What is Nexus?

Nexus is the next generation smart account solution, built on the ERC-7579 standard, representing a significant upgrade from Biconomy Smart Account v2. It offers enhanced modularity, security, and scalability to meet the evolving needs of developers.

Key Features

Modular
Nexus implements the 7579 modular interface, which works with a growing list of open sourced modules to tap into permissionless innovation. You can choose from a wide range of third party modules to easily plug-in new capabilities.

EIP-7702 Ready
The Nexus v1.2.0. is our production-grade release targeting EIP-7702 execution. Available on all chains which have enabled the "Pectra" fork features (e.g. ETH Sepolia, BNB Chain, Ithaca Odyssey, ...)

Secure
Nexus has been rigorously audited and tested, ensuring that dapps integrating it can trust its smart account implementation. Audits by leading firms Spearbit and Cyfrin provide top-tier security assurances. Backed by 92% score from the industry leader @DefiSafety!

Standardized
Nexus is compliant with multiple standards, including ERC-7579 for modularity and ERC-7484 for third-party module security, ensuring seamless interoperability across providers.

Efficient
Nexus is extremely gas-efficient, helping to significantly reduce transaction costs. Nexus is up to 25% cheaper than competing Smart Account solutions. With Benchmarks to prove it

Nexus is designed to scale with the growing needs of developer use cases, providing them with high flexibility and future-proofing their accounts with new modules development.

Getting Started

To begin on your journey with Nexus, check out our Quick Start Guide.