Founded in 2017, Miami-based QuickNode offers tools for over 16 blockchains and 33 networks that aim to improve speed, reliability and security for developers The tools include application programming kits (APIs), analytics and end-to-end support. The Core API handles the potential blockchain forks, upgrades and network interruptions for an app. A NFT API makes it easier to find non-fungible tokens and their metadata, and the Token API lets users look up tokens by wallet, token transfers and token details, according to the QuickNode website.