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

# App Development Overview

> Manage installed applications, authentication tickets, and application packages for your tenant.

# App Development

The Applications API updates and retrieves details about the applications installed for your tenant. Use
the AuthTickets resource for applications resource to manage authentication tickets for your apps. For information about creating applications, see the [Application Development](/pages/applications-1a6c791-introduction) guides.

Use the \*\*App Auth Tickets resource to manage authentication tickets for your applications.

Use the **Filebased Package** resource to download a file-based representation of the application definition to work on collaboratively with your team using your own source control process.

Use the **Package** resource to manage the application packages and retrieve summaries.

Use the **Public Application** resource to retrieve package metadata or application versions as well as manage package files.