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Credits map to US dollars and pay for compute, storage, knowledge, and tools. They do not expire and are not transferable or refundable. The account is in public beta; the Billing page is the source of truth for balance and charges. How VRAM hours, storage, and plans work: Core concepts. Graphs: Usage.

Add credits

  1. Open Billing.
  2. Click Add credits.
  3. Complete Stripe checkout.
Starter credits appear on new accounts so you can launch a first model.

Automatic top-up

When the balance falls below a threshold, SynapsAI charges the saved method for a recharge amount.
  • Threshold 0 means refill when empty.
  • After three declined charges, automatic top-up turns off until you fix the method and turn it on again.
Set the threshold and amount on Billing, then complete payment setup on Stripe.

History and invoices

Billing lists credit purchases, top-ups, and invoices.

Next steps

Usage · Optimizing costs · Quotas