> For the complete documentation index, see [llms.txt](https://developer.switchmarket.se/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.switchmarket.se/welcome.md).

# Welcome

{% hint style="warning" %}
**Switch started to enforce Token Quotas from 2025-12-01. Read more** [**here**](/announcements/auth-token-quotas.md)**.**
{% endhint %}

This documentation provides all the information needed for you to start using the **Switch API** and start building your own integration**.**

You can find the user documentation of the Switch app [here](https://user.switchmarket.se).

## Getting Started

Head to Concepts or Guides in our Getting Started section to learn how to start using the Switch API.

<table data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Concepts</strong></td><td></td><td>Learn about Switch specific concepts</td><td><a href="/pages/92F360zA5fEVQL3SBjmi">/pages/92F360zA5fEVQL3SBjmi</a></td></tr><tr><td><strong>Guides</strong></td><td></td><td>A list of guides to help you get started</td><td><a href="/pages/NmG6VzyCszpuSyvYgltP">/pages/NmG6VzyCszpuSyvYgltP</a></td></tr></tbody></table>

## Explore

<table data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Switchmarket API</strong></td><td></td><td>Explore the documentation and API references to help you use our API</td><td><a href="/pages/75bmoegcFQIZUdDwSJ6M">/pages/75bmoegcFQIZUdDwSJ6M</a></td></tr><tr><td><strong>OpenADR 3 VTN API</strong></td><td></td><td>Explore the documentation and API references to help you use our VTN API</td><td><a href="/pages/n0nW1mRicjIVA4rpGPVI">/pages/n0nW1mRicjIVA4rpGPVI</a></td></tr></tbody></table>