Image 1: An NFT contains metadata, how can we easily access it?
How to access your NFT? A Web2 approach using the best APIs
Guillaume Grandjean - 2022-12-23
Technical
Blockchain
NFT
API
Practical example

With an estimated market of more than 11 billion dollars, NFTs are becoming more and more mainstream and widely used. Many applications are developed around them. However, there are different ways to interact with them, some more complicated than others. In this article, we will explain the different ways to retrieve metadata from an NFT. We will detail the “Web 2” approach by comparing different services offering a programming interface (API) for NFTs on the Ethereum Blockchain. Then, we will present an actual example showing how to use these services with an Android and iOS application.

How to connect your DApp to a Wallet ?
Connect a iOS or Android DApp to Web3 Wallet
Guillaume Grandjean - 2022-06-26
Technical
DApp
Wallet

Nowadays, more and more applications are using blockchain technology to provide amazing features. One of your first steps as a developer will probably be to connect your DApp (decentralized application) to a wallet to interact with the user's account.