Help center
Account and API questions, with a link to the full docs page.
Account
Using the API
First request
Check a key, then read the envelope.
Request costs
What is charged, and what is free.
Failed requests
Failures return an error and cost nothing.
Error codes
Which codes to retry, and which not to.
Response envelope
The fields on every success and failure.
Pagination
Pass the cursor back unchanged.
Caching
A fresh enough copy costs nothing.
Rate limits
Requests a minute, and what a 429 means.
Batch and jobs
Many GETs in one call, and slow answers.
Transcription
Captions first, then audio when there are none.