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Give your agent a wallet with a few dollars of USDC in it, and it can run Browser Use tasks and pay as it goes. Pick a wallet:

AgentCash

A wallet that lives on your machine, built for coding agents: Claude Code, Cursor, Codex.

Coinbase Agentic Wallet

A wallet Coinbase hosts for you. Sign in with email, fund with Apple Pay or card, pay from the terminal.
Payments to Browser Use are credit top-ups, not per-call fees: each x402 payment ($5 default, $1 minimum) buys prepaid credit for a project tied to your wallet, and unused credit carries over. See pricing and credits.

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AgentCash quickstart

AgentCash gives your coding agent a wallet and the tools to spend from it: check prices, pay for API calls, watch the balance. The wallet is a file on your machine.
1

Install the MCP server

The interactive installer detects your agent client. Or add it directly:
2

Fund the wallet

The first run creates a wallet at ~/.agentcash/wallet.json. Get its deposit address and send it USDC on Base mainnet ($5 covers the default top-up; $1 is the minimum):
Or just ask your agent — the list_accounts and get_balance tools do the same thing.
3

Run a browser task

Prompt your agent:
The fetch tool handles the whole 402 → sign → retry loop. Use check_endpoint_schema first if you want to see the price and input schema without paying.

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Coinbase Agentic Wallet quickstart

Agentic Wallet is a wallet Coinbase hosts for you, driven from the terminal with the awal CLI. Sign in with your email — no keys to manage — fund it with Apple Pay or a card, and pay for API calls with one command. The agentic-wallet-skills package teaches your coding agent the same commands.
1

Install and sign in

2

Fund with USDC on Base

Or send USDC on Base directly to the address from npx awal address.
3

Check the price, then pay

shows our payment options ($5 default / $1 minimum, USDC on Base) and the task input schema, without paying. Then:
--max-amount is in atomic USDC units: 1000000 = $1.00.
4

Poll the session

The response contains the session id. Poll https://x402.api.browser-use.com/api/v3/sessions/{id} until status is "stopped", then read output.

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Which one?

Building a production app instead of driving a CLI? Use CdpX402Client from the CDP SDK (a CDP-managed server wallet) or bring your own x402 client.