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How to Use the Solana Memo Program Originally Published On: Sep 16, 2022 Tools like Create a new project directory... Import Necessary... To send a memo transaction, we... Now, how can we fetch that memo... You may have noticed in creating... Transaction memos can be a handy... Continue reading How to generate a new Ethereum address in PHP Originally Published On: Mar 5, 2021 PHP is very popular in... While signing in to any platform... A random private key of 64 (hex)... Before installing the... Now make a new PHP file named... Congratulations on generating... Continue reading How to do a non-custodial transaction with QuickNode Originally Published On: Jun 19, 2021 Private keys are one of the most... A non-custodial wallet is a... Custodian of Private... At We could use pretty much any... We could use any of the many... Let us create a token transfer... Congratulations on making a... Continue reading How to connect to Ethereum using .NET (Nethereum) Originally Published On: Feb 20, 2021 Dotnet or .NET is very popular... .NET is Microsoft’s alternative... C# is a modern Object-Oriented... Nethereum is the .Net... Nethereum requires .NET Core or... We could use pretty much any... Now go to your .NET app folder... Here we saw how we can connect... Continue reading How to generate a new Ethereum address in Ruby Originally Published On: Feb 20, 2021 With high usage in web... While signing in to any platform... A random private key of 64... Before installing the gems,... Go to your text editor and make... Congratulations, you now have... Continue reading How to Set Up a Near Project from Scratch Originally Published On: Jan 27, 2022 In this tutorial we will look at... In this section, we will... In this section, we will look at... In this section, we will look at... When writing smart contracts on... In the last section, we looked... In the last section, we looked... In the last section, we looked... We have finally come to the end... Continue reading Estimating gas price using pending transactions in Python Originally Published On: Feb 20, 2021 To send a transaction on the... Gas is the unit to measure the... Why do we want to estimate gas?... Our first step here would be to... For our purposes today, we could... The first thing we’re going to... Now you know how to estimate gas... Continue reading Como crear y lanzar un ERC-721 (NFT) Originally Published On: Dec 27, 2021 Coleccionables digitales que son... Fungible significa que es lo... ERC es la abreviación para... Ahora que conocemos qué es y... Antes de escribir nuestro... Felicidades por crear tu propio... Continue reading How to Access Bitcoin Mempool
Originally Published On: Aug 16, 2021 Bitcoin is the father of... The transactions which are sent... For our purpose today, we need a... We will use Bitcoin RPC methods... Congratulations on mastering the... Continue reading How to integrate IPFS with Ethereum
Originally Published On: Apr 8, 2021 It can be costly to store... The web that we use today is... Whenever someone wants to... Blockchains like Ethereum... Our first step here would be to... Now that we’ve published our... Head over to the To query the Ethereum... We’ll use Step 1: ipfs.js... So now that you know how to... Continue reading How to Deploy an NFT Collection on Solana Using Sugar (Candy Machine) Originally Published On: Jul 28, 2022 Are you ready to launch your NFT... Create a new project directory... Mac... One of the cool new features of... Next, we will want to fund our... If you have used Candy Machine... Create a new file,... Because we've set our RPC and... For the easiest possible set up,... Congrats! You created a Candy... Continue reading How to Send Bulk Transactions on Solana Originally Published On: Aug 31, 2022 Are you running a batch process... Create a new project directory... Let's start by creating a list... Import Necessary... If you're new to Solana or web3,... Alright! You have an array of... Let's call our functions and... So, our simple example above... Congrats! You just sent SOL to... Continue reading How to Query Solana Naming Service Domains (.sol) Originally Published On: Aug 19, 2022 In a recent guide, we covered To run our on-chain queries,... To build on Solana, you'll need... Let's start by creating a new... Create a new function below... Let's declare our search queries... You now have the tools to run... Continue reading How to Mint an NFT on Polygon with Ethers.js Originally Published On: Mar 28, 2022 This guide demonstrates how to... Ethers.js is a complete Ethereum... As a reminder, the act of... We will deploy our contract on... Time to write the code! Start by... Note, you will need some... That’s it! You have minted an... Continue reading How to access Ethereum Mempool
Originally Published On: Oct 15, 2020 On Ethereum, when a transaction... In blockchain terminology, a... For the purpose of this guide,... First, query the Let’s examine how to subscribe... This short guide showed you how... Continue reading The Web3 Developer Stack Originally
Published On: Jul 3, 2021 A developer stack is a bag of... If we can imagine web3 as a car... The Chainlink price feed... Head over to the We’ll need a Kovan node to... We’ll now write a short... Congratulations :D You’ve taken... Continue reading How to Send a Transaction On Solana Using JavaScript Originally Published On: Aug 15, 2021 Hello reader! Today is an... You need to set up your project... While this goal could be... To connect to the devnet that... With a connection to the... On to the fun bit! We can now... Congratulations! If you made it... Continue reading How to Mint an NFT on Solana Originally Published On: Aug 27, 2021 Updated at: April 10,... Solana's goal is singular in... Open Terminal and navigate to a... Open the... The first task we'll need to... We'll now need to create a new... We have an account to send the... Now it's time to mint an NFT and... If you made it this far, you... Continue reading How to Mint NFTs on the Stacks Blockchain Originally Published On: Aug 19, 2022 Stacks is an emerging blockchain... The Stacks ecosystem has adopted... Open up a terminal window and... Implementing the SIP-009... This section will demonstrate... The moment you've been waiting... Awesome Work! You’ve learned how... Continue reading Introduction to Scaffold-ETH 🏗
Originally Published On: Oct 7, 2021 Developing applications involves... First of all, before getting... Scaffold-ETH comes with a demo... We will set up a QuickNode... Congratulations, and thank you... Continue reading Como crear un NFT en SOLANA
Originally Published On: Dec 27, 2021 ¡Hola querido lector!... Solana tiene un objetivo muy... Nosotros usaremos Solana Devnet... Esta es la parte divertida! La... Si has llegado hasta aquí, has... Continue reading How to Send an EIP-1559 Transaction Originally Published On: Dec 3, 2021 While Ethereum has been trying... The first step on our journey to... We will need some Kovan test ETH... We will use the Create a javascript file named... I hope now you have a better... Continue reading How to create and deploy a smart contract with Hardhat Originally Published On: Jun 11, 2021 Ethereum development... We’ll install hardhat using We’ll need an Ethereum... We’ll deploy our contract on the... To deploy our contract on... Open the hardhat.config.js file... Now, for our contract, create a... Now to deploy our contract,... Here we saw how to work with... Continue reading How to Create Websocket Subscriptions to Solana Blockchain using Typescript Originally Published On: Jul 15, 2022 Creating event listeners is an... Create a new project directory... To build on Solana, you'll need... On line 5, create a new... To track a wallet on Solana,... This code is ready to run as is,... Let's go ahead and test it... Solana has created a built-in... Solana has several other,... Nice work! Now you should have a... Continue reading How To Fork Ethereum Mainnet with Hardhat Originally Published On: Jul 13, 2021 Forking the chain at an older... We could use any Ethereum client... Hardhat can be installed through... The forked chain's RPC server is... QuickNode offers access to Full... In this tutorial, we learned... Continue reading How to use Subspace with QuickNode Originally Published On: Sep 8, 2020 In this guide, we'll understand... To install Subspace, we'll need... For our purposes today, we could... Now let's create a short script,... Run the file using the node... Continue reading How to Fork Ethereum Blockchain with Ganache. Originally Published On: Apr 8, 2021 Forking and running a local... Ganache is an Ethereum developer... A fork in software development... We could use pretty much any... We’ll use To fork the mainnet, open your... Now, let’s get some information... Now that you have a local... Continue reading How to Build a Wallet Generator for Solana in React Originally Published On: Oct 27, 2021 In this practical guide you will... We have prepared a small... Connection to Solana Network is... To create an account we will... To get the balance of an account... As we said before, in... Congratulations on making it to... Continue reading How to Connect Your Dapp With MetaMask Using Ethers.js Originally Published On: Dec 13, 2021 In our dApp, we will have a... A dApp is an application that... We will need to install the... Ethers.js is a lightweight... With this application, we will... Next, we will create a function... After connecting to MetaMask, we... To handle the wallet address of... This section will show us how to... In this tutorial, we... Continue reading How to Deploy an NFT on Solana Using Candy Machine V2 Originally Published On: Jan 15, 2022 Candy Machine 2 has been... Hello readers, in this guide we... Now, let us begin the... If you have used CMv1 or... With all of our assets loaded... For the easiest possible set up,... Congratulations on successfully... Continue reading Como crear un NFT en Solana usando Candy Machine Originally Published On: Dec 27, 2021 ¡Hola querido lector! Hemos... Candy Machine es un programa que... Hay dos repositorios diferentes... Una vez que el código se ha... Con todo lo que hemos realizado... ¡Felicidades! Acabas de hacer... Continue reading How to Fetch Ethereum Event Logs in Ruby Originally Published On: Mar 6, 2021 Ethereum log records are very... In event-driven languages like... eth.rb is a Ruby gem that makes... We’ll first deploy a smart... We could use pretty much any... Installing the eth.rb... Congrats! You've learned about... Continue reading How to Get Transaction Logs on Solana Originally Published On: Jun 24, 2022 Ever need to pull all the... Create a new project directory... To build on Solana, you'll need... The... If everything is set up... So we've got some useful basic... Kudos! You've now got an inside... Continue reading How to Lazy Mint an NFT on Rarible with Rarepress Originally Published On: Feb 23, 2022 NFTs are great for creators to... To mint an NFT, you write data... Lazy Minting is a process in... We will write some JavaScript... Rarepress interacts with the... Now that we have everything in... Congratulations on listing your... Continue reading How to Mint an NFT on Solana Using Candy Machine Originally Published On: Sep 20, 2021 NOTE:... Hello reader! We have had a lot... Candy Machine is a tool that... There are two different... With all of the code pulled down... With everything in place there... Congratulations! You just minted... Continue reading How to get the balance of an ERC-20 token Originally Published On: Jun 14, 2021 When a new token is made on the... You could use any Ethereum... Now that you've done the legwork... Getting the ERC20-Token Balance... In the top of your... ABI is short for You will most likely interact... You can use a similar process... We now have a connection to an... Having made it to the end, you... Continue reading |
