// NuGet Gallery
// https://www.nuget.org/packages/VIESAPI.VIESAPIClient

PM> Install-Package VIESAPI.VIESAPIClient

// No central repository support

// Maven
// https://viesapi.eu/maven/

<repository>
    <id>viesapi</id>
    <url>https://viesapi.eu/maven/releases</url>
</repository>

<dependency>
    <groupId>eu.viesapi</groupId>
    <artifactId>viesapi-client</artifactId>
    <version>1.3.0</version>
</dependency>

// NPM
// https://www.npmjs.com/package/viesapi-client

npm install viesapi-client

# No central repository support

pip install viesapi-python-client-1.3.0.zip

' No central repository support

using viesapiLibrary.dll;

// Create the service client object
// id - a string representing the API key identifier
// key - a string representing the API key
VIESAPIClient viesapi = new VIESAPIClient("id", "key");

#include "viesapi.h"

// Create the service client object
// id - a string representing the API key identifier
// key - a string representing the API key
VIESAPIClient* viesapi = NULL;
viesapi_new_prod(&viesapi, "id", "key");

import pl.viesapi.client.*;

// Create the service client object
// id - a string representing the API key identifier
// key - a string representing the API key
VIESAPIClient viesapi = new VIESAPIClient("id", "key");

var VIESAPI = require('viesapiclient');

// Create the service client object
// id - a string representing the API key identifier
// key - a string representing the API key
var viesapi = new VIESAPI.VIESAPIClient('id', 'key');

from viesapi import *
from pprint import pprint

// Create the service client object
// id - a string representing the API key identifier
// key - a string representing the API key
viesapi = VIESAPIClient('id', 'key')

' Create the service client object
' id - a string representing the API key identifier
' key - a string representing the API key
Dim viesapi As New VIESAPIClient
viesapi.URL = "https://www.viesapi.eu/api"
viesapi.Id = "id"
viesapi.Key = "key"

// A call to a method that returns data from a VIES system
VIESData vies = viesapi.GetVIESData("PL1234567890");

if (vies != null) {
	Console.WriteLine(vies);
}
else {
	Console.WriteLine("Error: " + viesapi.LastError + " (code: " + viesapi.LastErrorCode + ")");
}

// A call to a method that returns data from a VIES system
VIESData* vies = viesapi_get_vies_data(viesapi, "PL1234567890");

if (vies != NULL) {
	printf("Kraj: %s\n", vies->CountryCode);
	printf("VAT ID: %s\n", vies->VATNumber);
	printf("Aktywny: %d\n", vies->Valid);
}
else {
	printf("Error: %s (code: %d)\n", viesapi_get_last_err(viesapi), viesapi_get_last_err_code(viesapi));
}

// A call to a method that returns data from a VIES system
VIESData vies = viesapi.getVIESData("PL1234567890");

if (vies != null) {
	System.out.println(vies);
}
else {
	System.out.println("Error: " + viesapi.getLastError() + " (code: " + viesapi.getLastErrorCode() + ")");
}

// A call to a method that returns data from a VIES system
viesapi.getVIESData('PL1234567890').then((vies) => {
	console.log(vies.toString());
}).catch((e) => {
	console.log(e.message);
});

# A call to a method that returns data from a VIES system
vies = viesapi.get_vies_data('PL1234567890')

if vies:
    pprint(vars(vies))
else:
    print('Error: ' + viesapi.get_last_error() + ' (code: ' + str(viesapi.get_last_error_code()) + ')')

' A call to a method that returns data from a VIES system
Dim vies As VIESData
Set vies = viesapi.GetVIESData("PL1234567890")

If vies Is Nothing Then
	Console.WriteLine("Error: {0}", viesapi.LastError)
Else
	Console.WriteLine(vies.ToString())
End If

// A call to a method that returns data from a VIES system
VIESData vies = viesapi.GetVIESDataParsed("PL1234567890");

if (vies != null) {
	Console.WriteLine(vies);
}
else {
	Console.WriteLine("Error: " + viesapi.LastError + " (code: " + viesapi.LastErrorCode + ")");
}

// A call to a method that returns data from a VIES system
VIESData* vies = viesapi_get_vies_data_parsed(viesapi, "PL1234567890");

if (vies != NULL) {
	printf("Kraj: %s\n", vies->CountryCode);
	printf("VAT ID: %s\n", vies->VATNumber);
	printf("Aktywny: %d\n", vies->Valid);
}
else {
	printf("Error: %s (code: %d)\n", viesapi_get_last_err(viesapi), viesapi_get_last_err_code(viesapi));
}

// A call to a method that returns data from a VIES system
VIESData vies = viesapi.getVIESDataParsed("PL1234567890");

if (vies != null) {
	System.out.println(vies);
}
else {
	System.out.println("Error: " + viesapi.getLastError() + " (code: " + viesapi.getLastErrorCode() + ")");
}

// A call to a method that returns data from a VIES system
viesapi.getVIESDataParsed('PL1234567890').then((vies) => {
	console.log(vies.toString());
}).catch((e) => {
	console.log(e.message);
});

# A call to a method that returns data from a VIES system
vies = viesapi.get_vies_data_parsed('PL1234567890')

if vies:
    pprint(vars(vies))
else:
    print('Error: ' + viesapi.get_last_error() + ' (code: ' + str(viesapi.get_last_error_code()) + ')')

' A call to a method that returns data from a VIES system
Dim vies As VIESData
Set vies = viesapi.GetVIESDataParsed("PL1234567890")

If vies Is Nothing Then
	Console.WriteLine("Error: {0}", viesapi.LastError)
Else
	Console.WriteLine(vies.ToString())
End If

// Upload batch of VAT numbers and get their current VAT statuses and traders data
List numbers = new List {
	"PL1234567890,
	"DK64839576",
	"CZ8475630234"
};

string token = viesapi.GetVIESDataAsync(numbers);

if (token != null) {
	Console.WriteLine("Batch token: " + token);
} else {
	Console.WriteLine("Error: " + viesapi.LastError + " (code: " + viesapi.LastErrorCode + ")");
}

// Upload batch of VAT numbers and get their current VAT statuses and traders data
char* numbers[] = {
	"PL1234567890,
	"DK64839576",
	"CZ8475630234"
};

token = viesapi_get_vies_data_async(viesapi, numbers, 3);

if (token != NULL) {
	printf("Batch token:  %s\n", token);
} else {
	printf("Error: %s (code: %d)\n", viesapi_get_last_err(viesapi), viesapi_get_last_err_code(viesapi));
}

// Upload batch of VAT numbers and get their current VAT statuses and traders data
List numbers = new ArrayList<>();
numbers.add("PL1234567890");
numbers.add("DK64839576");
numbers.add("CZ8475630234");

String token = viesapi.getVIESDataAsync(numbers);

if (token != null) {
	System.out.println("Batch token: " + token);
} else {
	System.out.println("Error: " + viesapi.getLastError() + " (code: " + viesapi.getLastErrorCode() + ")");
}

// Upload batch of VAT numbers and get their current VAT statuses and traders data
const numbers = [
	'PL1234567890',
	'DK64839576',
	'CZ8475630234'
];

viesapi.getVIESDataAsync(numbers).then((token) => {
	console.log('Batch token: ' + token);
}).catch((e) => {
	console.log(e.message);
});

# Upload batch of VAT numbers and get their current VAT statuses and traders data
numbers = [
    'PL1234567890',
    'DK64839576',
    'CZ7710043187'
]

token = viesapi.get_vies_data_async(numbers)

if token:
    print('Batch token: ' + token)
else:
    print('Error: ' + viesapi.get_last_error() + ' (code: ' + str(viesapi.get_last_error_code()) + ')')

' Not supported yet

// Check batch result and download data (at production it usually takes 2-3 min for result to be ready)
BatchResult result;

while ((result = viesapi.GetVIESDataAsyncResult(token)) == null) {
	if (viesapi.LastErrorCode != Error.BATCH_PROCESSING) {
		Console.WriteLine("Error: " + viesapi.LastError + " (code: " + viesapi.LastErrorCode + ")");
		return;
	}

	Console.WriteLine("Batch is still processing, waiting...");
	Thread.Sleep(30000);
}

// Batch result is ready
Console.WriteLine(result);

// Check batch result and download data (at production it usually takes 2-3 min for result to be ready)
while ((result = viesapi_get_vies_data_async_result(viesapi, token)) == NULL) {
	if (viesapi_get_last_err_code(viesapi) != VIESAPI_ERR_BATCH_PROCESSING) {
		printf("Error: %s (code: %d)\n", viesapi_get_last_err(viesapi), viesapi_get_last_err_code(viesapi));
		return;
	}

	printf("Batch is still processing, waiting...\n");
	Sleep(30000);
}

// Batch result is ready
for (i = 0; i < result->NumbersCount; i++) {
	printf("Country:  %s\n", result->Numbers[i]->CountryCode);
	printf("VAT ID:   %s\n", result->Numbers[i]->VATNumber);
	printf("Is valid: %d\n", result->Numbers[i]->Valid);
	printf("\n");
}

for (i = 0; i < result->ErrorsCount; i++) {
	printf("Country:  %s\n", result->Errors[i]->CountryCode);
	printf("VAT ID:   %s\n", result->Errors[i]->VATNumber);
	printf("Error:    %s\n", result->Errors[i]->Error);
	printf("\n");
}

// Check batch result and download data (at production it usually takes 2-3 min for result to be ready)
BatchResult result;

while ((result = viesapi.getVIESDataAsyncResult(token)) == null) {
	if (viesapi.getLastErrorCode() != eu.viesapi.client.Error.BATCH_PROCESSING) {
		System.out.println("Error: " + viesapi.getLastError() + " (code: " + viesapi.getLastErrorCode() + ")");
		return;
	}

	System.out.println("Batch is still processing, waiting...");
	Thread.sleep(30000);
}

// Batch result is ready
System.out.println(result);

// Check batch result and download data (at production it usually takes 2-3 min for result to be ready)
const looper = setInterval(() => {
	viesapi.getVIESDataAsyncResult(token).then((result) => {
		// Batch result is ready
		console.log(result);
		clearInterval(looper);
	}).catch((e) => {
		console.log(e.message);
	});
}, 30000);

# Upload batch of VAT numbers and get their current VAT statuses and traders data
numbers = [
    'PL1234567890',
    'DK64839576',
    'CZ7710043187'
]

token = viesapi.get_vies_data_async(numbers)

if token:
    print('Batch token: ' + token)
else:
    print('Error: ' + viesapi.get_last_error() + ' (code: ' + str(viesapi.get_last_error_code()) + ')')

' Not supported yet

// Get current account status
AccountStatus account = viesapi.GetAccountStatus();

if (account != null) {
     Console.WriteLine(account);
}
else {
     Console.WriteLine("Error: " + viesapi.LastError);
}

// Get current account status
AccountStatus* account = viesapi_get_account_status(viesapi);

if (account != NULL) {
	printf("Plan name: %s\n", account->BillingPlanName);
	printf("Price: %.2f\n", account->SubscriptionPrice);
	printf("Number of queries: %d\n", account->TotalCount);
}
else {
	printf("Error: %s\n", viesapi_get_last_err(viesapi));
}

// Get current account status
AccountStatus account = viesapi.getAccountStatus();

if (account != null) {
     System.out.println(account);
}
else {
     System.err.println("Error: " + viesapi.getLastError());
}

// Get current account status
viesapi.getAccountStatus().then((account) => {
	console.log(account.toString());
}).catch((e) => {
	console.log(e.message);
});

# Get current account status
account = viesapi.get_account_status()

if account:
    pprint(vars(account))
else:
    print u'Error: ' + viesapi.get_last_error()

'Get current account status
Dim account As AccountStatus
Set account = viesapi.GetAccountStatus()

If account Is Nothing Then
	Console.WriteLine("Error: {0}", viesapi.LastError)
Else
	Console.WriteLine(account.ToString())
End If

// Get current EU VIES system status
VIESStatus viesStatus = viesapi.GetVIESStatus();

if (viesStatus != null)
{
    Console.WriteLine(viesStatus);
} else {
    Console.WriteLine("Error: " + viesapi.LastError + " (code: " + viesapi.LastErrorCode + ")");
}

// Get current EU VIES system status
vies_status = viesapi_get_vies_status(viesapi);

if (vies_status != NULL) {
    printf("VIES is available: %s\n", vies_status->Available ? "Yes" : "No");
    printf("\n");

    for (i = 0; i < vies_status->CountriesCount; i++) {
        printf("Country code:      %s\n", vies_status->Countries[i]->CountryCode);
        printf("Status:            %s\n", vies_status->Countries[i]->Status);
        printf("\n");
    }
} else {
    printf("Error: %s (code: %d)\n", viesapi_get_last_err(viesapi), viesapi_get_last_err_code(viesapi));
}

// Get current EU VIES system status
VIESStatus viesStatus = viesapi.getVIESStatus();

if (viesStatus != null) {
    System.out.println(viesStatus);
} else {
    System.out.println("Error: " + viesapi.getLastError() + " (code: " + viesapi.getLastErrorCode() + ")");
}

// Get current EU VIES system status
viesapi.getVIESStatus().then((vies) => {
    console.log(vies.toString());
}).catch((e) => {
    console.log(e.message);
});

# Get current EU VIES system status
vies_status = viesapi.get_vies_status()

if vies_status:
    print(vies_status)
else:
    print('Error: ' + viesapi.get_last_error() + ' (code: ' + str(viesapi.get_last_error_code()) + ')')

'Get current EU VIES system status
Dim status As VIESStatus
Set status = viesapi.GetVIESStatus()

If status Is Nothing Then
	Console.WriteLine("Error: {0}", viesapi.LastError)
Else
	Console.WriteLine(status.ToString())
End If