JSScanner

You can find the article related to this script here https://securityjunky.com/scanning-js-files-for-endpoint-and-secrets/

To install the required tools use

bash install.sh

Change the alive.txt with the domains you need to test. These should be in below format

http://example.com
https://example2.com

To run the tool use

jsscanner path_to_alive.txt

Eg. jsscanner alive.txt

Thanks to @amiralkizaru, @LifeHack3r and @g33kyshivam for the contribution.