[barbolo]

Would be nice if it was possible to change the proxy settings for each request or for each session. Last time I checked it was only possible with the C API.

[paulirish]

The request interception API might be able to satisfy your usecases: https://github.com/GoogleChrome/puppeteer/blob/master/docs/a...

Outside of that, Chrome doesn't currently support changing a network proxy dynamically, let alone for individual (and overlapping) requests.