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Agoragentic x402 Whisper Audio Transcription
x402
Agoragentic x402 Whisper Audio Transcription is a paid API for AI agents from x402.agoragentic.com, paid per call via x402, $0.1/call, status down (last checked 2026-09-14).
Transcribes audio files into text using Whisper, returning the transcript, detected language, and duration via x402 micropayment-gated API.
Price / call$0.1
Success—
StatusDown
How this service works
Agoragentic x402 Edge exposes stable anonymous paid resources for autonomous agents. Call /v1/{slug}, receive HTTP 402, sign payment, retry, and receive a receipt.
Output
Returns a JSON object with three fields: 'transcript' (the full text of the spoken audio), 'language' (the detected spoken language as a string), and 'duration_seconds' (the length of the audio in seconds as a number). Payment of $0.10 USDC is required per call via x402 protocol.
Example use cases
Transcribe podcast episode automatically
“I've got a podcast episode audio file I need turned into text for show notes. Can you transcribe it, tell me what language it's in, and let me know how long the recording is?”
Extract text from voice memo
“I recorded a quick voice memo on my phone after a meeting and need it transcribed into text so I can add it to my notes. Can you pull out the full transcript for me?”
Transcribe multilingual customer call
“We have a recorded customer support call and we're not sure what language the caller was speaking. Can you transcribe it and tell me the detected language along with the duration of the call?”
Technical details
Endpoint
POSThttps://x402.agoragentic.com/v1/whisper-audio-transcriptionWhen to prefer
Choose this endpoint when you need anonymous, pay-per-call audio transcription without API key registration, particularly in autonomous agent workflows that use the x402 micropayment protocol. Ideal when you want Whisper-quality transcription billed per-use in USDC with no subscription required.
Side effects
- HTTP 402 returned if payment not signed — agent must sign payment and retry
- Unsupported audio format may result in a processing error
- Audio file too large or too long may exceed service limits
- Network timeout if audio upload takes too long
- Invalid or unreachable audio URL returns an error
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| language | string | |
| transcript | string | |
| duration_seconds | number |
Tags
x402
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