NewRequest

package main

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

func main() {

    url := "http://blizzcmsv2.fixcore.fx/api/ApiAccount/user/5" //this is my website url

    req, _ := http.NewRequest("GET", url, nil) //method

    req.Header.Add("content-type", "multipart/form-data; boundary=---011000010111000001101001")
    req.Header.Add("x-api-key", "MYCODE@123") //this is my Api key
    req.Header.Add("authorization", "Basic MYCREDENTIAL") //this is my credential

    res, _ := http.DefaultClient.Do(req)

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

    fmt.Println(res)
    fmt.Println(string(body))

}