{"uid":"cap_BKTYDNgBf5LeB7CmN5Dfq","slug":"pagos-andreax-dev-audio-transcription-whisper-local-5bbb5a58","name":"pagos.andreax.dev Audio Transcription (Whisper LOCAL)","description":"Transcribe un archivo de audio a texto (voz a texto) con Whisper LOCAL, detección automática de idioma. Para agentes que procesan notas de voz, llamadas o podcasts. Sube el audio por multipart o como 'archivo_b64'. Opcional 'lang' (es|en|...).","url":"https://pagos.andreax.dev/api/taller/peaje/transcribir","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["archivo_b64"],"properties":{"lang":{"type":"string","description":"Idioma ISO (es, en, ...) — opcional"},"archivo_b64":{"type":"string","description":"Audio en base64 (o subir 'archivo' por multipart)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_PJTP4AqGqrGDaufheWXp0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Transcribes an audio file to text using a locally-run Whisper model, with automatic language detection and optional language hint.","exampleAgentPrompt":"Can you transcribe this voice note for me? Here's the audio as a base64 string: [audio_b64] — it's in Spanish.","exampleUseCases":[{"title":"Transcribing customer support voice memos","prompt":"I have a base64-encoded audio recording of a customer support call in Spanish — can you transcribe it to text so I can log what was said?"},{"title":"Converting podcast snippet to text","prompt":"Transcribe this short podcast clip for me, it's encoded in base64. The speaker is in English — just give me the text."},{"title":"Processing team voice notes","prompt":"I recorded a quick voice note about our meeting action items, here's the audio in base64. Please transcribe it — language should be auto-detected."}],"resultDescription":"Returns the transcribed text of the audio input, along with the detected or specified language. The transcript is a plain-text representation of the spoken content in the audio file.","failureModes":["Invalid or corrupted base64 audio data returns an error","Unsupported audio format may cause transcription failure","Very long audio files may time out","Missing required archivo_b64 parameter returns a validation error","Inaudible or noisy audio may produce inaccurate transcription"],"whenToPreferThis":"Choose this endpoint when you need local Whisper-based transcription with automatic language detection, particularly for Spanish or multilingual audio, and want a cost-effective per-call price of $0.01 USDC. Prefer this over cloud-based STT APIs when data privacy is a concern or when you want predictable per-transcription pricing via x402 micropayments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:45:46.550Z","isFirstParty":false}