Prerequisites
- You must be an Owner or Admin to view the credit balance, purchase credits, or change auto top-up settings
- Credit purchases use the same payment method as your subscription
View your credit balance
- Navigate to Settings > Account > Billing
- Find the Credits card
If you have more than 5 transactions, a History → button expands the list to
show all movements.
One-time credit purchase
To buy credits without enabling auto top-up:- On the Credits card, click Purchase Credits
- In the Purchase Credits dialog, enter an amount in USD
- Click Purchase
- Complete payment in the embedded Stripe Checkout form. Apple Pay, Google Pay, and Link appear inside the same payment form when your browser supports them — no separate wallet button row
After you submit
Once you click Pay, one of three outcomes appears on the billing page:
The processing outcome applies to bank-debit methods (SEPA, BACS, and similar)
that settle asynchronously. Card payments resolve immediately.
Credits do not expire and roll over month to month. They are not refundable
except where required by law.
Auto top-up
Auto top-up keeps your credit balance topped up automatically so usage never gets cut off mid-month. It’s off by default. To configure auto top-up:- On the Credits card, in the Auto Top-Up section, click Enable (or Manage if already enabled)
- In the Auto Top Up dialog, toggle Enable auto top up on
- Confirm your default payment method, or add one if none is on file
- Set When credits are below — the balance at which a top-up fires
- Set Purchase this amount — how much to add per top-up
- Click Save
When your balance drops below the threshold, Bizzy charges your saved payment
method for the purchase amount and credits your balance. You receive a
credit_auto_recharge_triggered notification on each successful top-up and a
credit_purchase_failed notification if the charge fails.
What happens when credits run out
When your monthly allowance is exhausted and your credit balance is depleted, behavior depends on the consumable:- LLM tokens (agent chat). Agent conversations are blocked. The chat shows an Out of Credits card with a button to purchase more
- Other consumables (email, SMS, voice, storage). New requests fail until you top up credits, your billing cycle resets, or you upgrade
- API and MCP requests. Unaffected — they are governed by per-minute rate limits, not credits
- Free tier. Same behavior — Free accounts can purchase credits to keep working past the included allowance
Next steps
Usage and metrics
See current usage and per-tier overage rates
Invoices
View and pay invoices for credit purchases