> For the complete documentation index, see [llms.txt](https://docs.payrexx.com/platform/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payrexx.com/platform/english/platform-configuration/platform-setup.md).

# Platform Setup

This chapter is divided into the following topics:

<table data-view="cards"><thead><tr><th></th><th></th></tr></thead><tbody><tr><td><a href="/pages/d22uqAePJ4odRkWtSBw4">Domain Name and DNS Set Up</a></td><td>Which types of domains can be used in the platform solution and what to consider when configuring DNS.</td></tr><tr><td><a href="/pages/XqkLi24lFJkDbV5LtvzH">Access and Login</a></td><td>How to log in to the platform solution, create additional admin accounts, and how merchants can register and log in.</td></tr><tr><td><a href="/pages/7OxAfu4LwrNt4X3FC9uX">Service API</a></td><td>Learn how to use the Payrexx Service API to register and deactivate merchants, configure payment providers, and much more.</td></tr><tr><td><a href="/pages/DqjGSS4ec3BG8P2NbjWc">Merchant API</a></td><td>Learn how to use the Merchant API and where to find further information in the API reference.</td></tr></tbody></table>


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