0xArchive Market Data

npx add-mcp 'https://mcp.0xarchive.io/mcp'

0xArchive

0xArchive captures and serves current and historical market data for Hyperliquid and Lighter. The two top-level venue APIs are distinct. Hyperliquid covers core perpetuals, Spot pairs, HIP-3 builder markets, and HIP-4 outcome markets. Lighter mainnet has its own routes and order-level L3 books; Lighter on Robinhood Chain is a separate deployment with different symbols and coverage, and no L3. Do not substitute one venue family or deployment for another.

Choose an access path

• REST: Request available market data by venue, symbol, schema, and time window. Use the OpenAPI reference for the exact route and response shape.
• WebSocket: Subscribe to supported live channels or replay historical messages on channels that offer replay. Live and replay availability differs by channel, so check the WebSocket documentation before choosing one.
• Parquet exports: Use the Data Catalog to choose a market, available schemas, and UTC range. Exports are priced by delivered data volume; you can buy one without an API subscription.
• Client tooling: The SDKs, CLI, and hosted MCP guide explains which interface fits an application or coding agent. Hosted MCP uses client-managed OAuth rather than an 0xArchive API key.

Coverage and access

Dates and schemas differ by market. Open a venue-specific market page from the Data Catalog for its published per-schema start dates; an earliest date for one schema is not the start of every dataset. Check data quality for freshness before relying on a historical window.

The Free plan includes the most recent 30 days of history with a maximum 30-day request or replay span. Paid plans unlock the full retained archive, subject to each market's actual capture start. All applicable route families and schemas remain available across plans; capacity, history window, and export charges vary. See pricing for current limits and rates.

Start with the data chooser if you are deciding between code and file delivery, or use the developer docs for a specific integration.