How can I use information from devtool in google chrome extensions?

Question

Google

How can I use the information from the devtool, from the network category?

Answer 1

So look at the API, it has documentation with all methods, but if not, then the task is solved, if you think not so straightforwardly, creating a sniffer does not promise to be simple and unambiguous, there is also a special webRequest API for intercepting requests, and also pay attention Please note that most of the requests that need to be intercepted are sent via JavaScript, which, being interpreted, is very "transparent" and interception of something is easily implemented, you just need to add the necessary script to the page using the extension, and first experiment in the page console.