BTC Markets is an Australian based BitCoin and cryptocurrency exchange. Using BTC Markets, users can buy, trade, and sell their digital currency all through their bank account credentials. BTC Markets hosts an API to help developers create trading and payment mobile app solutions. The BTC Markets REST API accepts JSON formatted GET requests to the HTTP endpoint. The API will return account balances, can be used to transfer funds, and be used to retrieve market data via a ticker, orderbook, and summary of recent trades. The BTC Markets API accepts an API key and valid time stamp for authentication.