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Setup

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1. Create a dedicated vault

Create a new vault in 1Password for Browser Use. Add the credentials you want the agent to access (usernames, passwords, and 2FA/TOTP codes).

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2. Create a service account token

  1. Go to 1Password Developer Tools - Service Accounts
  2. Click New Service Account, name it “Browser Use Cloud”
  3. Grant read access to the dedicated vault
  4. Copy the generated token

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3. Connect to Browser Use Cloud

  1. Go to Browser Use Cloud Settings - Secrets
  2. Click Create Integration
  3. Paste your service account token

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Run tasks with 1Password

from browser_use_sdk import AsyncBrowserUse

client = AsyncBrowserUse()
result = await client.run(
    "Log into my Jira account and create a new ticket",
    op_vault_id="your-vault-id",
    allowed_domains=["*.atlassian.net"],
)
print(result.output)
For SSO/OAuth redirects, include all required domains: 
result = await client.run(
    "Log into Jira and create a ticket for the Q4 release",
    op_vault_id="your-vault-id",
    allowed_domains=["*.atlassian.net", "*.okta.com"],
)

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How it works

When the agent encounters a login form:
  1. It identifies the service (e.g., Twitter, GitHub, LinkedIn)
  2. Retrieves matching credentials from your 1Password vault
  3. Fills in the username and password
  4. If 2FA is required and a TOTP code is stored, it generates and enters the code automatically
The agent never sees your actual credentials. The actual username, password, and 2FA codes are filled in programmatically — keeping your secrets hidden from the AI model.