Covalent

Covalent provides a unified API to bring full transparency and visibility to assets across all blockchain networks. Covalent's proprietary technology enables a "no-code" solution that solves a vast array of use-cases for wallets, exchanges, custodians and taxation amongst others. The API allows easy access to blockchain data that is normalized, unified and granular. With the summer's DeFi yield farming craze, Covalent has seen exponential growth in the number of API calls it serves everyday to customers. A service like Covalent, with data covering smart contracts, is crucial for DeFi users to keep abreast of their positions and make data-backed decisions.