Getting a token Business Manager
To get the Business Manager token, you need to perform the following algorithm:
Step 1. Go to Business Manager.
Examples of links:
https://business.facebook.com/settings/people/
https://business.facebook.com/settings/ad-accounts/
Step 2. Go to the source code of the site (ctrl+U or cmd+U)
Step 3. Search for a token using text search (ctrl+F or cmd+F). It starts with EAAG.
We copy everything from EAAG to quotation marks. The token is ready!