What does a credit pay for?
A model prediction costs one credit per row on the default engine. For time series, each requested horizon step costs one credit per call, with all series included: five series over seven days cost seven credits in one call. Five separate seven-day calls cost thirty-five credits.
What is free?
Training, evaluating a table, backtesting a series and reporting outcomes are free. Advanced evaluation features depend on your plan.
What happens when my included credits run out?
Your credit balance covers additional usage. If that balance is also exhausted, the API returns 402 CREDITS_EXHAUSTED.
What is an active model?
An active model can receive prediction requests. Archiving it frees a slot in your plan and preserves its data. Reactivating it uses that slot again.
Where can I check pricing and my balance?
Plans and prices are public at GET /v1/plans, and GET /v1/engines gives the credit price of each engine. Your balance is in the app and at GET /v1/usage.
Can a retried request be billed twice?
Not within 24 hours. On automatic retries, the SDKs send the same idempotency key, so the API recognises the retry and does not charge it again.