# Models and credits questions

Separate model selection, Foxora credits, and external provider billing before diagnosing availability or cost.

## Which model should an API client use?




Call `GET https://api.foxora.ai/v1/models` and send a returned `id`. Do not hardcode a provider catalog that can change.




## Are credits the same as tokens?




No. Foxora credits are the customer-facing managed-service allowance. Token counters may appear in diagnostics, but they are not a second customer balance.




## Where can I see remaining usage?




Open **Settings → Account → Usage**, the hosted **Usage** page, or run `foxora usage`.




## What about BYOK?




A provider key uses that provider’s account, limits, and billing separately. Inspect both Foxora usage and the provider dashboard.




**Expected result:** you know which account funds the request and which live source reports its remaining allowance.

Source: https://www.foxora.ai/docs/ko/faq/models-and-credits-questions