
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 โ swapping โ bridging โ redepositing across multiple chains with just one user signature.
Optional gas sponsorship further streamlines the experience for users.
Repositioning assets between protocols today = nightmare fuel. ๐ฅ Deleverage โ Swap โ Bridge โ Deposit = 10-50 wallet interactions across 3-5 dapps, plus gas fees everywhere. With Supertransaction API: One click cuts this complexity by >90%. The API bundles your workflow,
User taps "Rebalance portfolio across protocols." Behind the scenes: unwind positions โ swap โ bridge โ redeposit across multiple chains. One signature. Optional gas sponsorship. That's a supertransaction. Docs: supertransaction.biconomy.io
๐ง Biconomy SDK Update

**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)
๐ง Biconomy Nexus Eliminates Web3 Friction

**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 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/)