curl --request GET \
  --url https://api.syntage.com/invoices/payments/{id} \
  --header 'X-API-Key: <api-key>'

{
  "@context": "/contexts/InvoicePayment",
  "@id": "/invoices/payments/91106968-1abd-4d64-85c1-4e73d96fb997",
  "@type": "InvoicePayment",
  "id": "91106968-1abd-4d64-85c1-4e73d96fb997",
  "invoiceUuid": "def404af-5eef-4112-aa99-d1ec8493b89a",
  "currency": "MXN",
  "exchangeRate": 19.8,
  "installment": 3,
  "previousBalance": 53249.8,
  "amount": -53249.8,
  "outstandingBalance": 0,
  "invoice": "/invoices/91106968-1abd-4d64-85c1-4e73d96fb997",
  "batchPayment": "/invoices/batch-payments/91106968-1abd-4d64-85c1-4e73d96fb997",
  "canceledAt": "2023-11-07T05:31:56Z",
  "createdAt": "2020-01-01T12:15:00.000Z",
  "updatedAt": "2020-01-01T12:15:00.000Z"
}