To begin using FluxAuth, initiate the process by setting up an account and creating an application. While adding a payment method in the billing section is recommended to ensure uninterrupted service, it is not mandatory if you stay within the boundaries of the free plan.
If you are integrating FluxAuth into a desktop application, it is recommended to use one of the libraries. If you are integrating FluxAuth into a web application, you can use the REST API.