Cloudflare Whisper Worker

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name: cloudflare-whisper-worker description: Transcribe audio using a deployed Cloudflare Worker Whisper endpoint. Use when converting voice/audio files (wav, mp3, m4a, ogg, webm) to text through the custom /transcribe API, including bearer-token auth, plain-text extraction, and quick CLI transcription workflows.

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Cloudflare Whisper Worker

Use this skill to transcribe audio through the deployed Whisper Worker API.

Endpoint

Base URL: https://lotfi-whisper-worker.medtouradmin.workers.dev

Route: POST /transcribe

Auth: Authorization: Bearer

Body: raw audio bytes (--data-binary @file)

Required environment variable

Set token once per shell:

export WHISPER_WORKER_TOKEN=""

Transcribe a file (JSON response)

curl -sS -X POST "https://lotfi-whisper-worker.medtouradmin.workers.dev/transcribe" \
  -H "content-type: audio/wav" \
  -H "authorization: Bearer $WHISPER_WORKER_TOKEN" \
  --data-binary "@audio.wav"

Transcribe and return only text

curl -sS -X POST "https://lotfi-whisper-worker.medtouradmin.workers.dev/transcribe" \
  -H "content-type: audio/wav" \
  -H "authorization: Bearer $WHISPER_WORKER_TOKEN" \
  --data-binary "@audio.wav" \
| jq -r '.result.text // .text // .result.response // empty'

Content-Type guide

WAV: audio/wav

MP3: audio/mpeg

M4A: audio/mp4

OGG/OPUS: audio/ogg

WEBM: audio/webm

Common errors

401 Unauthorized: missing/invalid bearer token

400 Empty audio body: file path wrong or empty file

400 Send raw audio...: invalid content-type header

500: worker/runtime/model error; retry and inspect full JSON