Covalent

Covalent is a comprehensive modular data infrastructure platform designed to provide developers with easy access to structured, verifiable blockchain data across more than 100 blockchains. It addresses the challenges of fragmented and unstructured onchain data by aggregating billions of rows of transaction, token, and event data into a unified API and SDK ecosystem. This enables developers to build scalable, multichain web3 applications without the complexity of managing multiple data sources or running their own nodes.

The platform offers several key products, including GoldRush, a suite of APIs, SDKs, UI kits, and decoders that deliver foundational blockchain data such as token balances, transaction histories, logs, and traces. GoldRush supports over 200 networks and provides open-source React components for common use cases like wallet portfolios, NFT galleries, and block explorers. Covalent also powers SpeedRun, a prompt-to-earn platform that allows builders to deploy onchain apps quickly and monetize usage with integrated smart contract deployment and payment protocols.

What sets Covalent apart is its scale and modularity, supporting a vast number of blockchains with enterprise-grade data verifiability and long-term availability. Its Ethereum Wayback Machine ensures secure, decentralized access to historical Ethereum data, enhancing trust and transparency. Covalent’s infrastructure is trusted by over 70,000 developers and 3,000 organizations, including leading DeFi, GameFi, and AI projects. Developers can get started by integrating the GoldRush API or using open-source UI kits and templates to accelerate dapp development, with comprehensive documentation and active community support available.