Social Media Platforms - Browser Use

Social media and popular job platforms have strong anti-bot detection. To avoid blocks, you need to look like a real user — same browser fingerprint, same IP region, same cookies every time.

Setup

Create a blank profile in the Cloud Dashboard
Start a test browser with a residential proxy in your target country
Manually log in to the platform via the live view UI
Save the profile — it now contains your authenticated cookies

Always use the same profile + same proxy country when running tasks. If you used a US proxy during manual login, use proxy_country_code="us" for every task with that profile.

One profile per platform account is a good practice — it scopes agent access so a task on a job platform cannot accidentally touch your social account. However, it is not required.

Run a task with profile + proxy

from browser_use_sdk import AsyncBrowserUse

client = AsyncBrowserUse()

# Create session with profile + proxy
session = await client.sessions.create(
    profile_id="your-social-profile-id",
    proxy_country_code="us",
)

# Run task — profile cookies handle auth, no credentials needed.
# If cookies have expired, add op_vault_id="your-vault-id" for 1Password auto-login.
result = await client.run(
    "Post 'Hello from Browser Use!'",
    session_id=session.id,
    allowed_domains=["*.y.com", "y.com"],
)
print(result.output)

await client.sessions.stop(session.id)

import { BrowserUse } from "browser-use-sdk";

const client = new BrowserUse();

// Create session with profile + proxy
const session = await client.sessions.create({
  profileId: "your-social-profile-id",
  proxyCountryCode: "us",
});

// Run task — profile cookies handle auth, no credentials needed.
// If cookies have expired, add opVaultId: "your-vault-id" for 1Password auto-login.
const result = await client.run(
  "Post 'Hello from Browser Use!'",
  {
    sessionId: session.id,
    allowedDomains: ["*.y.com", "y.com"],
  },
);
console.log(result.output);

await client.sessions.stop(session.id);

If you have not logged in manually yet, use 1Password to handle the initial login. The credentials and 2FA codes are auto-filled from your vault. After this task completes, the login is saved in the profile — future tasks only need the profile.

from browser_use_sdk import AsyncBrowserUse

client = AsyncBrowserUse()

session = await client.sessions.create(
    profile_id="your-social-profile-id",
    proxy_country_code="us",
)

result = await client.run(
    "Log in and post 'Hello from Browser Use!'",
    session_id=session.id,
    op_vault_id="your-vault-id",
    allowed_domains=["*.y.com", "y.com"],
)
print(result.output)

await client.sessions.stop(session.id)

# The login is now saved in the profile.
# Future tasks only need profile + proxy — no 1Password needed.
# Always use the same proxy country you used here.

import { BrowserUse } from "browser-use-sdk";

const client = new BrowserUse();

const session = await client.sessions.create({
  profileId: "your-social-profile-id",
  proxyCountryCode: "us",
});

const result = await client.run(
  "Log in and post 'Hello from Browser Use!'",
  {
    sessionId: session.id,
    opVaultId: "your-vault-id",
    allowedDomains: ["*.y.com", "y.com"],
  },
);
console.log(result.output);

await client.sessions.stop(session.id);

// The login is now saved in the profile.
// Future tasks only need profile + proxy — no 1Password needed.
// Always use the same proxy country you used here.

Refresh profiles older than 7 days to keep login state fresh. Cookies expire.

⌘I