How to route to an endpoint protected with basic authentication? Error: there was a problem proxying the request

Hi Olu, I have tried both the “strip_auth_data”: false or the global header Basic base64Encode(username:password), but both are not worked.
I then searched through the internet and checked my target url and found that it is actually using a self signed cert. and seems it will cause problem.

I will try the workaround as mentioned in the above link or do u have further knowledge on this issue?
Thanks.