How to Create an Off-chain NFT Whitelist | by Michael Stivala | Aug, 2022

This technical article will explore the concept of NFT whitelisting and how to implement this for an Ethereum-based NFT collection. Photo by Shubham Dhage on Unsplash First, let’s define what NFT whitelisting is: it’s the process of getting a crypto wallet address pre-approved for minting. It’s a common approach to prevent so called “gas wars”, … Read more

Developing Dynamic NFTs. Ever wanted to create an NFT that… | by Johan De Coster | Jun, 2022

Ever wanted to create an NFT that reacts to real-world events and data? Now you can, with Chain Link Oracles. Let’s check out how this can be done! Photo by Choong Deng Xiang on Unsplash Remark: Unfortunately, Chain Link Oracle is only set up on the Kovan testnet, while the OpenSea testnet is on Rinkeby. … Read more

Launch Your NFT Project With an ERC-721 Smart Contract | by Yaroslav Solonnikov | Jul, 2022

A turnkey step-by-step guide using Hashlips art generator, IPFS, Remix, and Dapp Photo by Tezos on Unsplash There are lots of guides on how to create and mint your NFT collection on the web right now. But it is becoming tricky when you have to create everything by yourself, especially if you are an artist. … Read more

Creating an NFT Marketplace With Solidity | by Moid Khan | Jul, 2022

With just 200 lines of code Web 3.0 has the potential to change the internet as we know it, forever. — Adrian ( JavaScript Mastery ) In this blog, I’ll be explaining solidity and how one can create an NFT marketplace with just 200 lines of code. This, however, is a smart contract. Asmart contract … Read more

Build and Interact With NFTs Without Smart Contracts Using Infura’s NFT API | by 0xPaulie | Jul, 2022

Using Infura’s NFT API with Lootbox I’ve only been in Web3 for about a year now, but I can honestly say that NFTs are the most exciting aspect of it for me. I’m not talking about Apes or Punks, however. PFP (profile picture) projects and art, although cool and simple proof of concept for the … Read more

10+ Best NFT Courses in 2022

The demand for NFT professionals is increasing as the non-fungible token (NFT) market expands and changes. Some people may find it challenging to comprehend NFTs as a whole. It is, nonetheless, an easy-to-use technology at its core. Many NFT courses are available online to assist you in learning NFT programming, developing your own NFTs, or … Read more

How to integrate NFT smart contracts with OpenSea

Ways to work with listed on OpenSea smart contract collection I was working in Custom App on several blockchain projects for 4 years. We are currently developing a W3dding iOS web3 application and faced some issues while integrating our SBT (SoulBounded Token) ERC1155 smart contract with OpenSea. In this article we will discuss these issues … Read more

Mint Your Own NFT Using Solidity and HardHat on Avalanche FUJI Test Network | by Yoorbit | May, 2022

Deployed our smart contracts on Avalanche Fuji Photo by Milad Fakurian on Unsplash In this article, you’ll learn how to create your own NFT (ERC-721 standard), and deploy it on the Avalanche FUJI C-chain testnet. What are NFTs? What is the ERC-721 token? The ERC-721 standard Creating an ERC-721 Token contract Deploying Contract Minting NFT … Read more