Using different Proxies per page with Puppeteer - proxy

Question

Set Proxy per page in a Puppeteer Browser
Using a For of loop to create a new page for each automated instance, but after both pages load and take a screenshot, whatever is the first instance to start automating first, it takes over and only that automation takes place.
setting flags from what i've seen is only doable when creating a new browser
eg.
const browser = await puppeteer.launch({args:['--proxy-server=ip:port']});
cant seem to find any docs about setting it via the page.

Answer 1

I made a module that does this. It's called puppeteer-page-proxy.
It supports setting a proxy for an entire page, or if you like, it can set a different proxy for each request.
First install it:
npm i puppeteer-page-proxy
Then require it:
const useProxy = require('puppeteer-page-proxy');
Using it is easy;
Set proxy for an entire page:
await useProxy(page, 'http://127.0.0.1:8000');
If you want a different proxy for each request,then you can simply do this:
await page.setRequestInterception(true);
page.on('request', req => {
useProxy(req, 'socks5://127.0.0.1:9000');
});
Then if you want to be sure that your page's IP has changed, you can look it up;
const data = await useProxy.lookup(page);
console.log(data.ip);
It supports http, https, socks4 and socks5 proxies, and it also supports authentication if that is needed:
const proxy = 'http://login:pass#127.0.0.1:8000'
Repository:
https://github.com/Cuadrix/puppeteer-page-proxy