This post falls under Show HN and should probably follow the guidelines (eg. title should begin with Show HN:). See https://news.ycombinator.com/showhn.html

Tool itself looks interesting and I've been looking for something like this several times. I'm bookmarking it for next time.

I didn't see any sort of license in the repository. If your intention is that people can self-host, it would be nice to include some sort of license so that it's clear what the terms of use are for self-hosting.

Neat looking project! Thanks for sharing!

Thank you for the feedback. I will add a feature to customize response headers today.

Any other features you would like to see in the app?

I'm pretty sure Wiremock (https://wiremock.org) lets you configure both the response body and headers.

Would love your feedback on a tool I am making that I think does exactly that. Still alpha, but would appreciate any feedback on if this solves your problem

https://voodoocall.com/docs/

tl;dr: configure responses to your 3rd party http dependencies, matching against header or body or url, and returning a custom response, including headers.

The best feature, I think, is that you can pass a header in that configures the response, so you can have tests that dynamically force response content/errors. That and allowing your integration tests to validate error paths and various states.

I added this feature to customize response headers. Please have a look if its what you had in mind. It is available only for logged in users when creating a new webhook or editing an existing one.

Probably not hard to wrap this in a docker image and throw it into GCP as cloud run

Would probably need to change the code to get rid of the generated url part though