Can someone help me to find the API that Get Microsoft Token activity is using to fetch the code using secret key.
You can use network Fiddler tool for this.
The Fiddler tool helps you debug web applications by capturing network traffic between the Internet and test computers .
Once you install and execute bot with this activity, it will show all urls and their data being sent. From you can get the API end point it’s using.
Thanks,
Ashok 