Credits & Billing

Agent Bayes meters AI usage in credits. This page explains where credits come from, what consumes them, and how to track usage.

Where credits come from

There are two kinds of credits in your balance:

  • Recurring credits — granted each billing cycle with your subscription, and roll over for an additional month before expiring.
  • Add-on credits — purchased separately as a top-up. They have an ~6-month expiry.

Credit consumption begins with the oldest recurring credits in your balance. Once all recurring credits are exhausted, add-on credits are consumed.

Both kinds live in the same balance as separate pools, and the Credits page in Settings shows them separately so you can see what will expire and when.

What consumes credits

Credits are spent on AI operations. The main types you'll see in your history:

  • Mindmap — agent workflows.
  • Indexing — processing an uploaded PDF.
  • AI Verification — independent verification passes on claims and citations.
  • Translation — translating the original text of RAG results.

All of the above actions are manually triggered by you and are metered in 0.25-credit increments.

Reservations and refunds

Before an operation starts, the system reserves the estimated cost from your balance. When the operation completes (or you cancel it), the reservation is released and the actual usage is charged. This is why your balance can briefly dip and then partially recover.

If a reservation can't be made because your balance is too low, the operation won't start, and you'll see an error explaining why.

Viewing your balance and history

Settings → Credits shows:

  • Your current balance at the top.
  • A full credit history with one row per grant, reservation, or usage entry, including operation type, timestamp, and the credit delta.

Running out

If your balance hits zero:

  • New AI operations (instructions, indexing, verification) will be blocked.
  • Existing mindmaps, KBs, and documents remain accessible — nothing is deleted.
  • Top up with add-on credits, or wait for the next billing cycle's recurring grant.

What's next