# InStore_State

The InStore\_State module forms the logic layer for the InStore\_Shell module and other micro-frontend modules.

All API calls to the micro-frontend modules pass through this module, which handles calls to the InStore APIs. Additionally, this module acts as a repository and provider of tenant resources for the micro-frontend modules.

## Capabilities

The InStore\_State module handles the following InStore functions:

- Monitors the state of the InStore and shares it with the micro-frontend modules.

- Makes API calls to the InStore APIs and receives responses.

- Provides shared storage, utilities, and libraries.

- Provides the following tenant-unique resources:

  - Parameter settings
  - Store roles
  - Receipts
  - Reference lists
  - Language bundles
  - Other configuration settings

- Creates and tracks Carts.

## GitHub location

The source code for the InStore\_State module is available on [GitHub](https://github.com/NebulaTerra/modular-store/tree/main/InStore_State).

## Administration parameters

You cannot modify the behavior of this module using [administration parameters](/instore/customization/administration-parameters.md).

## Related pages

- [Search documentation and API specs](/search.md)