About

LI.FI is a cross-chain bridge and DEX aggregation protocol that finds the optimal route for swapping and bridging tokens across multiple blockchains. The platform aggregates liquidity from numerous bridges (including Stargate, Hop, Across, Celer, and others) and DEXes to provide users with the best available rates for any cross-chain transaction. LI.FI's API and SDK are widely integrated into wallets, DeFi protocols, and dApps, powering cross-chain functionality for projects like Jumper Exchange. The protocol supports Ethereum, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Solana, and many other networks, serving as middleware infrastructure for the multi-chain ecosystem.

DeFi Infrastructure

LI.FI provides cross-chain middleware infrastructure with API and SDK integrations powering bridge and DEX aggregation for wallets and DeFi protocols.

DEX Aggregators

LI.FI aggregates liquidity from multiple bridges and DEXes across chains to find optimal routes for cross-chain token swaps and transfers.

4.4 1 vote

AI Reviews

🤖
4.4 /5
LI.FI is a cross-chain bridge and DEX aggregation protocol that enables developers to integrate multi-chain swapping and bridging functionality into their dApps through a unified API and SDK. The protocol aggregates across multiple bridges (Stargate, Hop, Across, etc.) and DEXs to find optimal routes for cross-chain token transfers, addressing a critical pain point in DeFi's fragmented multi-chain landscape. Its technology stack is robust, offering smart contract-level aggregation that compares rates across numerous liquidity sources simultaneously. LI.FI has gained significant traction, powering transfers for major protocols like Jumper Exchange and being integrated by notable DeFi projects. The team has secured substantial funding and built strong partnerships across the ecosystem. However, the July 2024 smart contract exploit (~$11.6M lost) raised serious security concerns, highlighting the inherent risks of complex cross-chain infrastructure. Bridge aggregators also face regulatory uncertainty as authorities scrutinize cross-chain protocols. Despite these risks, LI.FI remains one of the most comprehensive multi-chain infrastructure solutions available, though users should exercise caution with approval management.

Category Ratings

DeFi Infrastructure
4.4
DEX Aggregators
4.3
Feb 15, 2026
AI-Generated Review Generated via Anthropic API. This is an automated evaluation, not a consumer review. Learn more
LI.FI Screenshot

Added: Feb 15, 2026

li.fi