# Code Example: Get latest rates

Please note that these are basic examples not targeted for production usage.

{% tabs %}
{% tab title="Node.JS" %}

```javascript
const request = require('request');

//Make request
request('https://api.currex.info/json/latest/EUR', function (error, response, body) {
    //Error catching
    if (error){
        console.error(error);
        return;
    }

    //Parse JSON data
    let responseObj = JSON.parse(body);

    //Dataset timestamp
    //1000 because JavaScript uses milliseconds for date - unix timestamp is only seconds
    let dataTimestamp = new Date(responseObj.timestamp*1000);
    console.info("Data Timestamp: "+ dataTimestamp);

    //Iterate over rates and print them
    //foreach-loop for objects - kind of ;)
    Object.keys(responseObj.rates).forEach(function(key) {
        let singleRate = responseObj.rates[key];

        //1000 because JavaScript uses milliseconds for date - unix timestamp is only seconds
        let singleRateTimestamp = new Date(singleRate.timestamp*1000);
        let singleRateRate = singleRate.rate;
        let singleRateCurrencyCode = singleRate.currency;

        console.log("["+singleRateTimestamp+"]: 1 EUR = "+singleRateRate+" "+singleRateCurrencyCode);
    });


});
```

{% endtab %}

{% tab title="PHP" %}

```php
$apiURL = "https://api.currex.info/v1/json/latest/EUR/";
$jsonApiData = file_get_contents($apiURL);

//Decode the the json to php object
$apiObj = json_decode($jsonApiData);

//dataset timestamp
printf(date('c',$apiObj->timestamp).'<br>');

//Iterate trough object
foreach($apiObj->rates as &$rate){
    printf("[".date('c',$rate->timestamp)."]: 1 EUR = ".$rate->rate." ".$rate->currency."<br>");
}

```

{% endtab %}

{% tab title="Go" %}

```go
package main

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

type CurrencyRate struct{
	Currency string `json:"currency" xml:"currency,attr"`
	Rate float64 `json:"rate" xml:"rate,attr"`
}

type LatestRatesResponse struct{
	XMLName   xml.Name `xml:"latest_rates" json:"-"`
	Timestamp string `json:"timestamp_utc" xml:"timestamp_utc,attr"`
	BaseCurrency string `xml:"base_currency,attr" json:"base_currency"`
	Rates map[string]CurrencyRate `json:"rates" xml:"rates"`
}


func main() {
	var latestRates LatestRatesResponse

	//Get api data
	resp, err := http.Get("https://api.currex.info/v1/json/latest/EUR")
	if err != nil{
		panic(err)
	}

	defer resp.Body.Close()

	body, err := ioutil.ReadAll(resp.Body)
	if err != nil{
		panic(err)
	}

	err = json.Unmarshal(body,&latestRates)
	if err != nil{
		panic(err)
	}

	for k,v := range latestRates.Rates{
		fmt.Printf("1 %s = %f %s\n",latestRates.BaseCurrency,v.Rate,k);
	}

}
```

{% endtab %}
{% endtabs %}