1. What's it?

Breakpoint is a handy tool to help developers to edit the content of the Request and Response on the fly.

It's possible to set a breakpoint on both Request or Response

Define a rule for Breakpoint by Wildcard or Regex

If you're using Atlantis Framework, you could not use Breakpoint. Please consider using a normal proxy.

2. Main features

  • Add / Remote HTTP Headers

  • Add / Remote Query or Form entry

  • Add / Remote Authorization header

  • Update HTTP Body

  • Change HTTP Status Code




Cancel a breakpoint and continue the Request/Response


Abort the connection and return 503 status code


Make a request/response with a new change

3. Do Breakpoint by the Scripting Tool

By using the Scripting feature, you can achieve the same result that Breakpoint can do, but in a flexible way by writing Javascript Code.

4. Breakpoint with GraphQL Requests

From Proxyman 2.27.0+, Breakpoint can work with GraphQL Request by a specific QueryName. Please check out the following GraphQL Document.