In this tutorial we will create a Solidity ERC721 contract that supports secondary sales royalties. This contract will allow you…
Solidity
Create a crypto faucet using a Solidity smart contract
In this tutorial we will create two crypto currency faucet smart contracts. The first faucet contract allows users to request…
How to create and deploy an NFT collection
In this tutorial we will create and deploy an NFT collection. First we will create a collection of images and…
Implement Upkeep using Chainlink Keepers
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…
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…
Libraries in Solidity smart contracts
What are Solidity libraries Libraries in Solidity smart contracts are blocks of reusable code. They contain functions used by other…