API de Facturación
por CMOC-Softs

using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

class Program
{
    static async Task Main()
    {
        var url = "http://localhost/sunat-api/src/api/index.php?action=send";
        var token = "TU_TOKEN_API_DE_64_CARACTERES";
        var json = "{\"tipo_documento\":\"01\",\"serie\":\"F001\"}"; // Tu JSON completo

        using (var client = new HttpClient())
        {
            client.DefaultRequestHeaders.Add("Authorization", $"Bearer {token}");
            var content = new StringContent(json, Encoding.UTF8, "application/json");
            
            var response = await client.PostAsync(url, content);
            var result = await response.Content.ReadAsStringAsync();
            
            Console.WriteLine($"Status: {response.StatusCode}");
            Console.WriteLine($"Respuesta: {result}");
        }
    }
}

Imports System.Net.Http
Imports System.Text

Module Module1
    Sub Main()
        EnviarFactura().Wait()
    End Sub

    Async Function EnviarFactura() As Task
        Dim url As String = "http://localhost/sunat-api/src/api/index.php?action=send"
        Dim token As String = "TU_TOKEN_API_DE_64_CARACTERES"
        Dim json As String = "{""tipo_documento"":""01"",""serie"":""F001""}" ' Tu JSON

        Using client As New HttpClient()
            client.DefaultRequestHeaders.Add("Authorization", "Bearer " & token)
            Dim content As New StringContent(json, Encoding.UTF8, "application/json")
            
            Dim response = Await client.PostAsync(url, content)
            Dim result = Await response.Content.ReadAsStringAsync()
            
            Console.WriteLine("Status: " & response.StatusCode.ToString())
            Console.WriteLine("Respuesta: " & result)
        End Using
    End Function
End Module

import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.Scanner;

public class EnviarFactura {
    public static void main(String[] args) {
        try {
            String urlStr = "http://localhost/sunat-api/src/api/index.php?action=send";
            String token = "TU_TOKEN_API_DE_64_CARACTERES";
            String json = "{\"tipo_documento\":\"01\",\"serie\":\"F001\"}"; // Tu JSON

            URL url = new URL(urlStr);
            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            conn.setRequestMethod("POST");
            conn.setRequestProperty("Content-Type", "application/json");
            conn.setRequestProperty("Authorization", "Bearer " + token);
            conn.setDoOutput(true);

            try (OutputStream os = conn.getOutputStream()) {
                byte[] input = json.getBytes(StandardCharsets.UTF_8);
                os.write(input, 0, input.length);
            }

            int responseCode = conn.getResponseCode();
            Scanner scanner = new Scanner(conn.getInputStream(), StandardCharsets.UTF_8.name());
            String response = scanner.useDelimiter("\\A").next();
            
            System.out.println("HTTP Code: " + responseCode);
            System.out.println("Response: " + response);
            scanner.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}