Custom proxy

from browser_use import BrowserUse

client = BrowserUse()

# on an agent run
run = client.agents.browser_use.run(
    task="Check example.com loads",
    browser={
        "custom_proxy": {
            "host": "proxy.example.com",
            "port": 8080,
            "username": "user",
            "password": "pass",
        }
    },
)

# or a standalone browser
browser = client.browsers.create(
    custom_proxy={"host": "proxy.example.com", "port": 8080, "username": "user", "password": "pass"}
)

import { BrowserUse } from "browser-use";

const client = new BrowserUse();
const run = await client.agents.browserUse.run({
  task: "Check example.com loads",
  browser: {
    custom_proxy: { host: "proxy.example.com", port: 8080, username: "user", password: "pass" },
  },
});

curl -X POST https://api.browser-use.com/api/v1/agents/browser-use/runs \
  -H "X-Browser-Use-API-Key: $BROWSER_USE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "task": "Check example.com loads",
    "browser": {"custom_proxy": {"host": "proxy.example.com", "port": 8080, "username": "user", "password": "pass"}}
  }'