Bitquery

Bitquery develops blockchain data APIs providing real-time and historical indexed data across 40-plus blockchains through one unified GraphQL schema, with delivery via WebSocket, Solana gRPC, MCP Server, and bulk cloud datashares. The platform offers 30-plus data products including DEX and Trading API covering 300-plus DEXs, Token and Holder API for distribution and flow analysis, Coinpath money flow tracing for compliance and forensics, Balances and Wallet API for real-time portfolio data, and Crypto Price API for real-time and historical token prices. Bitquery indexes over 1PB of blockchain data and handles 10 billion-plus API calls per month, trusted by 40,000-plus developers at companies including Nansen, Chainalysis, Binance, 0x Protocol, Coin Metrics, and Nexo. The platform supports data warehouse integration with Snowflake, BigQuery, Databricks, and Spark via columnar Parquet on S3. Founded in 2019 and headquartered in New York City, the company has raised approximately $8.5M in seed funding. Bitquery differentiates itself as a Binance SAFU Hackathon winner and Polygon ecosystem grant recipient, with on-chain investigations cited by The Washington Post and CoinDesk.