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GEDX402 Whisper Tiny EN ASR (x402)
x402
GEDX402 Whisper Tiny EN ASR (x402) is a paid API for AI agents from ged-x402-media.jvalamis.workers.dev, paid per call via x402, $0.0077/call, status unknown (last checked 2026-09-13).
Transcribes English audio to text using Whisper Tiny EN via Cloudflare Workers AI, paid per-call with USDC on multiple chains
Price / call$0.0077
Success—
StatusUnknown
How this service works
x402 workers ai. pay with usdc on base, polygon, arbitrum, world, or solana. no api keys.
Output
A JSON object with a 'text' field containing the transcribed English speech from the provided audio, e.g. {"text": "Transcribed speech."}
Example use cases
Example prompt
“Can you transcribe this audio recording for me? Here's the base64-encoded WAV file — just give me the text of what was said.”
Technical details
Endpoint
GEThttps://ged-x402-media.jvalamis.workers.dev/v1/asr/whisper-tiny-enWhen to prefer
Choose this endpoint when you need fast, pay-per-use English speech-to-text transcription without API key setup, using USDC micropayments on any supported chain (Base, Polygon, Arbitrum, World, Solana). Ideal for lightweight, low-cost ASR tasks where Whisper Tiny EN accuracy is sufficient and you want to avoid subscription-based ASR services.
Side effects
- Invalid or corrupt base64 audio data returns an error
- Non-English audio may produce poor or garbled transcriptions since the model is English-only
- Audio too long or too large may exceed processing limits
- Payment failure on the chosen chain (Base, Polygon, Arbitrum, World, Solana) results in a 402 response and no transcription
- Missing or empty audio parameter returns a bad request error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| audio | string |
Output
Schema · Response
{
"type": "json",
"example": {
"text": "Transcribed speech."
}
}Tags
x402
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