Learn

Explore resources, guides, and insights on blockchain usability and Biconomy's technology.

Introduction to Supertransactions arrow Introduction to MEE arrow Read our blog arrow

Products

Discover powerful tools that simplify blockchain transactions and enhance user experience.

NOMY arrow Modular Execution Environments arrow Modular Smart Account and Modules arrow Bundlers and Paymasters arrow Smart EOAs arrow

Build With Modular Smart Accounts.

Deploy flexible, secure, and programmable smart accounts for your users and AI agents.

Build with us

Easily create smart accounts

Focus on building your product whilst we provide the complete smart account infrastructure

Create Smart Accounts for users or AI Agents

Bring your own auth

We help you deploy smart accounts with your preferred authentication - private keys (including major web3 wallets), social logins (such as Privy, Web3 Auth and more), or biometric security through passkeys

Third party MPC and TEE support

We also help you deploy smart accounts from third party infrastructure like MPCs, and TEEs. Looking to create smart accounts for your AI Agents? We have you covered

Companion Accounts for EOA Users

Easily enable Companion Accounts (EIP 7702) for any EOA user, regardless which wallet they are using

Customise the user journey tailored for your product

Full progammability

Everything is programmable so you can create custom transaction flows, implement advanced validation and execution logic, and build innovative features tailored to your users' needs

Superior UX

We support the most popular features such as gasless transactions, batching, session keys, resource locks and more

Flexible gas management

Use a single gas tank to sponsor user transactions on one or more chains and easily configure gas and sponsorship policies

Execute via traditional AA rails or the new MEE stack

AA infrastructure

Biconomy provides reliable and performant ERC 4337 paymaster and bundler infrastructure

MEE infrastructure

Utilise the groundbreaking MEE stack to execute your transactions to enable newr experiences (offers same features as AA infra and more!)

Nexus Modular Account

Nexus is a gas efficient, secure and modular smart account implementation.

img 1

No compromise on security

Built with institutional-grade security at its core. Trusted by DeFi protocols, consumer platforms, and enterprise applications to protect digital assets.

img 2

Cost effective

Nexus is on average 25% cheaper than alternative modular smart accounts. Check out the AA gas benchmarks.

img 3

Least opinionated

Unopinionated by design. Ultimate flexibility for your implementation.

Use Nexus

Get Started

Using other providers?

We've got you covered! At Biconomy our stack is built to be vendor neutral, account agnostic to prevent vendor lockin. All Biconomy products are compatible with any ERC 7579 Account!

Plug-and-Play Modules for Any Use Case

Easily extend account capabilities with customizable, ready-to-use modules

Custom authorisation

Simplify onboarding for any user - non-crypto natives or degens. Easily enable any type of authorisation that makes your UX both easy to use & secure. Use passkeys, multifactor, ECDSA and more.

nexus-1

Session Keys

Let users authorize once and transact seamlessly. Temporary permissions enable smooth interactions while maintaining security

nexus-2
nexus-3

Resource locks

Enable instant and atomic cross chain intents for users as well as access to offchain balances through the Resource Lock Hook module. Supertransactions natively supports the module to provide intent functionality.

nexus-4

Rage quit

Through a specific batching module, allow users to rage quit by selling all their assets in one go or converting them all into a range of stablecoins.

build

Build your own module

You can easily build your own module, which any ERC 7579 compatible account can use.

search

Check out the full range

You can use any module in the ERC 7579 ecosystem for your account.