Manage API keys The HTTP(S) API has been available since MXSuite version 3.3.0. To create an API key, there are 2 steps needed: Create the API-user Create the API-key Create an API user Open the Administration moduleĀ  Click on Users Create a new user for the API with the correct user rights. Assure that you select user type API. Create the API key Open the Administration module Click on API keys Click on New... Enter the Name of the API so you can easily distinguish all API keys. Select the related API user If needed, enter an expiry date. Click on Save & close Now the API key is created and visible.