1. [Home](https://www.g2.com/) 2. ... 3. [Cryptocurrency Exchanges](https://www.g2.com/categories/cryptocurrency-exchanges) 4. [CoinAPI Discussions](https://www.g2.com/products/coinapi/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_6765d2808de55b18b7a0c80ee741d648/coinapi.png "Product Avatar Image") ](/products/coinapi/reviews) [ CoinAPI ](/products/coinapi/reviews) (4)3.0/5 CoinAPI – The Most Reliable Cryptocurrency Market Data & Trading Solutions CoinAPI is an institutional-grade cryptocurrency data provider, offering real-time, historical, and trading solutions through robust APIs. With 350+ exchanges integrated, CoinAPI delivers accurate and high-speed market data, making it the go-to choice for hedge funds, trading firms, fintech companies, and developers worldwide. CoinAPI’s Product Suite πŸ”Ή Market Data API: Access real-time and historical market data, including trades, order books, and OHLCV, via REST, WebSocket, and FIX APIs. πŸ”Ή Indexes API – Use custom crypto indexes for benchmarking, performance tracking and risk management. πŸ”Ή EMS Trading API – Trade directly on supported exchanges using Electronic Messaging System (EMS) FIX API, designed for institutional traders. πŸ”Ή Flat Files – Download historical market data in CSV or JSON format for backtesting, AI models and quantitative analysis. πŸ”Ή Exchange Rates API – Get accurate crypto-to-fiat and crypto-to-crypto exchange rates, aggregated from multiple exchanges. Why CoinAPI? βœ… Ultra Low Latency – Millisecond precision for high-frequency trading strategies. βœ… Unmatched Data Coverage – Over 350+ exchanges and thousands of assets tracked. βœ… Enterprise Grade Reliability – 99.99% uptime ensures seamless data flow. βœ… Developer-Friendly Integration – Rich documentation, SDKs, and multiple API options. βœ… Scalable & Secure – Designed for institutions, fintechs, and crypto applications. Who Uses CoinAPI? πŸ”Ή Hedge Funds & Quant Traders – Optimise algorithmic strategies with high-accuracy market data. πŸ”Ή Exchanges & Market Makers – Improve liquidity and trading efficiency. πŸ”Ή Fintech & Crypto Apps – Power portfolio tracking, analytics and compliance solutions. Get Started Today! Join thousands of institutions and developers who trust CoinAPI! Show More * * * ### 0.0 Nps Score Already have CoinAPI? ### All CoinAPI Discussions Search Most CommentedMost HelpfulCommon QuestionsNewest All DiscussionsDiscussions with CommentsCommon QuestionsDiscussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Common Questions Newest Filter by All Discussions Discussions with Comments Common Questions Discussions without Comments ![Pinned by G2 as a common question](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pinned by G2 as a common question") G2 Pinned by G2 as a common question β€’ about 3 years ago More Options - [ # What is CoinAPI used for? ](/discussions/what-is-coinapi-used-for) What is CoinAPI used for? 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