SubQuery

SubQuery is an advanced, fast, and flexible open-source data indexing framework and decentralized infrastructure platform built for Web3 developers. Functioning as a critical data tier between layer-1 blockchains and front-end decentralized applications (dApps), it allows developers to aggregate, transform, and organize unstructured raw blockchain data into a structured, queryable GraphQL API. By removing the need for developers to build and maintain custom, complex indexing solutions, it significantly reduces dApp backend engineering timelines.

Beyond core indexing, SubQuery operates as a Decentralized Physical Infrastructure Network (DePIN) providing high-performance Remote Procedure Call (RPC) nodes and hosting services. The platform also features an integrated AI-driven layer, AskSubQuery, which leverages artificial intelligence to let users and developers interact with and extract complex multi-chain blockchain data using plain, natural English rather than traditional code or que