{"name":"audio-brief","description":"Transcribes and digests any audio URL in one call: transcript, summary, and sentiment. Composite: one call runs audio-transcribe + summarize-text + sentiment. Whisper large v3 transcription, then summary and sentiment analysis run in parallel over the transcript. Returns transcript, detected language, duration, summary, sentiment scores, and per-component telemetry. Use it for podcast summaries, call recording digests, or speech-to-text plus TLDR plus emotion.","price":"$0.07","method":"POST","input_schema":{"properties":{"audio_url":{"type":"string","description":"Public http(s) URL of the audio file (mp3, wav, m4a, ogg, flac, webm). Max 2048 chars."}},"required":["audio_url"]},"input_example":{"audio_url":"https://download.samplelib.com/mp3/sample-3s.mp3"},"output_example":{"audio_url":"https://download.samplelib.com/mp3/sample-3s.mp3","transcript":"Now is the time for all good men to come to the aid of their country.","transcript_chars":70,"language_detected":"en","duration_seconds":4.21,"summary":"- A call to civic action.","sentiment":{"overall_sentiment":"neutral","overall_score":0.1},"composed_of":["audio-transcribe","summarize-text","sentiment"],"components":[{"name":"audio-transcribe","ok":true,"ms":3800},{"name":"summarize-text","ok":true,"ms":1700},{"name":"sentiment","ok":true,"ms":1500}],"degraded":false},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}