Cloudflare Worker · ASR Playground

OpenASR

An editorial-styled test console for the Worker endpoints: /v1/asr/jobs and /v1/asr/jobs/:provider/:id.

Submit A Job

Choose provider, provide audio (URL or file/base64), then submit. Use Sync mode to avoid repeated client polling requests.

Sent as Authorization: Bearer <key>.

Sync calls POST /v1/asr/transcribe (Worker does the polling). Async uses /v1/asr/jobs.

The Worker will fetch this URL server-side, then send bytes to the provider.

OpenAI-style uses multipart form and requires File source. For providers: model=bcut / model=jianying / model=whisper-1.

Tip: In dev mode, open http://localhost:8787. For API-only tests, see the docs at /docs/….