Coin Market Cap API package - written in Go
go get -u -v github.com/kasmetski/cmcAPI
Get single coin info
getBTC, err := cmcAPI.GetCoinInfo("bitcoin")
Get Allcoins info (all/limit)
getCoins, err := cmcAPI.GetAllCoinInfo(0)
If you want to limit results to top 10, use cmcAPI.GetAllCoinInfo(10)
Get Global Market Data
getMarket, err := cmcAPI.GetMarketData()
See the example folder for more details.
//TODO: fiat currencies convert