Smart Account Implementations

Background

Under ERC-4337, smart wallets perform authentication (signature verification) inside of a smart contract. Depending on the signature scheme, signing may be done locally (on the user’s computer) or in a remote environment (e.g. TEEs).

This page lists notable smart account implementations deployed to Monad.

Provider Summary

Mainnet

Provider	Status	Docs	Supported services	How to get started
Biconomy	✅	Docs	Nexus: Smartest & most gas-efficient smart account External Wallets Auth: privy, turnkey; session keys	Quickstart
MetaMask Smart Accounts Kit	✅	Embedded Smart Accounts (4337 & 7702) Auth: Signer agnostic, bring any signer Features: WebAuthn, Multisig, ERC-7710 delegations support		Quickstart
Pimlico	✅	Docs	permissionless.js, a flexible SDK for interfacing with various smart accounts, bundlers/paymasters, and signers.	Tutorial
ZeroDev	✅	Docs	Smart contract accounts Session keys with several options for signature schemes (ECDSA, Passkey, Multisig), policies, and actions.	Quickstart

✅ = supported, ⌛️ = in progress, ❓ = unknown, ❌ = won’t support

Testnet

Provider	Status	Docs	Supported services	How to get started
Biconomy	✅	Docs	Nexus: Smartest & most gas-efficient smart account External Wallets Auth: privy, turnkey; session keys	Quickstart
MetaMask Smart Accounts Kit	✅	Embedded Smart Accounts (4337 & 7702) Auth: Signer agnostic, bring any signer Features: WebAuthn, Multisig, ERC-7710 delegations support		Quickstart
Pimlico	✅	Docs	permissionless.js, a flexible SDK for interfacing with various smart accounts, bundlers/paymasters, and signers.	Tutorial
ZeroDev	✅	Docs	Smart contract accounts Session keys with several options for signature schemes (ECDSA, Passkey, Multisig), policies, and actions.	Quickstart

✅ = supported, ⌛️ = in progress, ❓ = unknown, ❌ = won’t support

Provider Details

Biconomy

Biconomy is the most comprehensive smart account and execution infrastructure platform that enables seamless, user-friendly experiences across single or multiple chains. With Biconomy, developers can build superior onchain UX through gas abstraction, sessions, batching, and one-click signatures for complex actions on any number of networks.

Additionally, you can use Biconomy’s Nexus:

• Directly as a smart account with passkeys or embedded wallets
• Directly via 7702 with embedded wallets
• With all EOA wallets such as Metamask, Rabby and more

Session keys are available for all the above methods.

To get started, visit the documentation.

MetaMask Smart Accounts Kit

The MetaMask Smart Accounts Kit enables developers to create and interact with MetaMask Smart Accounts, unlocking new programmable account behaviors and granular permission sharing. The toolkit allows developers to build on embedded MetaMask Smart Accounts and request Advanced Permissions (ERC-7715) from MetaMask users.

To get started, visit the documentation or follow the quickstart guide.

Pimlico

Pimlico is the world’s most advanced ERC-4337 account abstraction infrastructure platform. Pimlico provides a suite of tools and services to help you build, deploy, and manage smart accounts on Ethereum and other EVM-compatible chains.

To get started, visit the documentation or follow the quickstart guide.

Zerodev

ZeroDev is the most powerful smart account development platform. With ZeroDev, you can build Web3 experiences without gas, confirmations, seed phrases, and bridging.

To get started, visit the documentation or follow the quickstart guide.