package main

import (
    "encoding/json"
    "net/http"
    "fmt"
    "io/ioutil"
)



func main() {
    user := "github"

    resp, err := http.Get("http://api.github.com/users/"+user)

    if err != nil {
        fmt.Println("Error")
        return
    }

    defer resp.Body.Close()
    body,_ := ioutil.ReadAll(resp.Body)

    var userData map[string]interface{}

    json.Unmarshal(body, &userData)
    fmt.Println(userData["email"])
}