> ## Documentation Index
> Fetch the complete documentation index at: https://plain-docs-orca-916-agent-docs-restructure.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# purchaseCredits

> Purchases a top-up credit bundle for AI features. The count must match the unit count of a configured top-up bundle. Returns the updated top-up credit balance after purchase. Requires the `billing:edit` permission.