> ## Documentation Index
> Fetch the complete documentation index at: https://product-discovery.developer.voyado.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Storefront API specification v3

## New features

* Multilingual support for markets

## Changes

This section lists changes from API 2 that must be considered when upgrading.

The listed changes are limited to the resources found in the Storefront API. Changes related to `Import`, `Export`, `Event data`, `Status`, and `Payment notifications` are found in the [Admin API](/docs/api/admin/v3/overview).

| Endpoints                                                      | New value                             | Previous value                    | Description                                                                                                |
| -------------------------------------------------------------- | ------------------------------------- | --------------------------------- | ---------------------------------------------------------------------------------------------------------- |
| **All**                                                        | `/api/storefront/v{major}/{resource}` | `/api/v{1-2}/{resource}`          | Path pattern changed.                                                                                      |
| **All queries**                                                | `locale`                              | N/A                               | **Required** query parameter added.                                                                        |
| [`landing-page`](/docs/api/storefront/v3/queries/landing-page) | `pageReference`                       | `pageId`                          | Query parameter updated. A page reference is either a page ID or a localized path.                         |
| N/A                                                            | N/A                                   | Endpoint for unauthorized payment | Unauthorized payment support removed, use [authorized payments](/docs/api/admin/v3/notifications/payment). |

## Resources

Downloadable [utility resources](/docs/api/getting-started#utility-resources).

* [Postman collection](https://cdn.esales.apptus.com/open-api/postman/storefront-v3-collection.json) <Icon icon="download" size={14} />
* [OpenAPI specification](https://cdn.esales.apptus.com/open-api/specifications/storefront-v3.json) <Icon icon="download" size={14} />

## Endpoints

### Notifications

* [Ad impression](/docs/api/storefront/v3/notifications/ad-impression)
* [Add favorite](/docs/api/storefront/v3/notifications/add-favorite)
* [Add to cart](/docs/api/storefront/v3/notifications/add-to-cart)
* [Click](/docs/api/storefront/v3/notifications/click)
* [End](/docs/api/storefront/v3/notifications/end)
* [Remove favorite](/docs/api/storefront/v3/notifications/remove-favorite)
* [Remove recent searches](/docs/api/storefront/v3/notifications/remove-recent-searches)
* [Remove recently viewed](/docs/api/storefront/v3/notifications/remove-recently-viewed)

### Queries

* [Add to cart popup](/docs/api/storefront/v3/queries/add-to-cart-popup)
* [Autocomplete](/docs/api/storefront/v3/queries/autocomplete)
* [Cart page](/docs/api/storefront/v3/queries/cart-page)
* [Content information](/docs/api/storefront/v3/queries/content-information)
* [Content search page](/docs/api/storefront/v3/queries/content-search-page)
* [Discovery agent topic](/docs/api/storefront/v3/queries/discovery-agent-topic)
* [Landing page](/docs/api/storefront/v3/queries/landing-page)
* [Navigation tree](/docs/api/storefront/v3/queries/navigation-tree)
* [Product page](/docs/api/storefront/v3/queries/product-page)
* [Search page](/docs/api/storefront/v3/queries/search-page)
* [Sponsored page](/docs/api/storefront/v3/queries/sponsored-page)

### Utilities

* [Product information](/docs/api/storefront/v3/utilities/product-information)