> For the complete documentation index, see [llms.txt](https://docs.giftoin.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.giftoin.org/api-reference/users-api.md).

# Users API

Users API allows developers to access key user-related data, focusing on inventories, collections, and progression stats. \
This API segment efficiently handles fundamental tasks associated with user data management.

### Features

* **Inventories**: Fetch and manage items in a user's inventory to keep real-time updates and modifications aligned with user interactions.
* **Collections**: Access and update user collections easily, enabling users to view and organize their collections seamlessly.
* **Progression**: Retrieve user progression details such as levels and achievements to track and display advancement metrics efficiently.

{% content-ref url="/pages/fQb1LefviyZed1DjdUka" %}
[Inventory](/api-reference/users-api/inventory.md)
{% endcontent-ref %}

{% content-ref url="/pages/ObShC5FgejBeULCseacI" %}
[Progress](/api-reference/users-api/progress.md)
{% endcontent-ref %}