I can help to implement OAuth 2.0 authentication through Java language. I have done this before but I am not sure about JavaScript. And Ready API has feature for Oauth 2.0, from where you can directly use that without adding any oauth code.
https://support.smartbear.com/readyapi/docs/projects/requests/auth/types/oauth2/tutorial.html
Though, I have never used this feature. But, you can give it a try.
AlumniavidCoder, groovyguy, thank you so much for your answers!
SajithaVasu, what stage are you on now? Have you managed to achieve the goal yourself, or do you need any further assistance from our experts?
We are looking forward to hearing from you.
