I couldn't see any requests from 3rd-party network libraries

Solution to capture request/response from Ruby, NodeJS, or Python network libraries

1. Problem

• I can see other requests on Proxyman but not from my website, NodeJS, iOS, or Android, .... which use 3rd-party network libraries, such as fetch, axios, Alamofire, Ktor Apache HttpClient, curl...

2. New Automatic Solution (v4.7.0 or later) ✅

Proxyman v4.7.0 or later can capture HTTP/HTTPS traffic from Python with 1-click.

• 1-click solution: No need to manually set HTTP Proxy config or trust the self-signed certificate.

• Support NodeJS, Ruby and Python.

How to use:

1. Open Proxyman -> Setup Menu -> Automatic Setup

2. Click on "Open New Terminal"

3. Accept the Apple Script permission prompt if needed

4. The New Terminal app is launched -> You can start your Python Backend Server, or Run scripts => Proxyman automatically captures all traffic.

5. Done ✅

3. Old Solution (Not recommended ❌)

In general, we have to manually config the network library to use HTTP Proxy and point to Proxyman Port (Default at 9090)

List of possible solutions:

• Fetch: https://stackoverflow.com/questions/44524236/using-proxy-like-fiddler-with-fetch-api
• cURL: Use --proxy flag. For example:

$ curl -v "https://httpbin.org/get?id=123" --proxy localhost:9090

Read more: https://stackoverflow.com/a/9445516/3127477

• Ktor: https://ktor.io/clients/http-client/features/proxy.html
• Alamofire: https://stackoverflow.com/a/42754358/3127477

Axios

You can explicitly set HTTP Proxy on Axios. All traffic will appear on Proxyman.

axios.get({
  url: '/v1/user/data',

  // 'proxy' defines the hostname and port of the proxy server
  // Use `false` to disable proxies, ignoring environment variables.
  // `auth` indicates that HTTP Basic auth should be used to connect to the proxy, and
  // supplies credentials.
  // This will set an `Proxy-Authorization` header, overwriting any existing
  // `Proxy-Authorization` custom headers you have set using `headers`.
  proxy: {
    host: '127.0.0.1',
    port: 9090
  }
});

For the host and port value, you can find it in iOS Device Windows