OKCoin is a Singapore-based BitCoin and futures exchange platform. Using the OKCoin Trade API, OKCoin users can exercise programmatic access to real time cryptocurrency market data, account management, and to check transaction history. The Price API can be called upon to value cryptocurrency prices in comparison to the U.S. dollar and to return latest trade information. Similarly, the Futures REST Price and Trade APIs allow OKCoin users to manage their accounts and perform similar functions but in regards to trading futures. OKCoin also hosts websocket APIs for their Trade and Public APIs. All HTTP requests to the OKCoin API will return JSON-formatted responses. Developers can apply for API access from their OKCoin account.