using an AI-powered speech-to-text endpoint, paid per call in USDC on Base.","exampleAgentPrompt":"Can you transcribe this audio recording for me? Here's the file — I need the spoken words converted to text.","exampleUseCases":null,"resultDescription":"Returns a text transcription of the provided audio input, converting spoken words into written text format.","failureModes":["Unsupported audio format returns an error or empty result","Audio file too large or too long may time out or fail","Unclear or noisy audio may produce inaccurate transcription","Missing or invalid input query/audio reference returns a 400-level error","Insufficient USDC balance or failed x402 payment returns a 402 Payment Required error","Service unavailability on Vercel returns a 500-level error"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call audio transcription without managing API keys, and you are already operating in the Base/USDC payment ecosystem. Ideal for agents needing one-off or low-volume speech-to-text conversion without committing to a subscription-based provider.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:45:31.182Z","isFirstParty":false}