getTokenToTokenPrice

[deacix]

Hi everyone!

What about the idea to extend the exchange contract with

getTokenToTokenPrice

function?

The problem is, that if i try to get price for token to token i have to use:

getEthToTokenInputPrice
and
getTokenToEthInputPrice

that means the fees would be charged twice, but in the function getTokenToTokenPrice only once..

[OliverNChalk]

I'm fairly certain that tokenToToken charges the fees twice (each reserve takes a 0.3% cut). Also, if this is on the front-end, is it not possible to simply call tokenToToken and observe the tokens returned to get the price?

[msujithk]

get_eth_token_input_price looks into the token exchange contract and does the price calculation based on the token balance. When i see the pool balance sat ETH-DAI in uniswap portal, amount of DAI is diffrent from the number amount in DAI exchange contract which is taken into consideration. Can you guys please give me more info on this. Thanks