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

# Introduction

> Learn about building apps and integrations with Meitner's APIs and SDKs

<Steps>
  <Step title="Choose the right API for your use case">
    <Columns cols={3}>
      <Card title="Directory API" icon="database" href="/directory-api/getting-started/introduction">
        Directory API can be used to programmatically create and manage admin-controlled resources owned by an organization in Meitner.
      </Card>

      <Card title="SS12000 API" icon="school" href="/ss12000-api/introduction">
        Our API provides a structured implementation of the Swedish SS 12000 standard, enabling seamless integration between educational systems.
      </Card>

      <Card title="DataExport API" icon="file-export" href="/data-export-api/introduction">
        DataExport API provides programmatic access to export your organization's data from Meitner for analytics, reporting, and integrations.
      </Card>
    </Columns>
  </Step>

  <Step title="Get keys for the API">
    Contact our [support team](https://support.meitner.se) or email us directly at [support@meitner.se](mailto:support@meitner.se) to get your keys for the selected API to use in your application.
  </Step>

  <Step title="Get familiar with the API">
    Learn how to authenticate, read through the rate limiting policy and get familiar with the endpoints.
  </Step>

  <Step title="Build your application">
    Build your application using our SDKs or directly using the API following the guides and examples for your use case.
  </Step>

  <Step title="Subscribe to our Changelog">
    Once you have your application running it is important to stay informed about new features and updates by subscribing to our [changelog](/changelog).
  </Step>
</Steps>