With over 100 chains currently supported, Covalent's breadth of chain coverage is unparalleled. Whether it's an event, a token or a transaction, Covalent captures it in real-time.
Covalent's DeFi data coverage is best in class, providing data availability for every on-chain protocol all the way back to its inception. This ensures that our users can access the most comprehensive and accurate DeFi data.
NFT Token metadata and assets are stored off-chain, usually behind heavily rate-limited APIs, non-standard formats, and gigantic file sizes - without thumbnails, and unoptimized images. Covalent has downloaded the metadata, assets and other related information and cached them on our side for the best developer experience.