LI.FI Integrates PropellerSwap
We’re excited to announce that PropellerSwap, a solver designed to offer wallets, dApps, and users the best prices on any trade, has been integrated into LI.FI's aggregation stack!
With this integration, projects leveraging LI.FI can provide their users with the best prices via optimal routes at lower gas costs for any-to-any token swaps.
This is possible thanks to PropellerSwap's algorithm, which integrates a diverse range of liquidity sources. These include DEX liquidity, off-chain liquidity, non-DEX routes (through stablecoins and staking routes), and intent-based liquidity from UniswapX, CowSwap, and 1inch Fusion.
PropellerSwap also batches your trades with those of other users and finds coincidences of wants, thereby improving the settlement price you receive.
Additionally, due to PropellerSwap's architecture, swaps routed through their solver are protected against MEV.
We’re thrilled to partner with PropellerSwap to keep pushing this space forward!
Integrate LI.FI’s SDK, Widget, or API today to start offering your users the best swap prices on their trades.

What Is PropellerSwap?
PropellerSwap builds solvers to provide wallets, dApps, and users with the best prices on any trade. This is achieved through:
Large liquidity network: PropellerSolver integrates the widest range of liquidity sources. Not only DEXs but also off-chain liquidity, non-DEX routes (through stablecoins and staking protocols. Additionally, it aggregates all intent-based liquidity. This includes liquidity from CowSwap, 1inch Fusion, and UniswapX.
Smart routing: PropellerSolver runs multiple highly optimized, custom-developed routing algorithms in parallel to identify the optimal routes for your trades.
Combining orders & CoWs: Their routing algorithms also combine orders (that overlap in either in- or out-tokens) between various venues and solve for coincidences of wants (CoWs) among orders from all order-flow sources, including intent-liquidity.
MEV-protected execution: PropellerRPC further protects your trades against frontrunning by submitting them to all major builders, validators, and monitors for fast and fair execution.
To learn more about PropellerSwap, check out their:

What Is LI.FI?
LI.FI is a middleware solution connecting 20 EVM chains and Solana via 14 bridges, 25 DEXs, 5 DEX aggregators, 2 Solver networks (and growing).
LI.FI’s product portfolio features sophisticated white-label B2B solutions that not only allow same-/cross-chain swapping capabilities but also grant arbitrary contract calls for the implementation of advanced cross-chain strategies such as yield aggregation, LP-zapping, NFT purchasing, and many more. We believe Web3 needs to be made available not only for the next billion users but also for the next million developers to build on it.
Our SDK is the ultimate cross-chain money lego for dApps to build on top of or plug into themselves.
We've integrated multiple fallback bridges + DEXs so that you don't have to
We maintain bridges + DEXs so that you don't have to
We choose the best bridges based on our research so that you don't have to (positioning ourselves neutral)
For some examples of how LI.FI works. Check out:
MetaMask Bridges - API Integration
Superfluid - Widget Integration
Alchemix - SDK Integration
Disclaimer:
This article is only meant for informational purposes. The projects mentioned in the article are our partners, but we encourage you to do your due diligence before using or buying tokens of any protocol mentioned. This is not financial advice.

