Exportações
Arquivos CSV com e-mails, domínios, logs, chaves e supressões.
Gere arquivos CSV com e-mails, domínios, logs, chaves de API, supressões ou contatos (as propriedades vão numa coluna em JSON). A exportação roda em segundo plano: crie, consulte até status ser completed e baixe pelo download_url. Os arquivos ficam disponíveis por 7 dias e o link de download vale por 1 hora (consulte de novo para gerar outro).
cURL
curl https://api.postal.so/exports \
-H "Authorization: Bearer $POSTAL_API_KEY"
Node.js
const response = await fetch('https://api.postal.so/exports', {
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/exports",
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('exports', [
'headers' => ['Authorization' => 'Bearer '.getenv('POSTAL_API_KEY')],
]);
$data = json_decode($response->getBody(), true);
{
"object": "list",
"has_more": false,
"data": [
{
"object": "export",
"id": "019a1c10-7e8f-7a90-8b1c-2d3e4f5a6b7c",
"type": "emails",
"filters": {
"status": "bounced"
},
"status": "completed",
"rows": 312,
"total_rows": 312,
"error": null,
"created_at": "2026-10-24T13:20:00.000000Z",
"completed_at": "2026-10-24T13:20:04.000000Z",
"expires_at": "2026-10-31T13:20:00.000000Z",
"filename": "postal-emails-2026-10-24-132000.csv",
"download_url": "https://api.postal.so/exports/019a1c10-7e8f-7a90-8b1c-2d3e4f5a6b7c/download?expires=1761315600&signature=7b1d…"
}
]
}
#Criar uma exportação
POST/exports
Os filtros são os mesmos da lista correspondente: e-mails, domínios, logs e chaves e contatos (supressões não têm filtros). Se uma exportação igual ainda estiver rodando, ela é devolvida (status 200) em vez de criar outra. Cada time pode ter até 3 exportações em andamento.
Corpo da requisição
typestringobrigatórioemails,domains,logs,api_keys,suppressionsoucontacts.filtersobjectFiltros da lista, como{"status": "bounced", "start_date": "2026-10-01"}.
Erros
- 422
validation_errorTipo ou filtro inválido. - 429
rate_limit_exceededJá há 3 exportações em andamento.
cURL
curl -X POST https://api.postal.so/exports \
-H "Authorization: Bearer $POSTAL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"type": "emails",
"filters": {
"status": "bounced"
}
}'
Node.js
const response = await fetch('https://api.postal.so/exports', {
method: 'POST',
headers: {
Authorization: `Bearer ${process.env.POSTAL_API_KEY}`,
'Content-Type': 'application/json',
},
body: JSON.stringify({
type: 'emails',
filters: {
status: 'bounced',
},
}),
});
const data = await response.json();
Python
import os
import requests
response = requests.post(
"https://api.postal.so/exports",
headers={"Authorization": f"Bearer {os.environ['POSTAL_API_KEY']}"},
json={
"type": "emails",
"filters": {
"status": "bounced",
},
},
timeout=10,
)
data = response.json()
PHP
$client = new \GuzzleHttp\Client(['base_uri' => 'https://api.postal.so']);
$response = $client->post('exports', [
'headers' => ['Authorization' => 'Bearer '.getenv('POSTAL_API_KEY')],
'json' => [
'type' => 'emails',
'filters' => [
'status' => 'bounced',
],
],
]);
$data = json_decode($response->getBody(), true);
{
"object": "export",
"id": "019a1c10-7e8f-7a90-8b1c-2d3e4f5a6b7c",
"type": "emails",
"filters": {
"status": "bounced"
},
"status": "pending",
"rows": 0,
"total_rows": null,
"error": null,
"created_at": "2026-10-24T13:20:00.000000Z",
"completed_at": null,
"expires_at": "2026-10-31T13:20:00.000000Z",
"filename": "postal-emails-2026-10-24-132000.csv",
"download_url": null
}
#Obter uma exportação
GET/exports/{id}
Mostra o progresso (rows de total_rows) e, quando pronta, o link de download. status: pending, processing, completed ou failed (com error).
Parâmetros de caminho
idstringobrigatórioID da exportação.
Erros
- 404
not_foundO recurso não existe ou é de outro time.
cURL
curl https://api.postal.so/exports/019a1c10-7e8f-7a90-8b1c-2d3e4f5a6b7c \
-H "Authorization: Bearer $POSTAL_API_KEY"
Node.js
const response = await fetch('https://api.postal.so/exports/019a1c10-7e8f-7a90-8b1c-2d3e4f5a6b7c', {
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/exports/019a1c10-7e8f-7a90-8b1c-2d3e4f5a6b7c",
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('exports/019a1c10-7e8f-7a90-8b1c-2d3e4f5a6b7c', [
'headers' => ['Authorization' => 'Bearer '.getenv('POSTAL_API_KEY')],
]);
$data = json_decode($response->getBody(), true);
{
"object": "export",
"id": "019a1c10-7e8f-7a90-8b1c-2d3e4f5a6b7c",
"type": "emails",
"filters": {
"status": "bounced"
},
"status": "completed",
"rows": 312,
"total_rows": 312,
"error": null,
"created_at": "2026-10-24T13:20:00.000000Z",
"completed_at": "2026-10-24T13:20:04.000000Z",
"expires_at": "2026-10-31T13:20:00.000000Z",
"filename": "postal-emails-2026-10-24-132000.csv",
"download_url": "https://api.postal.so/exports/019a1c10-7e8f-7a90-8b1c-2d3e4f5a6b7c/download?expires=1761315600&signature=7b1d…"
}