Go Sample Code: Real-time Currency Rates API

Here is an example that will retrieve current exchange rates for over 150 global currencies.

Go code:

package main

import (

type Payload struct {
	Symbol   string
	Name     string
	Country  string
	Rate     string
	Code     string
	Credits  int

func main() {
    // Create the struct variable to store the decoded JSON response
    thePayload := Payload{}

    // Call the API
    // Can error check here too replacing underscore with 'err'
    response, _ := http.Get("https://api.interzoid.com/getcurrencyrate?license=

    if response.StatusCode != 200 {
        // Report any HTTP Errors
        fmt.Println("Error: ", response.Status)

    } else {
        // Decode the JSON and print a comma-delimited response,
        // one of many ways to format the response
        _ = json.NewDecoder(response.Body).Decode(&thePayload)

        fmt.Println(thePayload.Symbol + "," + thePayload.Name +
		"," + thePayload.Country +
		"," + thePayload.Rate)

To execute from the command line:

> go run YOURFILENAME.go


GBP,Pound,Great Britain,0.767

If you do not have an API License Key, you can obtain one by registering here.

Return to Get Currency Rate API page

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