How can I do a RSA256 JWT Assertion using BusinessWorks 5.13

[Tracy Green]

I am interacting with a vendor's REST API in BusinessWorks 5.13. In order to get the OAuth Token, I need to build a JWT Assertion to use in an HTTP Request. The vendor recommends using a js library, but that isn't an option with BusinessWorks 5.13. Has anyone create a JWT Assertion in BusinessWorks 5.13 How did you do it Did you use a particular jar of libraries

[Julio Gimenes 2]

Hitagreen_31850!

I implemented on bw 5.13, I used Java Method activity and write java code with Auth0 library.