The Graph

The Graph is a decentralized indexing protocol that makes blockchain data easily queryable through open APIs called subgraphs. Developers deploy subgraphs to index specific smart contract events, enabling fast, efficient queries of on-chain data for DeFi applications, NFT projects, and crypto analytics platforms. Powered by a decentralized network of indexers, The Graph processes billions of queries monthly for protocols like Uniswap, Aave, and Compound. Its AI-assisted subgraph development tools help developers build data indexing faster. As foundational infrastructure for the DeFi ecosystem, The Graph is one of the most important AI crypto development tools enabling the data layer of Web3.