Idexo has built a cross-chain NFT API that anyone can use to build NFTs and Marketplaces into their applications in just a few lines of code and a simplified economic model that enables transactions to happen with just an API key rather than a blockchain wallet and with stable pricing for methods on different chains such as Arweave, Avalanche, BSC, Ethereum and Polygon with more in the pipeline. This is especially useful for games and web applications and yet has broad use cases across many different industries and great appeal to the vast majority of developers who have yet to adopt blockchain.