import io.swagger.client.*;
import io.swagger.client.auth.*;
import io.swagger.client.model.*;
import io.swagger.client.api.DateApi;

import java.io.File;
import java.util.*;

public class DateApiExample {

    public static void main(String[] args) {
        ApiClient defaultClient = Configuration.getDefaultApiClient();
        
        // Configure API key authorization: apieco-key
        ApiKeyAuth apieco-key = (ApiKeyAuth) defaultClient.getAuthentication("apieco-key");
        apieco-key.setApiKey("YOUR API KEY");
        // Uncomment the following line to set a prefix for the API key, e.g. "Token" (defaults to null)
        //apieco-key.setApiKeyPrefix("Token");

        DateApi apiInstance = new DateApi();
        BigDecimal apiecoKey = 8.14; // BigDecimal | 
        date date = 2013-10-20; // date | get the by date foreign exchange reference rates (example: 2010-01-12)
        String base = base_example; // String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD)
        String symbols = symbols_example; // String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB) 
        try {
            rate result = apiInstance.getByDate(apiecoKey, date, base, symbols);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling DateApi#getByDate");
            e.printStackTrace();
        }
    }
}

import io.swagger.client.api.DateApi;

public class DateApiExample {

    public static void main(String[] args) {
        DateApi apiInstance = new DateApi();
        BigDecimal apiecoKey = 8.14; // BigDecimal | 
        date date = 2013-10-20; // date | get the by date foreign exchange reference rates (example: 2010-01-12)
        String base = base_example; // String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD)
        String symbols = symbols_example; // String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB) 
        try {
            rate result = apiInstance.getByDate(apiecoKey, date, base, symbols);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling DateApi#getByDate");
            e.printStackTrace();
        }
    }
}

Configuration *apiConfig = [Configuration sharedConfig];

// Configure API key authorization: (authentication scheme: apieco-key)
[apiConfig setApiKey:@"YOUR_API_KEY" forApiKeyIdentifier:@"apieco-key"];
// Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
//[apiConfig setApiKeyPrefix:@"Bearer" forApiKeyIdentifier:@"apieco-key"];

BigDecimal *apiecoKey = 8.14; // 
date *date = 2013-10-20; // get the by date foreign exchange reference rates (example: 2010-01-12)
String *base = base_example; // Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD) (optional)
String *symbols = symbols_example; // Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB)  (optional)

DateApi *apiInstance = [[DateApi alloc] init];

// Get foeign exchange rates
[apiInstance getByDateWith:apiecoKey
    date:date
    base:base
    symbols:symbols
              completionHandler: ^(rate output, NSError* error) {
                            if (output) {
                                NSLog(@"%@", output);
                            }
                            if (error) {
                                NSLog(@"Error: %@", error);
                            }
                        }];

var ForeignExchangeRates = require('foreign_exchange_rates');
var defaultClient = ForeignExchangeRates.ApiClient.instance;

// Configure API key authorization: apieco-key
var apieco-key = defaultClient.authentications['apieco-key'];
apieco-key.apiKey = "YOUR API KEY"
// Uncomment the following line to set a prefix for the API key, e.g. "Token" (defaults to null)
//apieco-key.apiKeyPrefix['apieco-key'] = "Token"

var api = new ForeignExchangeRates.DateApi()

var apiecoKey = 8.14; // {BigDecimal} 

var date = 2013-10-20; // {date} get the by date foreign exchange reference rates (example: 2010-01-12)

var opts = { 
  'base': base_example, // {String} Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD)
  'symbols': symbols_example // {String} Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB) 
};

var callback = function(error, data, response) {
  if (error) {
    console.error(error);
  } else {
    console.log('API called successfully. Returned data: ' + data);
  }
};
api.getByDate(apiecoKey, date, opts, callback);

using System;
using System.Diagnostics;
using IO.Swagger.Api;
using IO.Swagger.Client;
using IO.Swagger.Model;

namespace Example
{
    public class getByDateExample
    {
        public void main()
        {
            
            // Configure API key authorization: apieco-key
            Configuration.Default.ApiKey.Add("apieco-key", "YOUR_API_KEY");
            // Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
            // Configuration.Default.ApiKeyPrefix.Add("apieco-key", "Bearer");

            var apiInstance = new DateApi();
            var apiecoKey = 8.14;  // BigDecimal | 
            var date = 2013-10-20;  // date | get the by date foreign exchange reference rates (example: 2010-01-12)
            var base = base_example;  // String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD) (optional) 
            var symbols = symbols_example;  // String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB)  (optional) 

            try
            {
                // Get foeign exchange rates
                rate result = apiInstance.getByDate(apiecoKey, date, base, symbols);
                Debug.WriteLine(result);
            }
            catch (Exception e)
            {
                Debug.Print("Exception when calling DateApi.getByDate: " + e.Message );
            }
        }
    }
}

<?php
require_once(__DIR__ . '/vendor/autoload.php');

// Configure API key authorization: apieco-key
Swagger\Client\Configuration::getDefaultConfiguration()->setApiKey('apieco-key', 'YOUR_API_KEY');
// Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
// Swagger\Client\Configuration::getDefaultConfiguration()->setApiKeyPrefix('apieco-key', 'Bearer');

$api_instance = new Swagger\Client\Api\DateApi();
$apiecoKey = 8.14; // BigDecimal | 
$date = 2013-10-20; // date | get the by date foreign exchange reference rates (example: 2010-01-12)
$base = base_example; // String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD)
$symbols = symbols_example; // String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB) 

try {
    $result = $api_instance->getByDate($apiecoKey, $date, $base, $symbols);
    print_r($result);
} catch (Exception $e) {
    echo 'Exception when calling DateApi->getByDate: ', $e->getMessage(), PHP_EOL;
}
?>

use Data::Dumper;
use WWW::SwaggerClient::Configuration;
use WWW::SwaggerClient::DateApi;

# Configure API key authorization: apieco-key
$WWW::SwaggerClient::Configuration::api_key->{'apieco-key'} = 'YOUR_API_KEY';
# uncomment below to setup prefix (e.g. Bearer) for API key, if needed
#$WWW::SwaggerClient::Configuration::api_key_prefix->{'apieco-key'} = "Bearer";

my $api_instance = WWW::SwaggerClient::DateApi->new();
my $apiecoKey = 8.14; # BigDecimal | 
my $date = 2013-10-20; # date | get the by date foreign exchange reference rates (example: 2010-01-12)
my $base = base_example; # String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD)
my $symbols = symbols_example; # String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB) 

eval { 
    my $result = $api_instance->getByDate(apiecoKey => $apiecoKey, date => $date, base => $base, symbols => $symbols);
    print Dumper($result);
};
if ($@) {
    warn "Exception when calling DateApi->getByDate: $@\n";
}

from __future__ import print_statement
import time
import swagger_client
from swagger_client.rest import ApiException
from pprint import pprint

# Configure API key authorization: apieco-key
swagger_client.configuration.api_key['apieco-key'] = 'YOUR_API_KEY'
# Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
# swagger_client.configuration.api_key_prefix['apieco-key'] = 'Bearer'

# create an instance of the API class
api_instance = swagger_client.DateApi()
apiecoKey = 8.14 # BigDecimal | 
date = 2013-10-20 # date | get the by date foreign exchange reference rates (example: 2010-01-12)
base = base_example # String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD) (optional)
symbols = symbols_example # String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB)  (optional)

try: 
    # Get foeign exchange rates
    api_response = api_instance.get_by_date(apiecoKey, date, base=base, symbols=symbols)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling DateApi->getByDate: %s\n" % e)

import io.swagger.client.*;
import io.swagger.client.auth.*;
import io.swagger.client.model.*;
import io.swagger.client.api.HistoryApi;

import java.io.File;
import java.util.*;

public class HistoryApiExample {

    public static void main(String[] args) {
        ApiClient defaultClient = Configuration.getDefaultApiClient();
        
        // Configure API key authorization: apieco-key
        ApiKeyAuth apieco-key = (ApiKeyAuth) defaultClient.getAuthentication("apieco-key");
        apieco-key.setApiKey("YOUR API KEY");
        // Uncomment the following line to set a prefix for the API key, e.g. "Token" (defaults to null)
        //apieco-key.setApiKeyPrefix("Token");

        HistoryApi apiInstance = new HistoryApi();
        BigDecimal apiecoKey = 8.14; // BigDecimal | 
        date date = 2013-10-20; // date | get the by date foreign exchange reference rates (example: 2010-01-12)
        String base = base_example; // String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD)
        String symbols = symbols_example; // String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB) 
        String startAt = startAt_example; // String | Get historical rates for a time period..
        try {
            rate result = apiInstance.getByHistory(apiecoKey, date, base, symbols, startAt);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling HistoryApi#getByHistory");
            e.printStackTrace();
        }
    }
}

import io.swagger.client.api.HistoryApi;

public class HistoryApiExample {

    public static void main(String[] args) {
        HistoryApi apiInstance = new HistoryApi();
        BigDecimal apiecoKey = 8.14; // BigDecimal | 
        date date = 2013-10-20; // date | get the by date foreign exchange reference rates (example: 2010-01-12)
        String base = base_example; // String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD)
        String symbols = symbols_example; // String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB) 
        String startAt = startAt_example; // String | Get historical rates for a time period..
        try {
            rate result = apiInstance.getByHistory(apiecoKey, date, base, symbols, startAt);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling HistoryApi#getByHistory");
            e.printStackTrace();
        }
    }
}

Configuration *apiConfig = [Configuration sharedConfig];

// Configure API key authorization: (authentication scheme: apieco-key)
[apiConfig setApiKey:@"YOUR_API_KEY" forApiKeyIdentifier:@"apieco-key"];
// Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
//[apiConfig setApiKeyPrefix:@"Bearer" forApiKeyIdentifier:@"apieco-key"];

BigDecimal *apiecoKey = 8.14; // 
date *date = 2013-10-20; // get the by date foreign exchange reference rates (example: 2010-01-12)
String *base = base_example; // Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD) (optional)
String *symbols = symbols_example; // Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB)  (optional)
String *startAt = startAt_example; // Get historical rates for a time period.. (optional)

HistoryApi *apiInstance = [[HistoryApi alloc] init];

// Get foeign exchange rates
[apiInstance getByHistoryWith:apiecoKey
    date:date
    base:base
    symbols:symbols
    startAt:startAt
              completionHandler: ^(rate output, NSError* error) {
                            if (output) {
                                NSLog(@"%@", output);
                            }
                            if (error) {
                                NSLog(@"Error: %@", error);
                            }
                        }];

var ForeignExchangeRates = require('foreign_exchange_rates');
var defaultClient = ForeignExchangeRates.ApiClient.instance;

// Configure API key authorization: apieco-key
var apieco-key = defaultClient.authentications['apieco-key'];
apieco-key.apiKey = "YOUR API KEY"
// Uncomment the following line to set a prefix for the API key, e.g. "Token" (defaults to null)
//apieco-key.apiKeyPrefix['apieco-key'] = "Token"

var api = new ForeignExchangeRates.HistoryApi()

var apiecoKey = 8.14; // {BigDecimal} 

var date = 2013-10-20; // {date} get the by date foreign exchange reference rates (example: 2010-01-12)

var opts = { 
  'base': base_example, // {String} Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD)
  'symbols': symbols_example, // {String} Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB) 
  'startAt': startAt_example // {String} Get historical rates for a time period..
};

var callback = function(error, data, response) {
  if (error) {
    console.error(error);
  } else {
    console.log('API called successfully. Returned data: ' + data);
  }
};
api.getByHistory(apiecoKey, date, opts, callback);

using System;
using System.Diagnostics;
using IO.Swagger.Api;
using IO.Swagger.Client;
using IO.Swagger.Model;

namespace Example
{
    public class getByHistoryExample
    {
        public void main()
        {
            
            // Configure API key authorization: apieco-key
            Configuration.Default.ApiKey.Add("apieco-key", "YOUR_API_KEY");
            // Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
            // Configuration.Default.ApiKeyPrefix.Add("apieco-key", "Bearer");

            var apiInstance = new HistoryApi();
            var apiecoKey = 8.14;  // BigDecimal | 
            var date = 2013-10-20;  // date | get the by date foreign exchange reference rates (example: 2010-01-12)
            var base = base_example;  // String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD) (optional) 
            var symbols = symbols_example;  // String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB)  (optional) 
            var startAt = startAt_example;  // String | Get historical rates for a time period.. (optional) 

            try
            {
                // Get foeign exchange rates
                rate result = apiInstance.getByHistory(apiecoKey, date, base, symbols, startAt);
                Debug.WriteLine(result);
            }
            catch (Exception e)
            {
                Debug.Print("Exception when calling HistoryApi.getByHistory: " + e.Message );
            }
        }
    }
}

<?php
require_once(__DIR__ . '/vendor/autoload.php');

// Configure API key authorization: apieco-key
Swagger\Client\Configuration::getDefaultConfiguration()->setApiKey('apieco-key', 'YOUR_API_KEY');
// Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
// Swagger\Client\Configuration::getDefaultConfiguration()->setApiKeyPrefix('apieco-key', 'Bearer');

$api_instance = new Swagger\Client\Api\HistoryApi();
$apiecoKey = 8.14; // BigDecimal | 
$date = 2013-10-20; // date | get the by date foreign exchange reference rates (example: 2010-01-12)
$base = base_example; // String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD)
$symbols = symbols_example; // String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB) 
$startAt = startAt_example; // String | Get historical rates for a time period..

try {
    $result = $api_instance->getByHistory($apiecoKey, $date, $base, $symbols, $startAt);
    print_r($result);
} catch (Exception $e) {
    echo 'Exception when calling HistoryApi->getByHistory: ', $e->getMessage(), PHP_EOL;
}
?>

use Data::Dumper;
use WWW::SwaggerClient::Configuration;
use WWW::SwaggerClient::HistoryApi;

# Configure API key authorization: apieco-key
$WWW::SwaggerClient::Configuration::api_key->{'apieco-key'} = 'YOUR_API_KEY';
# uncomment below to setup prefix (e.g. Bearer) for API key, if needed
#$WWW::SwaggerClient::Configuration::api_key_prefix->{'apieco-key'} = "Bearer";

my $api_instance = WWW::SwaggerClient::HistoryApi->new();
my $apiecoKey = 8.14; # BigDecimal | 
my $date = 2013-10-20; # date | get the by date foreign exchange reference rates (example: 2010-01-12)
my $base = base_example; # String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD)
my $symbols = symbols_example; # String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB) 
my $startAt = startAt_example; # String | Get historical rates for a time period..

eval { 
    my $result = $api_instance->getByHistory(apiecoKey => $apiecoKey, date => $date, base => $base, symbols => $symbols, startAt => $startAt);
    print Dumper($result);
};
if ($@) {
    warn "Exception when calling HistoryApi->getByHistory: $@\n";
}

from __future__ import print_statement
import time
import swagger_client
from swagger_client.rest import ApiException
from pprint import pprint

# Configure API key authorization: apieco-key
swagger_client.configuration.api_key['apieco-key'] = 'YOUR_API_KEY'
# Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
# swagger_client.configuration.api_key_prefix['apieco-key'] = 'Bearer'

# create an instance of the API class
api_instance = swagger_client.HistoryApi()
apiecoKey = 8.14 # BigDecimal | 
date = 2013-10-20 # date | get the by date foreign exchange reference rates (example: 2010-01-12)
base = base_example # String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD) (optional)
symbols = symbols_example # String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB)  (optional)
startAt = startAt_example # String | Get historical rates for a time period.. (optional)

try: 
    # Get foeign exchange rates
    api_response = api_instance.get_by_history(apiecoKey, date, base=base, symbols=symbols, startAt=startAt)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling HistoryApi->getByHistory: %s\n" % e)

import io.swagger.client.*;
import io.swagger.client.auth.*;
import io.swagger.client.model.*;
import io.swagger.client.api.LatestApi;

import java.io.File;
import java.util.*;

public class LatestApiExample {

    public static void main(String[] args) {
        ApiClient defaultClient = Configuration.getDefaultApiClient();
        
        // Configure API key authorization: apieco-key
        ApiKeyAuth apieco-key = (ApiKeyAuth) defaultClient.getAuthentication("apieco-key");
        apieco-key.setApiKey("YOUR API KEY");
        // Uncomment the following line to set a prefix for the API key, e.g. "Token" (defaults to null)
        //apieco-key.setApiKeyPrefix("Token");

        LatestApi apiInstance = new LatestApi();
        BigDecimal apiecoKey = 8.14; // BigDecimal | 
        String date = date_example; // String | get the latest (or by date) foreign exchange reference rates (example=2010-01-12)
        String base = base_example; // String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD) 
        String symbols = symbols_example; // String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB) 
        try {
            rate result = apiInstance.getLatest(apiecoKey, date, base, symbols);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling LatestApi#getLatest");
            e.printStackTrace();
        }
    }
}

import io.swagger.client.api.LatestApi;

public class LatestApiExample {

    public static void main(String[] args) {
        LatestApi apiInstance = new LatestApi();
        BigDecimal apiecoKey = 8.14; // BigDecimal | 
        String date = date_example; // String | get the latest (or by date) foreign exchange reference rates (example=2010-01-12)
        String base = base_example; // String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD) 
        String symbols = symbols_example; // String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB) 
        try {
            rate result = apiInstance.getLatest(apiecoKey, date, base, symbols);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling LatestApi#getLatest");
            e.printStackTrace();
        }
    }
}

Configuration *apiConfig = [Configuration sharedConfig];

// Configure API key authorization: (authentication scheme: apieco-key)
[apiConfig setApiKey:@"YOUR_API_KEY" forApiKeyIdentifier:@"apieco-key"];
// Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
//[apiConfig setApiKeyPrefix:@"Bearer" forApiKeyIdentifier:@"apieco-key"];

BigDecimal *apiecoKey = 8.14; // 
String *date = date_example; // get the latest (or by date) foreign exchange reference rates (example=2010-01-12)
String *base = base_example; // Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD)  (optional)
String *symbols = symbols_example; // Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB)  (optional)

LatestApi *apiInstance = [[LatestApi alloc] init];

// Get foeign exchange rates
[apiInstance getLatestWith:apiecoKey
    date:date
    base:base
    symbols:symbols
              completionHandler: ^(rate output, NSError* error) {
                            if (output) {
                                NSLog(@"%@", output);
                            }
                            if (error) {
                                NSLog(@"Error: %@", error);
                            }
                        }];

var ForeignExchangeRates = require('foreign_exchange_rates');
var defaultClient = ForeignExchangeRates.ApiClient.instance;

// Configure API key authorization: apieco-key
var apieco-key = defaultClient.authentications['apieco-key'];
apieco-key.apiKey = "YOUR API KEY"
// Uncomment the following line to set a prefix for the API key, e.g. "Token" (defaults to null)
//apieco-key.apiKeyPrefix['apieco-key'] = "Token"

var api = new ForeignExchangeRates.LatestApi()

var apiecoKey = 8.14; // {BigDecimal} 

var date = date_example; // {String} get the latest (or by date) foreign exchange reference rates (example=2010-01-12)

var opts = { 
  'base': base_example, // {String} Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD) 
  'symbols': symbols_example // {String} Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB) 
};

var callback = function(error, data, response) {
  if (error) {
    console.error(error);
  } else {
    console.log('API called successfully. Returned data: ' + data);
  }
};
api.getLatest(apiecoKey, date, opts, callback);

using System;
using System.Diagnostics;
using IO.Swagger.Api;
using IO.Swagger.Client;
using IO.Swagger.Model;

namespace Example
{
    public class getLatestExample
    {
        public void main()
        {
            
            // Configure API key authorization: apieco-key
            Configuration.Default.ApiKey.Add("apieco-key", "YOUR_API_KEY");
            // Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
            // Configuration.Default.ApiKeyPrefix.Add("apieco-key", "Bearer");

            var apiInstance = new LatestApi();
            var apiecoKey = 8.14;  // BigDecimal | 
            var date = date_example;  // String | get the latest (or by date) foreign exchange reference rates (example=2010-01-12)
            var base = base_example;  // String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD)  (optional) 
            var symbols = symbols_example;  // String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB)  (optional) 

            try
            {
                // Get foeign exchange rates
                rate result = apiInstance.getLatest(apiecoKey, date, base, symbols);
                Debug.WriteLine(result);
            }
            catch (Exception e)
            {
                Debug.Print("Exception when calling LatestApi.getLatest: " + e.Message );
            }
        }
    }
}

<?php
require_once(__DIR__ . '/vendor/autoload.php');

// Configure API key authorization: apieco-key
Swagger\Client\Configuration::getDefaultConfiguration()->setApiKey('apieco-key', 'YOUR_API_KEY');
// Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
// Swagger\Client\Configuration::getDefaultConfiguration()->setApiKeyPrefix('apieco-key', 'Bearer');

$api_instance = new Swagger\Client\Api\LatestApi();
$apiecoKey = 8.14; // BigDecimal | 
$date = date_example; // String | get the latest (or by date) foreign exchange reference rates (example=2010-01-12)
$base = base_example; // String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD) 
$symbols = symbols_example; // String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB) 

try {
    $result = $api_instance->getLatest($apiecoKey, $date, $base, $symbols);
    print_r($result);
} catch (Exception $e) {
    echo 'Exception when calling LatestApi->getLatest: ', $e->getMessage(), PHP_EOL;
}
?>

use Data::Dumper;
use WWW::SwaggerClient::Configuration;
use WWW::SwaggerClient::LatestApi;

# Configure API key authorization: apieco-key
$WWW::SwaggerClient::Configuration::api_key->{'apieco-key'} = 'YOUR_API_KEY';
# uncomment below to setup prefix (e.g. Bearer) for API key, if needed
#$WWW::SwaggerClient::Configuration::api_key_prefix->{'apieco-key'} = "Bearer";

my $api_instance = WWW::SwaggerClient::LatestApi->new();
my $apiecoKey = 8.14; # BigDecimal | 
my $date = date_example; # String | get the latest (or by date) foreign exchange reference rates (example=2010-01-12)
my $base = base_example; # String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD) 
my $symbols = symbols_example; # String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB) 

eval { 
    my $result = $api_instance->getLatest(apiecoKey => $apiecoKey, date => $date, base => $base, symbols => $symbols);
    print Dumper($result);
};
if ($@) {
    warn "Exception when calling LatestApi->getLatest: $@\n";
}

from __future__ import print_statement
import time
import swagger_client
from swagger_client.rest import ApiException
from pprint import pprint

# Configure API key authorization: apieco-key
swagger_client.configuration.api_key['apieco-key'] = 'YOUR_API_KEY'
# Uncomment below to setup prefix (e.g. Bearer) for API key, if needed
# swagger_client.configuration.api_key_prefix['apieco-key'] = 'Bearer'

# create an instance of the API class
api_instance = swagger_client.LatestApi()
apiecoKey = 8.14 # BigDecimal | 
date = date_example # String | get the latest (or by date) foreign exchange reference rates (example=2010-01-12)
base = base_example # String | Rates are quoted against the Euro by default. Quote against a different currency by setting the base parameter in your request. (example: base=USD)  (optional)
symbols = symbols_example # String | Request specific exchange rates by setting the symbols parameter. (example: symbols=USD,GB)  (optional)

try: 
    # Get foeign exchange rates
    api_response = api_instance.get_latest(apiecoKey, date, base=base, symbols=symbols)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling LatestApi->getLatest: %s\n" % e)