Hgraph

Hgraph connects Claude directly to live blockchain data across networks including Ethereum, Base, Optimism, Polygon, Avalanche, BNB Chain, Hedera, and a growing list of others, through a single connector. Ask questions in plain English and get real-time, network-specific answers such as account balances, portfolio breakdowns, token supplies and holders, transaction history, NFT activity, DeFi metrics, and network analytics. Key features: - One connector, every network — a list_chains tool shows what's live; new chains appear automatically, no reconfiguration - GraphQL — rich indexed queries over enriched blockchain data - SQL — direct read-only queries against full network history - JSON-RPC — live node calls on EVM networks - Built-in context — the connector teaches Claude each chain's schemas and conventions, so queries work on the first try. Data is served from Hgraph's own bare-metal infrastructure with real-time updates. Get started free at app.hgraph.com.