CoinGlass API is a powerful and comprehensive API system designed to aggregate real-time and historical data from major cryptocurrency exchanges across futures, spot, options, ETF, and on-chain markets.
Originally known for its robust futures data aggregation, CoinGlass API provides reliable access to key metrics such as contract trading volume, open interest, funding rates, liquidation events, liquidation heatmaps, liquidation maps, and long/short ratios. Today, the platform has expanded its coverage to include a wide array of critical market indicators spanning spot order books, whale positions, ETF net asset flows, on-chain reserves, and macro sentiment indexes.
As a professional-grade data platform, CoinGlass API supports thousands of trading pairs and hundreds of digital assets across multiple market types. It is trusted by quantitative traders, institutions, data analysts, and developers to power research, strategy, and monitoring infrastructure.
✅ Key Highlights:
Aggregated data from leading futures and spot exchanges including Binance, OKX, Bybit, Coinbase, and more
Coverage of over 2000+ crypto derivatives and global options products
Fine-grained historical and real-time access to funding rates, OI, price OHLC, open interest, whale metrics, long/short ratios, and liquidation flows
Enhanced visibility into ETF flows, on-chain reserves, ERC20 transfers, and macro market indexes such as Crypto Fear & Greed, S2F, and Rainbow Chart
Developer-friendly RESTful interface with pagination, filtering, and scalable response structures
CoinGlass API empowers users to monitor market trends, identify strategic opportunities, and quantitatively analyze crypto markets with precision and speed.
Some endpoints will require an API Key. Please refer to this page.
1.Register your coinglass account
2.Log in
3.Check the api
The base endpoinpus: <https://open-api-v4.coinglass.com>
All endpoints return either a JSON object or array.