> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.aventure.vc/api-reference/billing/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.aventure.vc/_mcp/server.

# Billing


## API Docs

- Billing [Read the Current AI Credit Allowance](https://docs.aventure.vc/api-reference/billing/get-ai-credits.md)
- Billing [Create or Recover a Checkout Session](https://docs.aventure.vc/api-reference/billing/create-billing-checkout-session.md)
- Billing [Preview a Subscription Plan Change](https://docs.aventure.vc/api-reference/billing/create-billing-plan-change-preview.md)
- Billing [Change the Subscription Plan](https://docs.aventure.vc/api-reference/billing/create-billing-plan-change.md)
- Billing [List Subscription Tiers and Plans](https://docs.aventure.vc/api-reference/billing/list-plans.md)
- Billing [Create a Hosted Billing Portal Session](https://docs.aventure.vc/api-reference/billing/create-billing-portal-session.md)
- Billing [Read the Current Billing Subscription](https://docs.aventure.vc/api-reference/billing/get-billing-subscription.md)
- Billing [Cancel or Resume the Subscription](https://docs.aventure.vc/api-reference/billing/update-billing-subscription.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://docs.aventure.vc/api-reference/billing/openapi.json)
- [OpenAPI YAML](https://docs.aventure.vc/api-reference/billing/openapi.yaml)