{"uid":"cap_gOFYqo7NnctUA7u4d12A0","slug":"glianaai-gpt-4o-audio-transcription-779a7e0f","name":"GlianaAI GPT-4o Audio Transcription","description":"One endpoint for 90+ generative AI models, live market data, SEC filings and identity APIs — image, video, music, speech, LLM chat, crypto and FX rates, DEX liquidity, gas, US company fundamentals and insider trades, document OCR and face matching. Pay per request in USDC on Tempo, Base, Solana, Algorand or BNB Chain with no signup, or top up a prepaid balance in rupiah.","url":"https://api.glianalabs.com/x402/gpt-4o-transcribe","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"properties":{}},"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"model":"gpt-4o-transcribe","output":{"url":"https://api.glianalabs.com/v1/media/<id>"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03915","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.03915/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0324","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0324","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_vSA0POTiRYLlouE59zkQ2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0324","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Transcribes audio files to text using OpenAI's GPT-4o Whisper model, paid per call in USDC via x402","exampleAgentPrompt":"Transcribe this audio recording for me — here's the file URL: https://example.com/meeting.mp3 — it's in English, and keep the output focused and deterministic (temperature 0.2).","exampleUseCases":null,"resultDescription":"Returns a JSON object containing the model name used, an output object with the transcription text, and the cost charged in micro-USD for the call.","failureModes":["Unsupported audio format — only flac, mp3, mp4, mpeg, mpga, m4a, ogg, wav, webm are accepted","File too large — files must be ≤40MB; use /v1/media upload endpoint first for large files","Invalid data URI or inaccessible HTTPS URL — file must be publicly reachable","Payment failure — insufficient USDC balance on Tempo, Base, or Solana wallet","Language mismatch — prompt doesn't match audio language, reducing accuracy","Audio quality too low — heavy noise or distortion may yield poor transcription"],"whenToPreferThis":"Choose this endpoint when you need keyless, pay-per-call audio transcription using GPT-4o's Whisper model without managing an OpenAI API key or subscription. Ideal for AI agents operating autonomously with a crypto wallet (USDC on Base, Tempo, or Solana) that need to transcribe audio on demand. Prefer over direct OpenAI API when you want x402 micropayment settlement and no prior signup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:52:45.177Z","isFirstParty":false}