WriftAI is switching from end-of-month invoicing to a prepaid credit system on July 1. Credits are consumed as you run models at the same per-second rates as today. Your existing payment method stays on file.
Auto-reload keeps your account funded without manual top-ups. Set a minimum balance and a target balance. When your account drops below the minimum, it automatically charges your default payment method and brings you back up to the target.
Existing users will receive a final invoice for all June usage at the end of this month. From July 1, credits are required to run models. See the billing documentation for full details, or read the full announcement for background on the change.