26 окт. 2023 г. · You can get prices directly from the Uniswap V2 pair contract, like you are attempting now, by analyzing the reserves of each token in the pair.

4 сент. 2024 г. · The token swaps need permits. You'll approve the permit contract with an amount and that one approval can be utilised across all contracts ...

21 мар. 2024 г. · I want to make an exchange from MATIC in order to get USDC. I'm using Infura web3-RpcUrl. I'm open to use any router contract like swap, 1inch, uniswap, ...

27 дек. 2023 г. · You can use web3py to interact with function addLiquidity in Uniswap. Here is an example. Let assume you want to add liquidity of token A with ETH in Uniswap.

23 нояб. 2021 г. · I am successfully using uniswap.get_price_input(eth, dai, 10**18) to get the price of the ETH/DAI pair. In addition, I receive the get the message "No fee set, ...

3 янв. 2024 г. · I have a trouble at interacting with the uniswap liquidity pool using uniswap-python.this is my code: from web3 import Axtarish3 from uniswap import Uniswap

16 июл. 2021 г. · I am getting the error below when I try to write to a Uniswap function using web3 in python. I can call any function, but I cannot get python to write to ...

13 нояб. 2023 г. · In tutorials and the unofficial uniswap python package the 'swapETHForExactTokens' is used but when I go to etherscan I also see the other ...

6 дек. 2021 г. · I tried to use all the Swap function(swapExactEthforTokens,swapTokensForToken,..supportingFee...) but I always get a failed Transaction or a Pancakeswap:'INVALID ...

27 апр. 2024 г. · I use web3py and call to def sell_token(web3 : Axtarish3 , chain, wallet_address, address_token, token_abi, private_key):