Biconomy released its Smart Batching SDK, a TypeScript developer toolkit built on ERC-8211 that lets developers encode complex multi-step workflows as a single signed batch. The SDK introduces execution-time value resolution, allowing transaction parameters to be computed dynamically at execution rather than fixed at signing time.

The release unlocks use cases like swap cascades, dustless sweeps, leverage loops, and cross-chain flows where intermediate amounts cannot be known up front. The SDK is account-agnostic. It works with ERC-7579 executor modules, ERC-6900 plugins, and ERC-7702 EOA delegation, letting any smart account or upgraded EOA wrap a sequence of steps into one signed payload.

ETHConf lands in NYC June 8-10, bringing together 5,000+ attendees, 150+ speakers, and 100+ companies across Ethereum, stablecoins, and institutional adoption.

Get your tickets at ethconf.com and use code ETHDAILY for 30% off General and 20% off VIP.

Disclaimer: Content is for informational and educational purposes only and does not constitute financial, investment, legal, or other professional advice. No representations or warranties are made as to accuracy, completeness, or timeliness. Use of this content is at your own risk, and you should consult a qualified professional before making decisions. No fiduciary or advisory relationship is created

Wonderland, a technical collective building core Ethereum infrastructure in collaboration with Ethereum Foundation protocol teams, released a cross-chain package for the Interop SDK. The package provides a standardized interface for cross-chain token transfers, letting developers fetch quotes from multiple bridge providers, execute transfers, and track orders through a single unified API.

The package is powered by the Open Intents Framework and follows EIP-7683 for cross-chain intent structures. It currently supports Across, Relay, OIF, LiFi, and Bungee as providers, with quote aggregation and configurable sorting strategies built in. The release is currently experimental and has not been audited.

ETHConf lands in NYC June 8-10, bringing together 5,000+ attendees, 150+ speakers, and 100+ companies across Ethereum, stablecoins, and institutional adoption.

Get your tickets at ethconf.com and use code ETHDAILY for 30% off General and 20% off VIP.

Disclaimer: Content is for informational and educational purposes only and does not constitute financial, investment, legal, or other professional advice. No representations or warranties are made as to accuracy, completeness, or timeliness. Use of this content is at your own risk, and you should consult a qualified professional before making decisions. No fiduciary or advisory relationship is created

Optimism expanded its Actions SDK, evolving it from an early developer preview into a more complete framework for embedding DeFi directly into applications. The updated SDK introduces fully integrated onchain financial actions, allowing users to lend, earn yield, swap tokens, and make payments without needing external wallets.

The Actions SDK supports lending through Aave and Morpho, and token swaps via Uniswap and Velodrome, with built-in routing and liquidity handling. A standardized action interface unifies all operations under a consistent structure, reducing integration complexity. The expansion deepens wallet infrastructure, adding embedded wallet integrations via Privy, Turnkey, and Dynamic, with support for EOAs, smart wallets, bundlers, and paymasters. The SDK enables multi-chain DeFi experiences across OP Stack chains.

Disclaimer: Content is for informational and educational purposes only and does not constitute financial, investment, legal, or other professional advice. No representations or warranties are made as to accuracy, completeness, or timeliness. Use of this content is at your own risk, and you should consult a qualified professional before making decisions. No fiduciary or advisory relationship is created