William Schwab wschwab

Get Involved

Want to get involved in the Ethereum ecosystem? This page will give you some ideas and some resources.

We're going to divide this page into technical, research, and non-technical categories.

I hereby claim:

To claim this, I am signing this object:

	import { Contract, Provider } from "ethers-multicall";
	import { ethers } from 'ethers';
	import { JsonFragment } from "@ethersproject/abi";

	import { crvAbi } from './abis/crv';
	import * as wstEthAbi from './abis/wsteth.json';
	import * as yAbi from './abis/yAbi.json';
	import * as erc20Abi from "../artifacts/@openzeppelin/contracts/token/ERC20/IERC20.sol/IERC20.json"
	const provider = new ethers.providers.AlchemyProvider("mainnet", process.env.ALCHEMY_API);

	const eventFilterv5WithPagination = (contractAddress, erc20abi, _provider, numberOfResponses) => {
	// creating the interface of the ABI
	const iface = new ethers.utils.Interface(erc20abi.abi);

	// intialize array for the logs
	let logs = [];
	// get latest block number
	const latest = await provider.getBlockNumber();
	// intialize a counter for which block we're scraping starting at the most recent block
	let blockNumberIndex = latest;

	const eventFilter = (contractAddress, contractAbi, eventName, _provider) => {
	const provider = _provider
	// this will return an array with an object for each event
	const events = contractAbi.abi.filter(obj => obj.type ? obj.type === "event" : false);
	// getting the Transfer event and pulling it out of its array
	const event = events.filter(event => event.name === eventName)[0];
	// getting the types for the event signature
	const types = event.inputs.map(input => input.type)
	// knowing which types are indexed will be useful later
	let indexedInputs = [];

	[Unit]
	Description=Geth Node
	After=network.target auditd.service
	Wants=network.target
	[Service]
	WorkingDirectory=/home/pi
	ExecStart=/usr/local/bin/geth --syncmode fast --cache 256 --datadir /mnt/ssd/ethereum
	User=pi
	Group=pi
	Restart=always