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Agent402.Tools: pay-per-call web tools

by io.github.MikeyPetrillo
OverviewDiscussionsAdmin

Speech-to-text

audio.transcribe
Read-onlyIdempotent

[wallet-required, $0.030/call] Transcribe audio to text with the gpt-transcribe model. Provide a URL to an audio file (mp3, wav, m4a, etc.) and get back the transcript. Add diarize:true for speaker labels, word timestamps and a language confidence score (the scribe-v2 model, same price). No API key needed; pay per call via x402. Max 4 minutes of audio, 25 MB file size; /api/transcribe-pro takes the same models to 10 minutes. Returns { model, provider, text, language, duration }. This hosted connector holds no wallet: pay it here over MPP, or run npx agent402-mcp with a funded wallet (AGENT_KEY) or a prepaid credits key already issued (AGENT402_CREDITS_KEY), or any x402 client.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
urlYesURL of the audio file to transcribe (mp3, wav, m4a, ogg, flac, webm)
diarizeNotrue: transcribe with the scribe-v2 model and add speaker labels and word timestamps (`words`, `speakers`) and `language_confidence` (0 to 1, the model's confidence in the detected language). Same price and cap. Default false
languageNoOptional ISO-639-1 language code (e.g. 'en', 'es', 'fr') for better accuracy

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
textYes
modelNo
durationNo
languageNo
providerNo

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed1 schema field changed
    • changedInput schema / properties / diarize / description
      Previous value: -"true: transcribe with the scribe-v2 model and add speaker labels and word timestamps (`words`, `speakers`). Same price and cap. Default false"New value: +"true: transcribe with the scribe-v2 model and add speaker labels and word timestamps (`words`, `speakers`) and `language_confidence` (0 to 1, the model's confidence in the detected language). Same price and cap. Default false"
  2. Changed1 schema field changed
    • changedInput schema / properties / diarize / description
      Previous value: -"true: transcribe with ElevenLabs Scribe v2 and add speaker labels and word timestamps (`words`, `speakers`). Same price and cap. Default false"New value: +"true: transcribe with the scribe-v2 model and add speaker labels and word timestamps (`words`, `speakers`). Same price and cap. Default false"
  3. Changed1 schema field changed
    • addedInput schema / properties / diarize
      Added value: +{
+  "description": "true: transcribe with ElevenLabs Scribe v2 and add speaker labels and word timestamps (`words`, `speakers`). Same price and cap. Default false",
+  "type": "boolean"
+}
  4. Added

TDQS

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