OHLC provides a comprehensive API that delivers real-time and historical market data for Hyperliquid’s perpetual and spot token markets, including OHLCV, market cap, volume, and funding information. The platform also offers fee analytics, whale flow tracking, and live liquidation events via WebSocket streams, enabling developers and traders to integrate detailed market insights directly into their applications.
Funding
Funding not disclosed
Founders
Product
Problem
Developers building crypto trading applications often lack a single, reliable source for comprehensive market data, requiring them to integrate multiple APIs to obtain price history, fee structures, and large‑trader activity. This fragmentation increases development time, introduces inconsistencies, and makes real‑time event handling, such as liquidations, cumbersome.
Solution
Hyperliquid offers a unified REST and WebSocket API that delivers complete market coverage for both perpetual and spot crypto assets. The service provides OHLCV data across flexible timeframes, detailed fee analytics per address, and hourly whale flow metrics for perpetual contracts. A dedicated WebSocket stream broadcasts live liquidation events, enabling applications to react instantly to market stress. All endpoints return standardized JSON responses and support bearer‑token authentication, simplifying integration and ensuring consistent data quality. The API is designed for high performance and reliability, reducing the need for multiple data providers.
Target Audience
Primary users are developers and quantitative teams building crypto trading platforms, bots, or analytics tools that require comprehensive, low‑latency market data.
Features
- OHLCV endpoints for perpetual and spot tokens with customizable intervals (e.g., 1h, 1d, 1w)
- Fee analytics returning total, maker, taker fees and rebates for any address across markets
- Whale flow metrics delivering hourly long/short volume and net flow for perpetual contracts
- Real‑time liquidation event stream via WebSocket for immediate market‑impact notifications
- Consistent JSON schema, timestamp filtering, and bearer‑token authentication for secure access
- Historical data retrieval with precise timestamp queries to support back‑testing and analysis