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Introduction Welcome to this comprehensive Web3 tutorial. In this guide, we will create a front-end UI using Next.js to interact with a Solidity smart contract deployed on the Ethereum blockchain. We will use the Web3 library to fetch data from the b...
In the evolving world of blockchain technology, scalability and interoperability have become key challenges. One promising approach to addressing these issues is the concept of Superchains, a network of interconnected blockchains that collaborate to ...
Introduction In the rapidly evolving landscape of blockchain technology, the Gelato Network stands out as a robust automation protocol, allowing developers to create applications that automatically execute actions on Ethereum, such as sending funds o...
To create and deploy an ERC20 contract and mint at least 100 tokens using Hardhat, you can follow these step-by-step instructions: Install Hardhat: Make sure you have Node.js installed on your machine. Open your terminal and run the following comm...
Introduction Alchemy is a powerful blockchain infrastructure provider that offers a comprehensive suite of tools and services for building applications on the Ethereum blockchain. One of their key offerings is the Alchemy SDK, which provides develope...
Building a comprehensive NFT (Non-Fungible Token) app using Alchemy API involves several steps. Alchemy API is a developer platform that provides tools and infrastructure to interact with blockchain networks like Ethereum easily. In this guide, we wi...
Introduction Web3 Web3, also known as the decentralized web, is a new paradigm that is transforming the way we interact with the internet. Unlike the traditional web, which is centralized and controlled by a few large corporations, the decentralized ...
Introduction to externally owns account (EOAs)
Introduction to smart contract security Security is one of the most important considerations when writing smart contracts. In the field of smart contract programming, mistakes are costly and easily exploited. In this chapter we will look at security ...
