Open JulioSarda opened 1 year ago
I have a process of monitoring price in TypeScript:
In Uniswap V3 ... let quotedAmountOut = await quoterContract.callStatic.quoteExactInputSingle( tokenIn, tokenOut, fee, amountIn.toString(), 0 ); ..
I have a Smart Contract: ... amountOut = swaprouter3.exactInputSingle( ISwapRouter.ExactInputSingleParams( { tokenIn: path[0], tokenOut: path[1], fee: fee, recipient: address(this), deadline: block.timestamp, amountIn: amount, amountOutMinimum: 0, sqrtPriceLimitX96: 0 }) ); ...
return values DO NO MATCH !!
In Uniswap v2:
Typescript: const amountsOut = await V2Router.getAmountsOut(amountIn, [tokenIn, tokenOut]);
Smart Contract amountOut = router2.swapExactTokensForTokens( amount, 0, path, address(this), // DESTINO: Contrato block.timestamp )[1];
return values YES MATCH !!
Why ?
I have a process of monitoring price in TypeScript:
In Uniswap V3 ... let quotedAmountOut = await quoterContract.callStatic.quoteExactInputSingle( tokenIn, tokenOut, fee, amountIn.toString(), 0 ); ..
I have a Smart Contract: ... amountOut = swaprouter3.exactInputSingle( ISwapRouter.ExactInputSingleParams( { tokenIn: path[0], tokenOut: path[1], fee: fee, recipient: address(this),
deadline: block.timestamp, amountIn: amount, amountOutMinimum: 0, sqrtPriceLimitX96: 0 }) ); ...
return values DO NO MATCH !!
In Uniswap v2:
Typescript: const amountsOut = await V2Router.getAmountsOut(amountIn, [tokenIn, tokenOut]);
Smart Contract amountOut = router2.swapExactTokensForTokens( amount, 0, path, address(this), // DESTINO: Contrato block.timestamp )[1];
return values YES MATCH !!
Why ?