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ForgeMesh Audio Transcription API
x402
ForgeMesh Audio Transcription API is a paid API for AI agents from x402.forgemesh.io, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).
Transcribes any public audio URL (up to 25MB) into text with segment-level detail using neural speech recognition, paid per call via x402 with no account required.
Price / call$0.03
Success—
StatusUnknown
How this service works
Audio transcription API for agents: paid per call, no keys, no accounts. Neural speech-recognition transcript of any public audio URL up to 25MB, with segment text. Nothing retained.
Output
A neural speech-recognition transcript of the submitted audio file, broken into segment-level text chunks. No data is retained after processing. Response includes the full transcribed text and individual segment texts.
Example use cases
Example prompt
“Can you transcribe this audio file for me? Here's the public URL: https://example.com/interview-recording.mp3 — I need the full transcript with segments.”
Technical details
Endpoint
POSThttps://x402.forgemesh.io/audio-transcription-apiWhen to prefer
Choose this endpoint when you need a fast, one-off audio transcription without setting up API keys or accounts — ideal for agents that occasionally need speech-to-text and want a pay-per-call model via x402. Best for public audio URLs under 25MB where no data retention is acceptable or desired.
Side effects
- Audio file exceeds 25MB limit — request rejected
- Audio URL is not publicly accessible or returns a non-200 response — fetch failure
- Unsupported audio format — transcription error
- Payment of $0.03 USDC not completed via x402 — 402 Payment Required response
- URL is malformed or missing — validation error
- Audio content is too noisy or low quality — degraded or empty transcript
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| audio_url | string | Public URL of an audio file, max 25MB |
Output
Schema · Response
{
"type": "json",
"example": {
"text": "The quick brown fox jumps over the lazy dog. ForgeMesh utility grid speech fixture."
}
}Tags
x402
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