{"uid":"cap_OpLtEfc5p2vIaSkI1dzwZ","slug":"fish-audio-transcriptions-via-openrouter-5fa3d6c3","name":"Fish Audio Transcriptions via OpenRouter","description":"Transcribe base64 PCM WAV (mono, 16-bit, 16 kHz, up to 10 minutes; models and prices at GET /v1/audio/models)","url":"https://fish-audio.mpp.tempo.xyz/v1/audio/transcriptions?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["ai"],"displayCostAmount":"unknown","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"unknown_unparsed","priceSource":"registry","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":"unknown","summary":"price unknown","primary":{"kind":"unknown","protocol":"mpp","network":"tempo","amountUsd":null,"per":"call","confidence":"unknown"},"accepted":[{"kind":"unknown","protocol":"mpp","network":"tempo","amountUsd":null,"per":"call","confidence":"unknown"}]},"paymentMethods":[{"uid":"pm_DywOfpZx3dDhFY6v-WJD-","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"unknown","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":"Fish Audio","brandSlug":"fish-audio-mpp","brandBaseUrl":"https://openrouter.ai","brandDocsUrl":"https://openrouter.ai","whatItDoes":"Transcribes base64-encoded PCM WAV audio (mono, 16-bit, 16 kHz, up to 10 minutes) into text using Fish Audio speech-to-text models.","exampleAgentPrompt":"Can you transcribe this WAV audio recording for me? It's a mono, 16-bit, 16 kHz file I'll send as base64 — it's about 3 minutes long and I need the text transcript back.","exampleUseCases":[{"title":"Meeting recording to notes","prompt":"I have a recording of a 20-minute team standup encoded as a base64 PCM WAV file (mono, 16 kHz, 16-bit) — can you transcribe it so I can turn it into meeting notes?"},{"title":"Voice memo transcription","prompt":"Transcribe this voice memo I recorded on my phone — I've converted it to a mono 16-bit 16 kHz WAV and encoded it in base64. Just give me the text."},{"title":"Podcast episode captioning","prompt":"I need a text transcript of this 8-minute podcast clip — it's a base64-encoded mono 16 kHz PCM WAV. Use Fish Audio transcription to convert it to text so I can add captions."}],"resultDescription":"Returns the transcribed text content extracted from the submitted audio, representing the spoken words detected in the WAV audio input.","failureModes":["Audio not in expected PCM WAV format (mono, 16-bit, 16 kHz) causes rejection or poor results","Audio duration exceeding 10 minutes may be rejected or truncated","Invalid or malformed base64 encoding causes a parsing error","Unsupported or incorrect model ID results in a model-not-found error","Background noise or low audio quality may degrade transcription accuracy","Payment or billing failure if USDC balance is insufficient"],"whenToPreferThis":"Choose this endpoint when you need fast, on-demand speech-to-text transcription of short-to-medium audio clips (up to 10 minutes) in PCM WAV format via a one-shot micropayment model. It is especially useful for AI agents that need to transcribe audio programmatically without a subscription, leveraging Fish Audio's models through the OpenRouter payment infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T06:33:47.848Z","isFirstParty":false,"canonicalSlug":"fish-audio-transcriptions-via-openrouter-5fa3d6c3"}