Media Caption API v1
Billing
Understand how credits are reserved, charged, returned, and settled for failed work.
Credit model
- Single transcript requests reserve 1 credit and charge 1 credit on success.
- Bulk jobs reserve 1 credit per item when accepted.
- Only completed bulk items are charged; credits for failed items are returned.
- Local uploads reserve credits from the estimated duration, then charge or refund the difference after server-side duration measurement.
402 insufficient_creditsis returned before processing starts.