Huobi is a Chinese BitCoin and cryptocurrency online exchange service. Using the Huobi Trade API, users can submit transaction requests with HTTP POST methods in order to buy, sell, or trade BitCoin. Users may also use the Trade API to check and modify existing orders, return account balances, and perform account maintenance. The Huobi Quotes API can be used to receive market data and cryptocurrency pricing information. Huobi also offers web-sockets for easy web implementation.