> For the complete documentation index, see [llms.txt](https://docs.lime-pay.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lime-pay.com/api-documentation/deposits-api/endpoints/currency-exchange-endpoint.md).

# Currency Exchange Endpoint

## Currency Exchange

<mark style="color:blue;">`GET`</mark> `https://api-stg.lime-pay.com/v3/exchange_rates?country={country}&amount={amount}`

The **`exchange_rates`** endpoint allow you to get the exchange of any currency compared against **USD**.

#### Query Parameters

| Name    | Type   | Description                                                               |
| ------- | ------ | ------------------------------------------------------------------------- |
| country | string | Country ISO code in whose local currency the amount will be converted to. |
| amount  | number | Amount to convert in USD. If none is specified, **`1`** will be assumed.  |

#### Headers

| Name          | Type   | Description                   |
| ------------- | ------ | ----------------------------- |
| Authorization | string | "Bearer " + Read-Only API Key |

### Example request

{% tabs %}
{% tab title="cURL" %}

```bash
curl --location --request GET 'https://api-stg.lime-pay.com/v3/exchange_rates?country=VN&amount=1' \
--header 'Authorization: Bearer your_read_only_key_here'


```

{% endtab %}

{% tab title="JAVA" %}

```java
import java.io.*;
import okhttp3.*;

public class main {
  public static void main(String []args) throws IOException{
    OkHttpClient client = new OkHttpClient().newBuilder()
      .build();
    Request request = new Request.Builder()
      .url("https://api-stg.lime-pay.com/v3/exchange_rates?country=VN&amount=10")
      .method("GET", null)
      .addHeader("Authorization", "Bearer your_read_only_key_here")
      .build();
    Response response = client.newCall(request).execute();
    System.out.println(response.body().string());
  }
}


```

{% endtab %}

{% tab title="C#" %}

```csharp
using System;
using RestSharp;

namespace HelloWorldApplication {
    class HelloWorld {
        static void Main(string[] args) {
            var client = new RestClient("https://api-stg.lime-pay.com/v3/exchange_rates?country=VN&amount=10");
            client.Timeout = -1;
            var request = new RestRequest(Method.GET);
            request.AddHeader("Authorization", "Bearer your_read_only_key_here");
            IRestResponse response = client.Execute(request);
            Console.WriteLine(response.Content);
        }
    }
}


```

{% endtab %}

{% tab title="PHP" %}

```php
<?php

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => "https://api-stg.lime-pay.com/v3/exchange_rates?country=TH&amount=10",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => array(
    "Authorization: Bearer your_read_only_key_here"
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;



```

{% endtab %}
{% endtabs %}

{% tabs %}
{% tab title="200 Currency exchange correctly returned." %}

```java
{
    "fx_rate": 26118.7500,
    "currency": "VND",
    "converted_amount": 26118.7500
}
```

{% endtab %}

{% tab title="401 Invalid credentials error" %}

```java
{
    "code": 100,
    "description": "Invalid credentials",
    "type": "INVALID_CREDENTIALS"
}
```

{% endtab %}
{% endtabs %}

{% hint style="success" %}
Please find all the country codes in the [Countries Specifications](/knowledge-base/countries-specifications.md#details) section.
{% endhint %}

### Response fields

| Field name         | Format | Description                                                                                              |
| ------------------ | ------ | -------------------------------------------------------------------------------------------------------- |
| `fx_rate`          | Number | Currency exchange                                                                                        |
| `currency`         | String | [Currency](/knowledge-base/countries-specifications.md#countries-and-currencies) used for the conversion |
| `converted_amount` | Number | Amount resulting from multiplying the `amount` you sent with the `fx_rate`                               |


---

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