Linkfire utilizes OAuth 2.0 for authentication and authorization. The reason we use OAuth 2.0 is so that your integration does not need to store or send any Linkfire user login credentials. If OAuth 2.0 is unfamiliar territory for you, we highly recommend reading this introduction article to OAuth 2.0 by Digital Ocean.
By default, Linkfire API supports the OAuth 2.0
In order to authenticate with the API you need to specify the
public.api scope in the request body when requesting your Bearer token. You can do this by making a POST request to
https://auth.linkfire.com/identity/connect/token with your assigned API credentials.