Download invoice PDF

GET

/invoices/{id}/pdf

Downloads the PDF file for a specific invoice. Requires authentication; only returns documents belonging to the authenticated user.

Authorizations

token

Parameters

Path Parameters

required

integer

Invoice ID

Responses

200

Invoice PDF file

application/pdf

string format: binary

401

Client ID or API key isn’t active or invalid!

403

Account isn’t activated. Please wait or contact to support!

404

Resource not found

429

IP address was temporary blocked, because during short time from it was sent many request with invalid credentials. Please wait and try later.

Code Samples

curl -s 'https://api.lox24.eu/invoices/34101/pdf' -H 'X-LOX24-AUTH-TOKEN: YOUR_API_TOKEN' --output invoice.pdf

using System;
using System.Net.Http;
using System.Net.Http.Headers;
using System.IO;
using System.Threading.Tasks;

class Program
{
    static async Task Main()
    {
        using var client = new HttpClient();
        client.DefaultRequestHeaders.Add("X-LOX24-AUTH-TOKEN", "YOUR_API_TOKEN");

        var response = await client.GetByteArrayAsync("https://api.lox24.eu/invoices/34101/pdf");
        await File.WriteAllBytesAsync("invoice.pdf", response);
        Console.WriteLine("PDF saved to invoice.pdf");
    }
}

package main

import (
  "fmt"
  "io"
  "net/http"
  "os"
)

func main() {
  req, _ := http.NewRequest("GET", "https://api.lox24.eu/invoices/34101/pdf", nil)
  req.Header.Set("X-LOX24-AUTH-TOKEN", "YOUR_API_TOKEN")

  resp, _ := http.DefaultClient.Do(req)
  defer resp.Body.Close()
  body, _ := io.ReadAll(resp.Body)
  os.WriteFile("invoice.pdf", body, 0644)
  fmt.Println("PDF saved to invoice.pdf")
}

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.nio.file.Files;
import java.nio.file.Path;

public class Main {
    public static void main(String[] args) throws Exception {
        var client = HttpClient.newHttpClient();
        var request = HttpRequest.newBuilder()
                .uri(URI.create("https://api.lox24.eu/invoices/34101/pdf"))
                .header("X-LOX24-AUTH-TOKEN", "YOUR_API_TOKEN")
                .GET()
                .build();

        var response = client.send(request, HttpResponse.BodyHandlers.ofByteArray());
        Files.write(Path.of("invoice.pdf"), response.body());
        System.out.println("PDF saved to invoice.pdf");
    }
}

fetch('https://api.lox24.eu/invoices/34101/pdf', {
    headers: { 'X-LOX24-AUTH-TOKEN': 'YOUR_API_TOKEN' }
})
.then(res => res.blob())
.then(blob => {
    const url = URL.createObjectURL(blob);
    const a = document.createElement('a');
    a.href = url;
    a.download = 'invoice.pdf';
    a.click();
});

<?php

$ch = curl_init('https://api.lox24.eu/invoices/34101/pdf');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-LOX24-AUTH-TOKEN: YOUR_API_TOKEN']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

$pdf = curl_exec($ch);
curl_close($ch);

file_put_contents('invoice.pdf', $pdf);
echo "PDF saved to invoice.pdf\n";

import requests

response = requests.get(
    'https://api.lox24.eu/invoices/34101/pdf',
    headers={'X-LOX24-AUTH-TOKEN': 'YOUR_API_TOKEN'}
)
with open('invoice.pdf', 'wb') as f:
    f.write(response.content)
print('PDF saved to invoice.pdf')