# 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="platform-setup/domain-name-and-dns-set-up">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="platform-setup/access-and-login">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="platform-setup/service-api">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="platform-setup/merchant-api">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>