Cross-Chain Swap

This page is powered by LI.FI - the routing and execution layer trusted by hundreds of DeFi protocols. Under the hood, LI.FI aggregates the best available bridges and decentralised exchanges across 58+ networks, computes the optimal route in real time, and executes the full transaction in a single step.To initiate a swap, you will sign two on-chain actions: a token approval granting LI.FI's audited smart contract permission to transfer your tokens, and the swap transaction itself. During transit, assets move through non-custodial bridge contracts - no centralised party holds your funds. No accounts, no KYC, no intermediaries.

Swap and bridge services are provided by LI.FI and governed by their Terms & Conditions. decker.im acts solely as a frontend interface and assumes no liability for the outcome of any transaction, including failed swaps, bridge delays, or slippage. All transactions are routed through independently audited, non-custodial smart contracts — LI.FI does not hold or control your funds at any point. Audit reports are publicly available at github.com/lifinance/contracts. If a transaction fails or behaves unexpectedly, please consult the LI.FI FAQ or contact LI.FI Support directly.

Why LI.FI finds you the best rate

Most bridges and DEXs operate in isolation - they see only their own liquidity and quote only their own price. LI.FI takes a different approach: it aggregates 30+ bridges and DEX aggregators across 58+ chains simultaneously, computes every viable route in real time, and selects the one that delivers the highest output amount after all fees and gas costs are accounted for.

Under the hood, each swap request is routed through LI.FI's execution layer, which normalises token standards across chains (handling wrapped variants like USDC vs. USDC.e automatically), estimates gas on both the source and destination chains, and monitors the transaction until final settlement. If a route fails mid-flight, the protocol's built-in fallback logic attempts recovery - and in most cases, your funds are either delivered or returned.

"LI.FI sits between an integrating application and the fragmented liquidity landscape. It aggregates bridges, DEX aggregators, intent solvers, and yield protocols, normalises token standards, calculates optimal routes, and executes transactions with built-in monitoring."

— LI.FI Documentation

The result is a single swap interface that consistently outperforms going directly to any one bridge or exchange - without requiring you to manually compare rates, manage approvals across multiple platforms, or track cross-chain transactions yourself.