CreateTransactionRequest

{
    "amount": 1990,
    "method": "PIX",
    "metadata": {
        "sellerExternalRef": "pedido-00123"
    },
    "customer": {
        "name": "Maria Silva",
        "email": "maria@email.com",
        "phone": "11999998888",
        "documentType": "CPF",
        "document": "26841949048"
    },
    "items": [
        {
            "title": "Acesso Premium — 1 mês",
            "amount": 1990,
            "quantity": 1,
            "tangible": false,
            "externalRef": "plan-premium-monthly"
        }
    ],
    "postbackUrl": "https://meusite.com/webhooks/pushpag"
}