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 prod audio transcription support is verified for:

gpt-4o-mini-transcribe

Do not assume speech generation or audio translation support from this page. Those are separate account capabilities and are not public supported capabilities until they pass prod 200 smoke tests.

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"

Routing behavior

QuotaFlow routes this endpoint only to upstream accounts marked with the audioTranscription capability. If no capable account is available, the request fails instead of randomly hitting a Codex-only account.

AI agents: start at /llms.txt, fetch /llms-full.txt for full context, and parse /openapi.yaml for endpoint schemas.