👛 Cross-Chain Token Transfers
Cross-chain transfers using IBC (Inter-Blockchain Communication) bring a transformative level of interoperability to blockchain ecosystems. For users, this functionality eliminates the siloed nature of independent chains, enabling seamless asset transfers and communication between networks. Imagine holding tokens on one blockchain but needing to interact with applications or services on another. With IBC transfers, users can bypass the need for centralized exchanges or custodial bridges, which provides several key benefits:
🚨 Recurring Payments Using Cross-Chain Authorization
Sourdough provides users with the capability to define and manage their own authorization rules in the form of structured instructions. These instructions serve as a blueprint, empowering users to dictate the precise conditions under which transactions are authorized and executed across chains.
🗳️ EVM Smart Account Contract Interactions
Sourdough expands to EVM by creating Smart Account contracts that are bonded to user source chain accounts. This enables users to control their accounts across multiple EVM chains by leveraging Axelar General Message Passing (GMP). Furthermore, users only need to prepare gas on the source chain, simplifying the gas preparation process compared to managing gas on each blockchain individually.