Documentación de la API

Navegación

Introducción

La API de LegallyMail te permite enviar correos electrónicos certificados desde tu aplicación. Todos los envíos se registran y puedes obtener certificados legales de entrega y lectura.

Nota: Solo los usuarios que hayan realizado al menos un pago pueden usar la API y crear tokens.

Prueba la API

Autenticación

Todas las peticiones a la API requieren autenticación mediante un token de acceso. Puedes obtener tu token desde el panel de usuario.

Método 1: Header Authorization

Incluye el token en el header Authorization:

Authorization: Bearer YOUR_TOKEN_HERE

Método 2: En el cuerpo de la petición

Incluye el token en el JSON del cuerpo:

{
  "token": "YOUR_TOKEN_HERE",
  "recipient": "example@example.com",
  ...
}

Obtener un Token

Para obtener un token de API, primero debes haber realizado al menos un pago. Luego puedes crear tokens desde tu panel de usuario.

Iniciar Sesión

Endpoints

POST /api/send

Envía un correo electrónico certificado.

Parámetros

Parámetro	Tipo	Requerido	Descripción
`Authorization`	string (header)	Sí	Token de autenticación en formato "Bearer {token}" o solo el token
`recipient` / `to`	string	Sí	Dirección de email del destinatario
`subject`	string	Sí	Asunto del email
`message` / `body` / `content`	string (HTML)	Sí	Contenido del email en formato HTML
`reply_to`	string (email)	No	Dirección de email para respuestas (opcional)
`reply_to_name`	string	No	Nombre para respuestas (opcional)
`attachments`	array	No	Array de archivos adjuntos (opcional). Cada archivo debe tener: filename, content (base64), mime_type

Ejemplos de código

curl -X POST https://legallymail.com/api/send \
  -H "Authorization: Bearer YOUR_TOKEN_HERE" \
  -H "Content-Type: application/json" \
  -d '{
    "recipient": "example@example.com",
    "subject": "Test Email with Attachment",
    "message": "<h1>Hello World</h1><p>This email contains an attachment.</p>",
    "attachments": [
      {
        "filename": "document.pdf",
        "content": "base64_encoded_file_content_here",
        "mime_type": "application/pdf"
      }
    ]
  }'

<?php
$token = 'YOUR_TOKEN_HERE';
$url = 'https://legallymail.com/api/send';

// Leer el archivo y codificarlo en base64
$filePath = '/path/to/document.pdf';
$fileContent = base64_encode(file_get_contents($filePath));

$data = [
    'recipient' => 'example@example.com',
    'subject' => 'Test Email with Attachment',
    'message' => '<h1>Hello World</h1><p>This email contains an attachment.</p>',
    'attachments' => [
        [
            'filename' => 'document.pdf',
            'content' => $fileContent,
            'mime_type' => 'application/pdf'
        ]
    ]
];

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    'Authorization: Bearer ' . $token,
    'Content-Type: application/json'
]);

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

$result = json_decode($response, true);
?>

import requests
import base64

token = 'YOUR_TOKEN_HERE'
url = 'https://legallymail.com/api/send'

# Leer el archivo y codificarlo en base64
with open('/path/to/document.pdf', 'rb') as file:
    file_content = base64.b64encode(file.read()).decode('utf-8')

data = {
    'recipient': 'example@example.com',
    'subject': 'Test Email with Attachment',
    'message': '<h1>Hello World</h1><p>This email contains an attachment.</p>',
    'attachments': [
        {
            'filename': 'document.pdf',
            'content': file_content,
            'mime_type': 'application/pdf'
        }
    ]
}

headers = {
    'Authorization': f'Bearer {token}',
    'Content-Type': 'application/json'
}

response = requests.post(url, json=data, headers=headers)
result = response.json()

const token = 'YOUR_TOKEN_HERE';
const url = 'https://legallymail.com/api/send';

// Leer el archivo y codificarlo en base64 (Node.js)
const fs = require('fs');
const filePath = '/path/to/document.pdf';
const fileContent = fs.readFileSync(filePath).toString('base64');

const data = {
    recipient: 'example@example.com',
    subject: 'Test Email with Attachment',
    message: '<h1>Hello World</h1><p>This email contains an attachment.</p>',
    attachments: [
        {
            filename: 'document.pdf',
            content: fileContent,
            mime_type: 'application/pdf'
        }
    ]
};

fetch(url, {
    method: 'POST',
    headers: {
        'Authorization': `Bearer ${token}`,
        'Content-Type': 'application/json'
    },
    body: JSON.stringify(data)
})
.then(response => response.json())
.then(result => console.log(result))
.catch(error => console.error('Error:', error));

package main

import (
    'bytes'
    'encoding/base64'
    'encoding/json'
    'io/ioutil'
    'net/http'
)

func main() {
    token := 'YOUR_TOKEN_HERE'
    url := 'https://legallymail.com/api/send'

    // Leer el archivo y codificarlo en base64
    filePath := '/path/to/document.pdf'
    fileContent, _ := ioutil.ReadFile(filePath)
    fileBase64 := base64.StdEncoding.EncodeToString(fileContent)

    data := map[string]interface{}{
        'recipient': 'example@example.com',
        'subject':   'Test Email with Attachment',
        'message':   '<h1>Hello World</h1><p>This email contains an attachment.</p>',
        'attachments': []map[string]string{
            {
                'filename':  'document.pdf',
                'content':   fileBase64,
                'mime_type': 'application/pdf',
            },
        },
    }

    jsonData, _ := json.Marshal(data)

    req, _ := http.NewRequest('POST', url, bytes.NewBuffer(jsonData))
    req.Header.Set('Authorization', 'Bearer '+token)
    req.Header.Set('Content-Type', 'application/json')

    client := &http.Client{}
    resp, _ := client.Do(req)
    defer resp.Body.Close()
}

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.Base64;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.URI;
import com.google.gson.Gson;

public class SendEmail {
    public static void main(String[] args) throws IOException, InterruptedException {
        String token = 'YOUR_TOKEN_HERE';
        String url = 'https://legallymail.com/api/send';

        // Leer el archivo y codificarlo en base64
        String filePath = '/path/to/document.pdf';
        byte[] fileBytes = Files.readAllBytes(Paths.get(filePath));
        String fileBase64 = Base64.getEncoder().encodeToString(fileBytes);

        Map<String, Object> attachment = new HashMap<>();
        attachment.put('filename', 'document.pdf');
        attachment.put('content', fileBase64);
        attachment.put('mime_type', 'application/pdf');

        Map<String, Object> data = new HashMap<>();
        data.put('recipient', 'example@example.com');
        data.put('subject', 'Test Email with Attachment');
        data.put('message', '<h1>Hello World</h1><p>This email contains an attachment.</p>');
        data.put('attachments', Arrays.asList(attachment));

        Gson gson = new Gson();
        String jsonData = gson.toJson(data);

        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create(url))
            .header('Authorization', 'Bearer ' + token)
            .header('Content-Type', 'application/json')
            .POST(HttpRequest.BodyPublishers.ofString(jsonData))
            .build();

        HttpClient client = HttpClient.newHttpClient();
        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
    }
}

const https = require('https');
const fs = require('fs');

const token = 'YOUR_TOKEN_HERE';
const url = 'https://legallymail.com/api/send';

// Leer el archivo y codificarlo en base64
const filePath = '/path/to/document.pdf';
const fileContent = fs.readFileSync(filePath).toString('base64');

const data = {
    recipient: 'example@example.com',
    subject: 'Test Email with Attachment',
    message: '<h1>Hello World</h1><p>This email contains an attachment.</p>',
    attachments: [
        {
            filename: 'document.pdf',
            content: fileContent,
            mime_type: 'application/pdf'
        }
    ]
};

const options = {
    hostname: 'legallymail.com',
    path: '/api/send',
    method: 'POST',
    headers: {
        'Authorization': `Bearer ${token}`,
        'Content-Type': 'application/json'
    }
};

const req = https.request(options, (res) => {
    let responseData = '';
    res.on('data', (chunk) => {
        responseData += chunk;
    });
    res.on('end', () => {
        const result = JSON.parse(responseData);
        console.log(result);
    });
});

req.on('error', (error) => {
    console.error('Error:', error);
});

req.write(JSON.stringify(data));
req.end();

using System;
using System.Net.Http;
using System.Text;
using System.IO;
using Newtonsoft.Json;

class Program
{
    static async System.Threading.Tasks.Task Main()
    {
        string token = 'YOUR_TOKEN_HERE';
        string url = 'https://legallymail.com/api/send';

        // Leer el archivo y codificarlo en base64
        string filePath = '/path/to/document.pdf';
        byte[] fileBytes = File.ReadAllBytes(filePath);
        string fileBase64 = Convert.ToBase64String(fileBytes);

        var attachment = new
        {
            filename = 'document.pdf',
            content = fileBase64,
            mime_type = 'application/pdf'
        };

        var data = new
        {
            recipient = 'example@example.com',
            subject = 'Test Email with Attachment',
            message = '<h1>Hello World</h1><p>This email contains an attachment.</p>',
            attachments = new[] { attachment }
        };

        string jsonData = JsonConvert.SerializeObject(data);

        using (var client = new HttpClient())
        {
            client.DefaultRequestHeaders.Add('Authorization', 'Bearer ' + token);
            var content = new StringContent(jsonData, Encoding.UTF8, 'application/json');

            var response = await client.PostAsync(url, content);
            string result = await response.Content.ReadAsStringAsync();
            Console.WriteLine(result);
        }
    }
}

Respuesta exitosa

{
  "success": true,
  "message": "Email enviado correctamente",
  "data": {
    "tracking_id": "cm_xxx",
    "recipient": "example@example.com",
    "subject": "Test Email",
    "sent_at": "2024-01-01 12:00:00",
    "mailsender_id": "xxx"
  }
}

GET /api/info

Obtiene información sobre la API y el usuario autenticado

Devuelve información sobre la API y el usuario autenticado, incluyendo email, plan contratado y emails restantes.

Parámetros

Parámetro	Tipo	Requerido	Descripción
`Authorization`	string (header)	Sí	Token de autenticación en formato "Bearer {token}" o solo el token

Ejemplos de código

curl -X GET https://legallymail.com/api/info \
  -H "Authorization: Bearer YOUR_TOKEN_HERE"

<?php
$token = 'YOUR_TOKEN_HERE';
$url = 'https://legallymail.com/api/info';

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    'Authorization: Bearer ' . $token
]);

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

$result = json_decode($response, true);
?>

import requests

token = 'YOUR_TOKEN_HERE'
url = 'https://legallymail.com/api/info'

headers = {
    'Authorization': f'Bearer {token}'
}

response = requests.get(url, headers=headers)
result = response.json()

const token = 'YOUR_TOKEN_HERE';
const url = 'https://legallymail.com/api/info';

fetch(url, {
    method: 'GET',
    headers: {
        'Authorization': `Bearer ${token}`
    }
})
.then(response => response.json())
.then(result => console.log(result))
.catch(error => console.error('Error:', error));

package main

import (
    'net/http'
    'io/ioutil'
)

func main() {
    token := 'YOUR_TOKEN_HERE'
    url := 'https://legallymail.com/api/info'

    req, _ := http.NewRequest('GET', url, nil)
    req.Header.Set('Authorization', 'Bearer '+token)

    client := &http.Client{}
    resp, _ := client.Do(req)
    defer resp.Body.Close()

    body, _ := ioutil.ReadAll(resp.Body)
}

import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.URI;

public class GetInfo {
    public static void main(String[] args) throws Exception {
        String token = 'YOUR_TOKEN_HERE';
        String url = 'https://legallymail.com/api/info';

        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create(url))
            .header('Authorization', 'Bearer ' + token)
            .GET()
            .build();

        HttpClient client = HttpClient.newHttpClient();
        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
        String result = response.body();
    }
}

const https = require('https');

const token = 'YOUR_TOKEN_HERE';
const url = 'https://legallymail.com/api/info';

const options = {
    hostname: 'legallymail.com',
    path: '/api/info',
    method: 'GET',
    headers: {
        'Authorization': `Bearer ${token}`
    }
};

const req = https.request(options, (res) => {
    let responseData = '';
    res.on('data', (chunk) => {
        responseData += chunk;
    });
    res.on('end', () => {
        const result = JSON.parse(responseData);
        console.log(result);
    });
});

req.on('error', (error) => {
    console.error('Error:', error);
});

req.end();

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

class Program
{
    static async Task Main()
    {
        string token = 'YOUR_TOKEN_HERE';
        string url = 'https://legallymail.com/api/info';

        using (var client = new HttpClient())
        {
            client.DefaultRequestHeaders.Add('Authorization', 'Bearer ' + token);
            
            var response = await client.GetAsync(url);
            string result = await response.Content.ReadAsStringAsync();
            Console.WriteLine(result);
        }
    }
}

Respuesta exitosa

{
  "name": "LegallyMail API",
  "version": "1.0.0",
  "user": {
    "email": "usuario@example.com",
    "name": "Nombre Usuario",
    "plan": "professional",
    "plan_name": "Profesional",
    "plan_limit": 100,
    "extra_emails": 0,
    "remaining_emails": 75
  }
}

GET /api/emails

Obtiene los últimos emails enviados

Devuelve una lista de los últimos emails enviados por el usuario autenticado, incluyendo su estado (sent, read, failed). Máximo 25 resultados.

Parámetros

Parámetro	Tipo	Requerido	Descripción
`Authorization`	string (header)	Sí	Token de autenticación en formato "Bearer {token}" o solo el token
`limit`	integer (query)	Sí	Número de emails a devolver (entre 1 y 25). Obligatorio.

Ejemplos de código

curl -X GET "https://legallymail.com/api/emails?limit=10" \
  -H "Authorization: Bearer YOUR_TOKEN_HERE"

<?php
$token = 'YOUR_TOKEN_HERE';
$url = 'https://legallymail.com/api/emails?limit=10';

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    'Authorization: Bearer ' . $token
]);

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

$result = json_decode($response, true);
?>

import requests

token = 'YOUR_TOKEN_HERE'
url = 'https://legallymail.com/api/emails'
params = {'limit': 10}

headers = {
    'Authorization': f'Bearer {token}'
}

response = requests.get(url, params=params, headers=headers)
result = response.json()

const token = 'YOUR_TOKEN_HERE';
const url = 'https://legallymail.com/api/emails?limit=10';

fetch(url, {
    method: 'GET',
    headers: {
        'Authorization': `Bearer ${token}`
    }
})
.then(response => response.json())
.then(result => console.log(result))
.catch(error => console.error('Error:', error));

package main

import (
    'net/http'
    'io/ioutil'
)

func main() {
    token := 'YOUR_TOKEN_HERE'
    url := 'https://legallymail.com/api/emails?limit=10'

    req, _ := http.NewRequest('GET', url, nil)
    req.Header.Set('Authorization', 'Bearer '+token)

    client := &http.Client{}
    resp, _ := client.Do(req)
    defer resp.Body.Close()

    body, _ := ioutil.ReadAll(resp.Body)
}

import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.URI;

public class GetEmails {
    public static void main(String[] args) throws Exception {
        String token = 'YOUR_TOKEN_HERE';
        String url = 'https://legallymail.com/api/emails?limit=10';

        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create(url))
            .header('Authorization', 'Bearer ' + token)
            .GET()
            .build();

        HttpClient client = HttpClient.newHttpClient();
        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
        String result = response.body();
    }
}

const https = require('https');

const token = 'YOUR_TOKEN_HERE';
const url = 'https://legallymail.com/api/emails?limit=10';

const options = {
    hostname: 'legallymail.com',
    path: '/api/emails?limit=10',
    method: 'GET',
    headers: {
        'Authorization': `Bearer ${token}`
    }
};

const req = https.request(options, (res) => {
    let responseData = '';
    res.on('data', (chunk) => {
        responseData += chunk;
    });
    res.on('end', () => {
        const result = JSON.parse(responseData);
        console.log(result);
    });
});

req.on('error', (error) => {
    console.error('Error:', error);
});

req.end();

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

class Program
{
    static async Task Main()
    {
        string token = 'YOUR_TOKEN_HERE';
        string url = 'https://legallymail.com/api/emails?limit=10';

        using (var client = new HttpClient())
        {
            client.DefaultRequestHeaders.Add('Authorization', 'Bearer ' + token);
            
            var response = await client.GetAsync(url);
            string result = await response.Content.ReadAsStringAsync();
            Console.WriteLine(result);
        }
    }
}

Respuesta exitosa

{
  "success": true,
  "count": 2,
  "limit": 10,
  "max_limit": 25,
  "emails": [
    {
      "id": 123,
      "tracking_id": "cm_abc123",
      "recipient": "example@example.com",
      "subject": "Test Email",
      "status": "read",
      "sent_at": "2024-01-15 10:30:00",
      "read_at": "2024-01-15 11:00:00",
      "created_at": "2024-01-15 10:30:00",
      "mailsender_id": "mail_xyz789"
    },
    {
      "id": 122,
      "tracking_id": "cm_def456",
      "recipient": "test@example.com",
      "subject": "Another Email",
      "status": "sent",
      "sent_at": "2024-01-14 15:20:00",
      "read_at": null,
      "created_at": "2024-01-14 15:20:00",
      "mailsender_id": "mail_uvw012"
    }
  ]
}

GET /api/email

Obtiene el estado de un email específico

Devuelve la información detallada de un email específico identificado por su tracking_id, incluyendo su estado actual (sent, read, failed) y las fechas de envío y lectura.

Parámetros

Parámetro	Tipo	Requerido	Descripción
`Authorization`	string (header)	Sí	Token de autenticación en formato "Bearer {token}" o solo el token
`tracking_id`	string (query)	Sí	El identificador único de seguimiento del email (tracking_id) devuelto al enviar el email.

Ejemplos de código

curl -X GET "https://legallymail.com/api/email?tracking_id=cm_abc123" \
  -H "Authorization: Bearer YOUR_TOKEN_HERE"

<?php
$token = 'YOUR_TOKEN_HERE';
$trackingId = 'cm_abc123';
$url = 'https://legallymail.com/api/email?tracking_id=' . urlencode($trackingId);

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    'Authorization: Bearer ' . $token
]);

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

$result = json_decode($response, true);
?>

import requests

token = 'YOUR_TOKEN_HERE'
url = 'https://legallymail.com/api/email'
params = {'tracking_id': 'cm_abc123'}

headers = {
    'Authorization': f'Bearer {token}'
}

response = requests.get(url, params=params, headers=headers)
result = response.json()

const token = 'YOUR_TOKEN_HERE';
const trackingId = 'cm_abc123';
const url = `https://legallymail.com/api/email?tracking_id=${trackingId}`;

fetch(url, {
    method: 'GET',
    headers: {
        'Authorization': `Bearer ${token}`
    }
})
.then(response => response.json())
.then(result => console.log(result))
.catch(error => console.error('Error:', error));

package main

import (
    'net/http'
    'io/ioutil'
    'net/url'
)

func main() {
    token := 'YOUR_TOKEN_HERE'
    trackingId := 'cm_abc123'
    baseUrl := 'https://legallymail.com/api/email'
    
    params := url.Values{}
    params.Add('tracking_id', trackingId)
    fullUrl := baseUrl + '?' + params.Encode()

    req, _ := http.NewRequest('GET', fullUrl, nil)
    req.Header.Set('Authorization', 'Bearer '+token)

    client := &http.Client{}
    resp, _ := client.Do(req)
    defer resp.Body.Close()

    body, _ := ioutil.ReadAll(resp.Body)
}

import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.URI;

public class GetEmail {
    public static void main(String[] args) throws Exception {
        String token = 'YOUR_TOKEN_HERE';
        String trackingId = 'cm_abc123';
        String url = 'https://legallymail.com/api/email?tracking_id=' + trackingId;

        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create(url))
            .header('Authorization', 'Bearer ' + token)
            .GET()
            .build();

        HttpClient client = HttpClient.newHttpClient();
        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
        String result = response.body();
    }
}

const https = require('https');

const token = 'YOUR_TOKEN_HERE';
const trackingId = 'cm_abc123';
const url = `https://legallymail.com/api/email?tracking_id=${trackingId}`;

const options = {
    hostname: 'legallymail.com',
    path: `/api/email?tracking_id=${trackingId}`,
    method: 'GET',
    headers: {
        'Authorization': `Bearer ${token}`
    }
};

const req = https.request(options, (res) => {
    let responseData = '';
    res.on('data', (chunk) => {
        responseData += chunk;
    });
    res.on('end', () => {
        const result = JSON.parse(responseData);
        console.log(result);
    });
});

req.on('error', (error) => {
    console.error('Error:', error);
});

req.end();

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

class Program
{
    static async Task Main()
    {
        string token = 'YOUR_TOKEN_HERE';
        string trackingId = 'cm_abc123';
        string url = $"https://legallymail.com/api/email?tracking_id={trackingId}";

        using (var client = new HttpClient())
        {
            client.DefaultRequestHeaders.Add('Authorization', 'Bearer ' + token);
            
            var response = await client.GetAsync(url);
            string result = await response.Content.ReadAsStringAsync();
            Console.WriteLine(result);
        }
    }
}

Respuesta exitosa

{
  "success": true,
  "email": {
    "id": 123,
    "tracking_id": "cm_abc123",
    "recipient": "example@example.com",
    "subject": "Test Email",
    "status": "read",
    "sent_at": "2024-01-15 10:30:00",
    "read_at": "2024-01-15 11:00:00",
    "created_at": "2024-01-15 10:30:00",
    "mailsender_id": "mail_xyz789"
  }
}

Códigos de Error

Código	Mensaje	Descripción
`400`	Bad Request	Los datos proporcionados no son válidos
`401`	Unauthorized	Token inválido o no proporcionado
`403`	Forbidden	No tienes permiso para realizar esta acción También se devuelve cuando el usuario no tiene créditos/emails restantes disponibles.
`404`	Not Found	Recurso no encontrado. Verifica que el recurso solicitado exista (por ejemplo, un email con el tracking_id especificado).
`405`	Method Not Allowed	Método HTTP no permitido
`429`	Too Many Requests	Demasiadas peticiones. Límite de rate limiting excedido.
`500`	Internal Server Error	Error interno del servidor

Límites y Restricciones

La API tiene las siguientes restricciones:

Solo usuarios con al menos un pago pueden usar la API
Los límites de correos dependen del plan del usuario
Se aplican límites de velocidad para proteger el servicio
Límite de 10 peticiones por minuto por dirección IP (error 429 si se excede)