LI.FI Cross-Chain Aggregator Audit Summary

Bridge Aggregator Infrastructure Review of LI.FI

LI.FI is a cross-chain swap and bridge aggregator designed to streamline token transfers across decentralized ecosystems. Its architecture combines smart contract facets with DEX and bridge integrations, optimizing trade paths while simplifying bridging workflows for developers and users.

To enhance protocol security, LI.FI partnered with Spearbit via Cantina for a security audits assessment focused on its modular Diamond-based contract architecture. The review included swap logic, approval flows, bridge call safety, and protection against signature misuse or token loss during incomplete cross-chain operations.

Cantina also supports secure cross-chain operations with services like bug bounty programs, crowdsourced security competitions, and multisig security, helping teams like LI.FI build long-term resilience into multi-bridge DeFi infrastructure.