Secure request and response

How to secure payload in golang gin frame work.

I would like to secure request and response…

I am using golang gin as a backend and angular front end

Can you give an example of what you are looking for? SQL or what?

I am using golang gin framework.

While on request jwt token and payloads are visible inside browser inspector.

As well as response is visible. So customer is asking it should not be encrypted

are you using (I hope) HTTPS ?

There’re different approaches to secure the tokens; for instance OAuth2 uses 2 tokens and refresh the access one very frequently.