Google Indexing API Keys

A step-by-step guide on creating json keys for sending Google Indexing API requests, linking keys to the site, describing errors and fixing them.

Instructions on how to easily create Google Indexing API keys for indexing your sites.
To send Google Indexing API requests, the key must be linked to the site in the Google Search Console.
If you get a 403 error when sending a Google Indexing API request, it means something is not done correctly. Here are all the possible causes of the 403 error.