Receber e-mails (Inbound)

cURL

curl -X PATCH https://api.postal.so/domains/0199f0e1-2a3b-7c4d-8e5f-6a7b8c9d0e1f \
  -H "Authorization: Bearer $POSTAL_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "capabilities": {
      "receiving": "enabled"
    }
  }'

Node.js

const response = await fetch('https://api.postal.so/domains/0199f0e1-2a3b-7c4d-8e5f-6a7b8c9d0e1f', {
  method: 'PATCH',
  headers: {
    Authorization: `Bearer ${process.env.POSTAL_API_KEY}`,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    capabilities: {
      receiving: 'enabled',
    },
  }),
});

const data = await response.json();

Python

import os
import requests

response = requests.patch(
    "https://api.postal.so/domains/0199f0e1-2a3b-7c4d-8e5f-6a7b8c9d0e1f",
    headers={"Authorization": f"Bearer {os.environ['POSTAL_API_KEY']}"},
    json={
        "capabilities": {
            "receiving": "enabled",
        },
    },
    timeout=10,
)

data = response.json()

PHP

$client = new \GuzzleHttp\Client(['base_uri' => 'https://api.postal.so']);

$response = $client->patch('domains/0199f0e1-2a3b-7c4d-8e5f-6a7b8c9d0e1f', [
    'headers' => ['Authorization' => 'Bearer '.getenv('POSTAL_API_KEY')],
    'json' => [
        'capabilities' => [
            'receiving' => 'enabled',
        ],
    ],
]);

$data = json_decode($response->getBody(), true);

cURL

curl -X POST https://api.postal.so/inboxes \
  -H "Authorization: Bearer $POSTAL_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Respostas",
    "domain_id": "0199f0e1-2a3b-7c4d-8e5f-6a7b8c9d0e1f",
    "local_part": "*"
  }'

Node.js

const response = await fetch('https://api.postal.so/inboxes', {
  method: 'POST',
  headers: {
    Authorization: `Bearer ${process.env.POSTAL_API_KEY}`,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    name: 'Respostas',
    domain_id: '0199f0e1-2a3b-7c4d-8e5f-6a7b8c9d0e1f',
    local_part: '*',
  }),
});

const data = await response.json();

Python

import os
import requests

response = requests.post(
    "https://api.postal.so/inboxes",
    headers={"Authorization": f"Bearer {os.environ['POSTAL_API_KEY']}"},
    json={
        "name": "Respostas",
        "domain_id": "0199f0e1-2a3b-7c4d-8e5f-6a7b8c9d0e1f",
        "local_part": "*",
    },
    timeout=10,
)

data = response.json()

PHP

$client = new \GuzzleHttp\Client(['base_uri' => 'https://api.postal.so']);

$response = $client->post('inboxes', [
    'headers' => ['Authorization' => 'Bearer '.getenv('POSTAL_API_KEY')],
    'json' => [
        'name' => 'Respostas',
        'domain_id' => '0199f0e1-2a3b-7c4d-8e5f-6a7b8c9d0e1f',
        'local_part' => '*',
    ],
]);

$data = json_decode($response->getBody(), true);

cURL

curl -X POST https://api.postal.so/webhooks \
  -H "Authorization: Bearer $POSTAL_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "endpoint": "https://lojaexemplo.com.br/webhooks/postal",
    "events": ["email.received"]
  }'

Node.js

const response = await fetch('https://api.postal.so/webhooks', {
  method: 'POST',
  headers: {
    Authorization: `Bearer ${process.env.POSTAL_API_KEY}`,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    endpoint: 'https://lojaexemplo.com.br/webhooks/postal',
    events: ['email.received'],
  }),
});

const data = await response.json();

Python

import os
import requests

response = requests.post(
    "https://api.postal.so/webhooks",
    headers={"Authorization": f"Bearer {os.environ['POSTAL_API_KEY']}"},
    json={
        "endpoint": "https://lojaexemplo.com.br/webhooks/postal",
        "events": ["email.received"],
    },
    timeout=10,
)

data = response.json()

PHP

$client = new \GuzzleHttp\Client(['base_uri' => 'https://api.postal.so']);

$response = $client->post('webhooks', [
    'headers' => ['Authorization' => 'Bearer '.getenv('POSTAL_API_KEY')],
    'json' => [
        'endpoint' => 'https://lojaexemplo.com.br/webhooks/postal',
        'events' => ['email.received'],
    ],
]);

$data = json_decode($response->getBody(), true);

Node.js

import express from 'express';
import { verifyWebhook, PostalWebhookVerificationError } from 'postal-so';

const app = express();
const api = { Authorization: `Bearer ${process.env.POSTAL_API_KEY}` }; // chave de acesso total

// O corpo precisa chegar cru (Buffer) para a assinatura bater.
app.post('/webhooks/postal', express.raw({ type: 'application/json' }), async (req, res) => {
  let event;

  try {
    event = verifyWebhook(req.body, req.headers, process.env.POSTAL_WEBHOOK_SECRET);
  } catch (error) {
    if (error instanceof PostalWebhookVerificationError) return res.sendStatus(400);
    throw error;
  }

  // Responda logo (até 15 s) e processe numa fila; o webhook-id não muda nas novas tentativas.
  res.sendStatus(200);

  if (event.type !== 'email.received') return;

  const { email_id, inbox_id, from, subject } = event.data;
  const email = await fetch(`https://api.postal.so/emails/receiving/${email_id}`, { headers: api })
    .then((response) => response.json());

  for (const attachment of email.attachments) {
    const file = await fetch(attachment.download_url); // link assinado, vale 1 hora
    await salvarAnexo(attachment.filename ?? attachment.id, Buffer.from(await file.arrayBuffer()));
  }

  await abrirChamado({ inbox_id, from, subject, text: email.text, html: email.html });
});

PHP

use Postal\Exceptions\WebhookVerificationException;
use Postal\Webhook;

try {
    $event = Webhook::verify(
        file_get_contents('php://input'), // corpo cru
        getallheaders(),
        getenv('POSTAL_WEBHOOK_SECRET'),
    );
} catch (WebhookVerificationException $e) {
    http_response_code(400);
    exit;
}

if ($event['type'] === 'email.received') {
    $id = $event['data']['email_id'];
    $api = stream_context_create(['http' => [
        'header' => 'Authorization: Bearer ' . getenv('POSTAL_API_KEY'), // chave de acesso total
    ]]);
    $email = json_decode(file_get_contents("https://api.postal.so/emails/receiving/{$id}", false, $api), true);

    foreach ($email['attachments'] as $attachment) {
        $name = basename($attachment['filename'] ?? $attachment['id']);
        file_put_contents("/var/anexos/{$id}-{$name}", file_get_contents($attachment['download_url']));
    }

    abrirChamado($event['data']['from'], $event['data']['subject'], $email['text'], $email['html']);
}

http_response_code(200);

cURL

curl https://api.postal.so/emails/receiving/019a1c00-3e4f-7a5b-9c6d-7e8f9a0b1c2d \
  -H "Authorization: Bearer $POSTAL_API_KEY"

Node.js

const response = await fetch('https://api.postal.so/emails/receiving/019a1c00-3e4f-7a5b-9c6d-7e8f9a0b1c2d', {
  headers: {
    Authorization: `Bearer ${process.env.POSTAL_API_KEY}`,
  },
});

const data = await response.json();

Python

import os
import requests

response = requests.get(
    "https://api.postal.so/emails/receiving/019a1c00-3e4f-7a5b-9c6d-7e8f9a0b1c2d",
    headers={"Authorization": f"Bearer {os.environ['POSTAL_API_KEY']}"},
    timeout=10,
)

data = response.json()

PHP

$client = new \GuzzleHttp\Client(['base_uri' => 'https://api.postal.so']);

$response = $client->get('emails/receiving/019a1c00-3e4f-7a5b-9c6d-7e8f9a0b1c2d', [
    'headers' => ['Authorization' => 'Bearer '.getenv('POSTAL_API_KEY')],
]);

$data = json_decode($response->getBody(), true);

cURL

curl 'https://api.postal.so/emails/receiving?inbox_id=0199f5c1-0a1b-7c2d-8e3f-4a5b6c7d8e9f&unread=true&limit=20' \
  -H "Authorization: Bearer $POSTAL_API_KEY"

Node.js

const response = await fetch('https://api.postal.so/emails/receiving?inbox_id=0199f5c1-0a1b-7c2d-8e3f-4a5b6c7d8e9f&unread=true&limit=20', {
  headers: {
    Authorization: `Bearer ${process.env.POSTAL_API_KEY}`,
  },
});

const data = await response.json();

Python

import os
import requests

response = requests.get(
    "https://api.postal.so/emails/receiving",
    headers={"Authorization": f"Bearer {os.environ['POSTAL_API_KEY']}"},
    params={
        "inbox_id": "0199f5c1-0a1b-7c2d-8e3f-4a5b6c7d8e9f",
        "unread": "true",
        "limit": "20",
    },
    timeout=10,
)

data = response.json()

PHP

$client = new \GuzzleHttp\Client(['base_uri' => 'https://api.postal.so']);

$response = $client->get('emails/receiving', [
    'headers' => ['Authorization' => 'Bearer '.getenv('POSTAL_API_KEY')],
    'query' => [
        'inbox_id' => '0199f5c1-0a1b-7c2d-8e3f-4a5b6c7d8e9f',
        'unread' => 'true',
        'limit' => '20',
    ],
]);

$data = json_decode($response->getBody(), true);