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ForgeMesh Speech-to-Text
x402
ForgeMesh Speech-to-Text is a paid API for AI agents from x402.forgemesh.io, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).
Transcribes audio files from a public URL into text using a neural speech recognition engine supporting ~99 languages and common audio formats.
Price / call$0.03
Success—
StatusUnknown
How this service works
Speech-to-text API: audio URL in, transcript out — a neural speech-recognition engine on our own hardware, ~99 languages, mp3/wav/m4a/ogg up to 25MB. For voicemail, podcast, meeting, and voice-agent pipelines. Audio deleted after processing.
Output
A text transcript of the spoken content in the audio file, derived from neural speech recognition. The audio is deleted after processing. Supports approximately 99 languages.
Example use cases
Example prompt
“Transcribe this voicemail audio file for me — it's an mp3 at https://storage.example.com/voicemail-2024-06-10.mp3 and I need the full text of what was said.”
Technical details
Endpoint
POSThttps://x402.forgemesh.io/speech-to-textWhen to prefer
Use this endpoint when you have a publicly accessible audio file URL and need a text transcript quickly without managing your own speech recognition infrastructure. Well-suited for voicemail pipelines, podcast transcription, meeting notes, and voice-agent workflows where privacy matters since audio is deleted post-processing. Supports ~99 languages and common formats (mp3, wav, m4a, ogg) up to 25MB per file.
Side effects
- Audio file URL is not publicly accessible or returns 4xx/5xx — endpoint cannot fetch the file
- Audio file exceeds 25MB size limit — request rejected
- Unsupported audio format (not mp3, wav, m4a, or ogg) — processing fails
- Audio contains no intelligible speech — empty or low-quality transcript returned
- Network timeout fetching large audio files — processing error
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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