Step 1: Go to your TikTok ads Manager>Assets>Events>Web events

Step 2: Choose the Pixel ID you want to set up conversion API

Step 3: Go to Settings tab of the Pixel, scroll down and click Generate access token under Events API>Set Up Maunally section

Step 4: Copy the token appearing, make sure you save it somewhere else as TikTok won't store it.

Step 5: Paste the token access into our app