I'm trying to build a web3.py program to take in a given user's address, and return the amount of ETH traded since they added liquidity to a Uniswap exchange. Uniswap is a smart contract on the Ethereum platform.
The Uniswap contract has a method 'AddLiquidity' that allows users to add funds, and I want to find when a given user did this.
I looked through the documentation for how to do this. I'm accessing the blockchain via an infura node, and the docs seemed to say that on infura you can't use a filter.
On the contract documentation, it seemed like I could do this via the events object, but couldnt't get this to work. Think the eventslog may be important but as I say have struggled to get any of it to do what I was hoping.
Please let me know if you need any further info to help me and thanks!
Best Answer
Smart Contract
Javascript Event Filtering
Hope it will help you.