{
  "request": {
    "method": "GET",
    "url": "https://api.fintecture.com/ais/v1/customer/cust_abc123/accounts",
    "headers": {
      "Authorization": "Bearer eyJhbGciOi..."
    }
  },
  "response": {
    "status": 200,
    "body": {
      "data": [
        {
          "id": "acc_fr_001",
          "iban": "FR7630006000011234567890189",
          "bic": "AGRIFRPP",
          "currency": "EUR",
          "type": "CACC",
          "balances": [
            {
              "type": "available",
              "amount": "1284.32",
              "currency": "EUR",
              "timestamp": "2026-05-25T09:00:00Z"
            },
            {
              "type": "closingBooked",
              "amount": "1284.32",
              "currency": "EUR",
              "timestamp": "2026-05-24T22:00:00Z"
            }
          ]
        }
      ]
    }
  }
}