Owned by you. Built for people + agents.
Agentic WalletFramework
Secure your agent. Spin up as many wallets as you want. No seed phrase. No KYC. Infinite Rails.
$ connect wallet → deploy()
# Smart Wallet on Base, owned by you
# optional: seed ETH in the same transaction
# optional: do anythingHow it works
One command. On-chain in seconds.
Connect your wallet on Base, call deploy(), and get a new Coinbase Smart Wallet in one transaction.
Connect wallet
MetaMask, Coinbase Wallet, or any injected wallet on Base
Call createAccount()
Coinbase Smart Wallet factory v1.1 on Base
Smart wallet created
Coinbase Smart Wallet via factory + your nonce
Optional seed
ETH forwarded into the new wallet
Done
Address + Basescan link on /deploy
Platform
Owned by you.Built for people + agents.
Deploy Coinbase Smart Wallets on Base from your browser. One helper contract, unlimited wallets, full self-custody.
Self-Custodial
You sign createAccount(). Your connected address owns each new Coinbase Smart Wallet — no third-party custody.
Unlimited Wallets
Call createAccount() as many times as you want. Each call uses the next factory nonce and creates a new independent smart wallet.
Coinbase Smart Wallet
Each createAccount() creates an audited ERC-4337 Coinbase Smart Wallet on Base — the wallet that holds your assets.
Agentic by Design
Humans, bots, and agents can operate the smart wallets you own. Permissions live on-chain in the CSW.
Optional Seed
Send ETH with createAccount() to fund the new wallet in the same transaction. Zero is fine too.
Direct On-Chain
No bot required. Deploy from our site, Basescan, or any wallet connected to Base.
Security
Self-custody by design
You sign every deploy. Assets sit in Coinbase Smart Wallets you own — not in a shared bot wallet.
You sign every deploy
Ownership is msg.sender. The helper contract cannot assign your smart wallet to someone else.
Direct factory calls
The site calls Coinbase’s audited factory directly — no custom deploy helper contract required.
Audited smart wallets
Assets live in Coinbase Smart Wallet proxies — the standard audited ERC-4337 stack on Base.
No bot required
Custody does not depend on a relayer or Twitter bot. Deploy and interact directly on-chain.
Full security model in the docs. Contracts verified on Basescan with MIT license.
Contracts
On-chain on Base L2
One deploy helper on Base. Each deploy() spins up a Coinbase Smart Wallet you control.
| Contract | Description | Address |
|---|---|---|
| Coinbase Smart Wallet Factory v1.1 | Official factory on Base. createAccount(owners, nonce) deploys a CSW owned by your connected address. | 0xBA5ED110eFDBa3D005bfC882d75358ACBbB85842 |
Deploy your first Coinbase Smart Wallet.
Connect any wallet on Base and call deploy(). You own the smart wallet; deploy as many as you need.