Securing AI-Driven Crypto Future with Biconomy's Permissions Infrastructure

**Biconomy SDK v1.1.13** launches with major infrastructure improvements for developers. **Key Features:** - **Supertransaction Simulations** - End-to-end testing across multiple chains before execution - **Gas Limit Optimization** - Dynamic fine-tuning prevents overestimation and reduces costs - **Gas Price Optimization** - Real-time market analysis selects most cost-effective prices - **Fast Block Mode** - Near-instant transaction confirmations The update focuses on **cutting gas costs**, **boosting reliability**, and enabling **confident simulation** of transactions. Developers can upgrade immediately to access these cost-saving and performance features. [Get started with the new SDK](https://docs.biconomy.io)

**Moving assets between DeFi protocols currently requires 10-50 wallet interactions** across multiple dapps, creating a complex web of transactions and gas fees. Biconomy's **Supertransaction API** aims to solve this friction by: - Bundling complex workflows into single operations - Finding optimal routing automatically - Reducing complexity by over 90% - Enabling one-click portfolio rebalancing The API handles the entire process behind the scenes: **unwinding positions → swapping → bridging → redepositing** across multiple chains with just one user signature. Optional gas sponsorship further streamlines the experience for users. [View documentation](https://supertransaction.biconomy.io/)

**Biconomy Nexus** simplifies Web3 onboarding by removing traditional barriers like seed phrases, chain switching, and gas fees. **Key Features:** - **Passkeys & session keys** - Web2-style login with Web3 delegation - **Composable batching** - Bundle approvals, swaps, and bridges into single transactions - **Gasless transactions** - Users pay in any token or nothing at all For developers, Nexus eliminates complex infrastructure. Simply plug in modules and focus on product development rather than technical overhead. **Battle-tested at scale** with 4.5M+ smart accounts already deployed across production dApps. The platform offers modular infrastructure without requiring custom contracts or lengthy audit processes. [Start building](http://docs.biconomy.io/new/learn-about-biconomy/nexus) with programmable infrastructure designed for simplicity.

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 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/)