{"slug":"flat-rate-llm-kikoribera03-workers-dev-v1-ai-transcribe-fc630c","title":"Transcribes an audio file with Whisper large v3 turbo","host":"flat-rate-llm.kikoribera03.workers.dev","method":"GET","resource":"https://flat-rate-llm.kikoribera03.workers.dev/v1/ai/transcribe","category":"image","description":"Transcribes an audio file with Whisper large v3 turbo: pass an https URL (mp3, wav, flac, m4a, ogg, up to 10 MB) or base64 audio in a POST. Returns the text, the detected language with its probability, the duration, and timed segments; add words=true for word-level timestamps. Around 100 languages. ","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":19,"reported_calls_30d":2,"reported_payers_30d":1,"networks":["eip155:137","eip155:42161","eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"url":"https://flat-rate-llm.kikoribera03.workers.dev/m/muestra-voz.wav"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"audio":{"description":"Alternative to url: the audio as base64 (POST only).","type":"string"},"language":{"description":"Optional ISO code to skip detection, e.g. es.","type":"string"},"url":{"description":"https URL of the audio file, up to 10 MB.","type":"string"},"words":{"description":"Include word-level timestamps. Default false.","type":"boolean"}},"required":[],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":19,"error":null}],"description_full":"Transcribes an audio file with Whisper large v3 turbo: pass an https URL (mp3, wav, flac, m4a, ogg, up to 10 MB) or base64 audio in a POST. Returns the text, the detected language with its probability, the duration, and timed segments; add words=true for word-level timestamps. Around 100 languages. You are only charged if the transcript is delivered. No API key, no account.","last_updated":"2026-09-13T20:12:17.905Z","schemes":["exact"]}