Biconomy Nexus: Modular Smart Account Infrastructure Powers Gemini Wallet Launch
Biconomy Nexus: Modular Smart Account Infrastructure Powers Gemini Wallet Launch
🔐 Gemini's Secret Weapon Revealed

Biconomy Nexus, built on ERC-7579 standard, has been chosen as the core infrastructure for Gemini's new self-custodial wallet. Key features include:
- Passkey authentication instead of seed phrases
- Single address across all EVM L2s
- Gasless execution capabilities
- Modular design allowing component updates without core changes
The implementation includes WebAuthn validation, gas sponsorship, risk scanning, and ENS sub-registration. Nexus has reached 500,000 deployed accounts across chains.
Our bet on open standards and modularity as the primary smart account experience is passing the test of time. Nexus Account ┣━ core.sol // immutable ┣━ validation_module/ ┃ ┗━ passkeys.sol // swappable ┣━ execution_module/ ┃ ┗━ batching.sol
🚨 Announcement - Biconomy Nexus is the smart account infrastructure powering the new @Gemini Wallet! Log in without seed phrases. One address for all chains. Gasless execution. Here’s how it works 🧵
Yesterday, the news dropped: @Gemini launched its new self-custodial wallet, using the Biconomy Nexus stack. Our new article is a deep dive covering: ✅ How Gemini uses passkeys instead of seed phrases. ✅ The "OP Stack of Smart Accounts" approach. ✅ Why ERC-7579 modularity is
500,000 Nexus Smart Accounts. Half a million modular accounts deployed across chains using the Biconomy stack. Open-source. Production-grade. Composable by default. Trusted infra powering seamless UX at scale. This is just the start. ✍️
Biconomy Network Introduces Unified Multichain Composability

Biconomy Network launches a breakthrough in blockchain interoperability with Unified Multichain Composability. Key features: - Single signature executes complex cross-chain actions - Dynamic transaction adaptation eliminates failed transfers - Cross-chain app development without smart contracts - Universal gas payment from any chain - Direct chain-to-chain communication - One-click execution of multi-step sequences The system operates at the DApp Layer, requiring no modifications to underlying chains. Implementation uses Collaborative Architecture where specialized nodes work together: - Pathfinder nodes discover optimal routes - Execution nodes handle chain operations - Watchtower nodes ensure security [Read the full Litepaper](https://blog.biconomy.io/biconomy-network-litepaper/)
Biconomy Introduces Supertransactions: Cross-Chain Actions with Single Signature
Biconomy unveils Supertransactions, enabling multi-chain operations with one signature. Key features: - Execute complex DeFi actions across chains (swap, bridge, supply, mint) with single sign - Pay gas fees on any chain using main wallet tokens - Build cross-chain apps without Solidity knowledge - Automatic adjustment to bridge fees and slippage - Cross-chain DeFi operations through unified interface Technical implementation uses Merkle Trees for transaction coordination, supporting EVM, SVM transactions, intents, and off-chain automations. Learn more: [Biconomy Litepaper](https://blog.biconomy.io/biconomy-network-litepaper/)
Securing AI-Driven Crypto Future with Biconomy's Permissions Infrastructure
Biconomy explores the potential of AI agents analyzing on-chain activity to suggest personalized crypto strategies. This AI-driven future promises to align with individual risk tolerances and investment styles. Key points: - AI agents could offer custom strategies based on user behavior - A robust permissions infrastructure is crucial for security - Balancing AI innovation with self-custody is essential The article emphasizes the need for a secure framework to support this AI-powered evolution in crypto. It highlights Biconomy's approach to developing a permissions infrastructure that can enable these advancements while maintaining user security and control. **Learn more** about Biconomy's vision for a secure, AI-enhanced crypto ecosystem in their detailed post.