# JarvisClaw Audio Transcription (Whisper Large v3)

> JarvisClaw Audio Transcription (Whisper Large v3) is a paid API for AI agents from api.jarvisclaw.ai, paid per call via x402, $0.0115/call, status unknown (last checked 2026-09-14).

Transcribes audio files to text using OpenAI's Whisper large-v3 model, server-side fetching the audio from a URL and returning the transcript via Venice's transcription backend.

## Facts

- Endpoint: GET https://api.jarvisclaw.ai/v1/marketplace/api/audio-transcribe
- Price: $0.0115/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/jarvisclaw-audio-transcription-whisper-large-v3-37614cdf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PwVNsx89iGcYeZnQkZESb

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability jarvisclaw-audio-transcription-whisper-large-v3-37614cdf
```

Example prompt: Can you transcribe this audio recording for me? The file is at https://example.com/interview.mp3 — it's about 10 minutes long and I need the full text transcript.

## When to prefer this

Choose this endpoint when you need pay-per-call audio transcription without managing API keys for OpenAI or Whisper directly, especially in agentic/x402 workflows where micropayments in USDC on Base are preferred. Ideal when the audio is already accessible via a public URL and you want server-side fetching handled for you. Best for files under 25 MB where you need Whisper large-v3 quality.

## Known failure modes

- Audio file exceeds 25 MB limit — request rejected
- Invalid or inaccessible audio URL — server cannot fetch the file
- Unsupported audio format — transcription fails
- Network error fetching the remote audio URL
- Venice backend unavailable or rate-limited — upstream failure
- Payment not provided or insufficient USDC — 402 response returned

## How this service works

Transcribes audio to text with whisper-large-v3. Server-side fetches the audio URL (max 25 MB), relays it to Venice's audio/transcriptions endpoint, and returns the transcript…

## Output

A plain-text transcript of the spoken content in the audio file, converted using Whisper large-v3 via Venice AI's transcriptions endpoint. The response contains the transcribed text extracted from the provided audio URL.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "description": "Request parameters"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/jarvisclaw-audio-transcription-whisper-large-v3-37614cdf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.jarvisclaw.ai](https://www.zero.xyz/host/api.jarvisclaw.ai/llms.txt)