Crypto APIs is a blockchain infrastructure suite for Web3 businesses and institutions. It offers unified APIs for blockchain data, block and transaction information, address balances and history, smart-contract metadata, blockchain events, transaction preparation and broadcasting, fee estimation, market data, HD wallet management, blockchain utilities, AML address screening, transaction simulation, and shared or dedicated JSON-RPC nodes. The company serves SMEs, enterprises, developers, crypto wallets, hardware wallets, exchanges, payment processors, digital banks, lending platforms, custody providers, and crypto accounting businesses.