go get https://github.com/codex-team/hawk.go

package main

import(
  "fmt"
  "log"

	"github.com/codex-team/hawk.go"
)

func main() {
    // initialize Hawk Catcher
    catcher, err := hawk.New("abcd1234-1234-abcd-1234-123456abcdef", hawk.NewHTTPSender())
    if err != nil {
        log.Fatal(err)
    }

    go catcher.Run()
    defer catcher.Stop()

    err = catcher.Catch(fmt.Errorf("Test exception"))
    if err != nil {
        catcher.Stop()
        log.Fatal(err)
    }
}