What is TikTok Authentication exactly

Supporting through Authentication is an important step in building a relationship between the brand and the creator. Luckily, TikTok Authentication is a straightforward connection process. When you complete TikTok Authentication, you are telling TikTok to share information with the brand, and GRIN. This allows the brand to pull in your content and gain access to valuable insights into your content's performance and your presence as a creator. 

What does this look like when connecting to GRIN

When you connect your TikTok account to GRIN, you are redirected to a TikTok workflow. You will be asked to log in to your TikTok account using a variety of methods, confirm the account permission, and complete the process. You can learn more about connecting to GRIN and other third-party apps through this article from TikTok: Connect to third-party apps.