Implement Upkeep using Chainlink Keepers to manage system tasks. Users can not initiate all smart contract actions required to keep…
Interface in Solidity smart contracts
An interface in Solidity behaves similarly to interface agreements in traditional object-oriented programming languages. In object-oriented programming an interface is…
How to use Flashbots
In this tutorial we will review how to use Flashbots to gain Miner/Maximum Extractable Value also known as MEV. Miner/Maximum…
How to search for MEV opportunities
In this tutorial we will discuss how to search for Miner/Maximum Extractable Value (MEV) opportunities on the blockchain. Then we…
dYdX Liquidation bot
In this tutorial we will create a dYdX liquidation bot. dYdX is a decentralized exchange on the Ethereum blockchain. It is a…
Deploy a smart contract to the Kucoin Chain – KCC
The Kucoin Chain is a blockchain that uses the Ethereum Virtual Machine (EVM) which means it is Solidity compatible. Below…
Compound Finance liquidation bot
In this tutorial we will discuss how to build a Compound Finance liquidation bot. Compound Finance is one of the…
Getting started with Geth to run an Ethereum node
Getting started with Geth to run an Ethereum node. Geth, short for Go Ethereum, is a command line client application…