Audio transcriptions

When to use this page

Use this page when you need speech-to-text through the OpenAI-compatible Quotaflow endpoint.

Endpoint

POST https://api.quotaflow.ai/openai/v1/audio/transcriptions

Supported model

Current production audio transcription support is verified for:

• gpt-4o-mini-transcribe

Do not assume speech generation or audio translation support from this page. Those capabilities are documented separately after production validation.

Curl

curl https://api.quotaflow.ai/openai/v1/audio/transcriptions \
  -H "Authorization: Bearer $QUOTAFLOW_API_KEY" \
  -F "model=gpt-4o-mini-transcribe" \
  -F "file=@./sample.wav"

Behavior

If the model is not enabled for your key, Quotaflow returns a clear model or permission error instead of attempting a different model.