sardis-browser-use

Sardis payment tools for Browser Use — enable browser automation agents to make policy-controlled USDC payments with built-in spending limits and audit trails.

Install

pip install sardis-browser-use

Quick Start

Step 1: Create a Sardis wallet with a spending policy.

Step 2: Register Sardis actions on your Browser Use controller.

Step 3: Run your agent — it can now check balances, verify policies, and pay.

import asyncio, os
from browser_use import Agent, Controller
from sardis import SardisClient
from sardis_browser_use import register_sardis_actions

controller = Controller()

# Simulation mode — no API key required
client = SardisClient()
wallet = client.wallets.create(name="shopping-agent", policy="Max $100/day")
os.environ["SARDIS_WALLET_ID"] = wallet.id

register_sardis_actions(controller)

async def main():
    agent = Agent(
        task="Find the cheapest USB-C cable on Amazon and buy it if under $15",
        controller=controller,
    )
    await agent.run()

asyncio.run(main())

This gives your agent three actions:

• sardis_pay(amount, merchant, purpose) — execute a payment
• sardis_balance(token) — check current wallet balance
• sardis_check_policy(amount, merchant) — verify a purchase before committing

Docs

sardis.sh/docs/integrations/browser-use