1Inch V2 - AMM Aggregator
source liquidity from multiple DEXs to minimise slippage & transaction fees to optimise trade & offer better swap rate
for high volume trade, using aggregator can best utilise liquidity across DEXs & get best executing price
How it works - 1inch Pathfinder as example
split a single swap transaction to several swaps on multiple DEXs, portion based on market depth/liquidity
quote in real time & keep refreshing to reflect instant changes in the market
include collateral tokens on lending platform, pack & unpack to derive best route
Partial Fill - fill partial routes & skip those out of slippage threshold routes due to rate changes 'during swap'
Dynamic Fill - immediate switch another route whenever the quoted routes are no longer favour to users
Maximum Return/Lowest Gas option - enabling this flexibility for use to optimise trade depends on the size of the swap
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