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

# Cart

> Documentation for NaviPartner's NP Retail, NP Attractions, NP Hospitality, NP Store Assistant and Entria products, plus their REST APIs, built on Microsoft Dynamics 365 Business Central.


## API Docs

- Cart [Get the current state of a cart](https://docs.navipartner.com/entria-api/entria-api-reference/cart/get-get-cart.md)
- Cart [Create a new cart](https://docs.navipartner.com/entria-api/entria-api-reference/cart/post-create-cart.md)
- Cart [Update a cart's own attributes, not its items](https://docs.navipartner.com/entria-api/entria-api-reference/cart/patch-update-cart.md)
- Cart [Re-price a cart](https://docs.navipartner.com/entria-api/entria-api-reference/cart/post-recalculate-cart.md)
- Cart [Extend the capacity hold on a cart's timed tickets](https://docs.navipartner.com/entria-api/entria-api-reference/cart/post-extend-reservation.md)
- Cart [Add one or more lines to a cart](https://docs.navipartner.com/entria-api/entria-api-reference/cart/post-add-lines-to-cart.md)
- Cart [Remove one or more lines from a cart](https://docs.navipartner.com/entria-api/entria-api-reference/cart/delete-remove-lines-from-cart.md)
- Cart [Update the quantity of lines already in a cart](https://docs.navipartner.com/entria-api/entria-api-reference/cart/patch-update-lines-in-cart.md)
- Cart [Replace the discount codes applied to a cart](https://docs.navipartner.com/entria-api/entria-api-reference/cart/post-update-cart-discounts.md)
- Cart [Remove discount codes from a cart](https://docs.navipartner.com/entria-api/entria-api-reference/cart/delete-remove-cart-discounts.md)

## OpenAPI Specification

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