Interceptable proxies take 1 - 2 minutes to launch as opposed to non-interceptable proxies that are used by default for worker runs. To launch an interceptable proxy & connect to it, please follow these steps:
If you're using an iOS device, please see our iOS Connecting Instructions.
You can also connect your web browser to your proxy using the following instructions.
To intercept HTTPS traffic (in addition to HTTP), you'll need to visit http://mitm.it in your browser after connecting to your proxy.