Fireworks.ai billing works as follows:
  • Deposited credits are used first.
  • Once credits are exhausted, you continue to accrue charges for additional usage.
  • Usage charges are billed at the end of each month.
  • You’ll receive an invoice for any usage that exceeded your pre-purchased credits.
This process happens automatically, regardless of subscription status. To prevent additional charges, please monitor your usage or contact support to set up spending restrictions.