0xArchive

0xArchive is a market-data API and archive for developers, quantitative researchers, and data teams working with Hyperliquid and Lighter. It brings real-time and historical information from both venues into a unified service, helping users build trading strategies, conduct market research, and develop applications using detailed order-level data.

The platform provides data on order books, trades, fills, candles, funding, open interest, liquidations, public positions, and order lifecycles, with coverage varying by venue, market, and dataset. Users can query data through REST APIs, stream live updates or replay historical activity over WebSocket, and purchase Parquet exports for file-based analysis. Python, TypeScript, and Rust SDKs, along with a CLI, MCP tools, and examples, support integration into existing workflows.

0xArchive offers plans ranging from free access to higher-capacity subscriptions, as well as separately purchasable historical exports. Its services are designed to scale from initial testing to larger production workloads, with custom delivery and capacity options available through its enterprise offering.