How to change response body with Charles?

Question

I am using Charles (http://www.charlesproxy.com) to debug my HTTP requests and now I run into an issue where I am receiving json response which I need to edit to see how my

Answer 1

The Map Local tool is probably what you're looking for. Access via menu Tools | Map Local.... Note, you may need a corresponding rewrite rule (Tools | Rewrite...) to ensure the mime type of your response served from disk and the type your application is expecting. But recent versions of Charles may set the type automatically.