Get Invoice

GET /invoices/{id}

Returns a single invoice including its line items and payments.

Scope required: finance.read

Response 200

Same as the list response object, plus:

{
  "data": {
    "...": "all invoice fields",
    "payments": [
      {
        "id": "018c1d2e-…",
        "amount": 1770.00,
        "currency": "TRY",
        "status": "completed",
        "type": "payment",
        "payment_method": "cash",
        "payment_date": "2026-01-18T11:30:00+03:00"
      }
    ]
  }
}