> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.bigcommerce.com/developer/api-reference/rest/admin/management/checkouts/fees/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.bigcommerce.com/_mcp/server.

# Fees

> Build amazing commerce solutions powered by the BigCommerce platform


## API Docs

- Fees [Add Order Level Fees to Checkout](https://docs.bigcommerce.com/developer/api-reference/rest/admin/management/checkouts/fees/checkouts-fees-by-checkout-id-post.md)
- Fees [Update Order Level Fees in Checkout](https://docs.bigcommerce.com/developer/api-reference/rest/admin/management/checkouts/fees/checkouts-fees-by-checkout-id-put.md)
- Fees [Delete Order Level Fees from Checkout](https://docs.bigcommerce.com/developer/api-reference/rest/admin/management/checkouts/fees/checkouts-fees-by-checkout-id-delete.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://docs.bigcommerce.com/developer/api-reference/rest/admin/management/checkouts/fees/openapi.json)
- [OpenAPI YAML](https://docs.bigcommerce.com/developer/api-reference/rest/admin/management/checkouts/fees/openapi.yaml)