Swapping tokens description :

Swapping tokens description Print

Modified on: Fri, 18 Jun, 2021 at 8:54 AM

amount = amount which user wants to swap

expectedAmount = expected amount, received using runLocal on contract (https://github.com/broxus/ton-dex/blob/a2b6972f325ae3d5c9147ff1971962a58b94b846/contracts/DexPair.sol#L882-L890)

leftBalance = left currency supply

rightBalance = right currency supply

minimumReceive = expectedAmount * (100 - slippage) / 100

start = leftBalance / rightBalance

end = (leftBalance + amount) / (rightBalance - expectedAmount)

priceImpact = end / start * 100

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Swapping tokens description Print