What is Charles Proxy used for?

Is Charles Proxy used for API testing?

I am building a web application using ASP.

NET and Entity Framework. Now I am using Charles () to test my API methods as a client. But all these tools are focused on HTML/HTML5 pages,
What I want to do is to capture POST/GET API request information and generate API proxy codes from it. I also know how to do this with fiddler, but that captures only traffic on my computer. What I want is to capture the requests from the client side of the user in the browser and not on my computer. Is there a way to do this

After reading this link I found the answer. What I did is run Wireshark on my Windows server. Then I use curl to call the API. Then copy and paste the captured text into CharlesProxy.

The trick is finding the "Connection:" part of the connection and removing it manually before pasting.

What is the difference between Charles Proxy and postman?

The two can be used in conjunction to inspect HTTPS connections.

But when I try to use one or the other, I get a very different result.
Charles is able to decrypt the page and show the full content. Postman cannot do this.

Here is my setup: Windows 10. Charles Proxy. I have two domains pointed to the same IP. The SSL certificate has been installed on the localhost.

What am I doing wrong? To decrypt SSL in Postman you need to have the private key with you. You need to provide the certificate from your certificate authority that signed the certificate that you want to use for your domain.

How do I use Charles Proxy in Chrome?

As a quick explanation, the following is how you do it in a non-web browser: Open a terminal (Windows -> Open command line). Type cd, then move into the directory of Charles and type ./proxy.sh.

I could not find a way to use the aforementioned terminal command to open the proxy GUI in Chrome. My current procedure is manually opening Charles on every connection. There is no GUI or browser based solution for this yet (this was just added to my roadmap of things to do). Currently if you want to use this, you need to create a .proxy file inside of the directories that are proxying (it will be created by default). In Linux and Mac, type the following commands:
Touch ~/.proxy chmod 600 ~/.proxy In Windows. Create the .proxy file: copy "%USERPROFILE%.proxy" /t /d Set it's permissions as normal: chmod 600 %USERPROFILE%.