API Reference
{
    "customer": {
        "email": "[email protected]",
        "phone": {
            "number": "4444444444",
            "prefix": "+48"
        },
        "registrationNumber": {
            "country": "PL",
            "registrationNumber": "PL9452188308"
        },
        "firstName": "Jan",
        "lastName": "Kowalski",
        "identificationNumber": "85102204075"
    },
    "items": [
        {
            "bankTransferDetails": {
                "payee": {
                    "registrationNumber": {
                        "country": "PL",
                        "registrationNumber": "PL6342427710"
                    },
                    "email": "[email protected]",
                    "phone": {
                        "number": "4444444444",
                        "prefix": "+48"
                    }
                },
                "payeeBankAccount": {
                    "iban": "PL52102023130000380205581980",
                    "swift": "BPKOPLPW"
                },
                "transferTitle": "Wypłata środków za 2024-03-15"
            },
            "invoice": {
                "merchant": {
                    "registrationNumber": {
                        "country": "PL",
                        "registrationNumber": "PL6342427710"
                    },
                    "email": "[email protected]",
                    "phone": {
                        "number": "4444444444",
                        "prefix": "+48"
                    }
                },
                "grossValue": {
                    "amount": 50000,
                    "currency": "PLN"
                },
                "netValue": {
                    "amount": 40000,
                    "currency": "PLN"
                },
                "dueDate": "2024-03-15",
                "invoiceNumber": "FV05/2024/0001",
                "isSplitPayment": true
            },
            "partnerItemId": "29b2ce4f-2f80-45da-b1f5-33194477becb"
        }
    ],
    "transactionData": {
        "data": {
             "monthlyReports": [
                {
                    "month": "2023-12-01",
                    "transactionsValue": 32222,
                    "transactionsCount": 3,
                    "refundsValue": 0,
                    "refundsNumber": 0
                },
                {
                    "month": "2023-11-01",
                    "transactionsValue": 549999,
                    "transactionsCount": 1,
                    "refundsValue": 549999,
                    "refundsNumber": 1
                },
                {
                    "month": "2023-10-01",
                    "transactionsValue": 89999,
                    "transactionsCount": 2,
                    "refundsValue": 0,
                    "refundsNumber": 0
                },
                {
                    "month": "2023-09-01",
                    "transactionsValue": 800000,
                    "transactionsCount": 4,
                    "refundsValue": 1,
                    "refundsNumber": 20000
                },
                {
                    "month": "2023-08-01",
                    "transactionsValue": 0,
                    "transactionsCount": 0,
                    "refundsValue": 0,
                    "refundsNumber": 0
                },
                {
                    "month": "2023-07-01",
                    "transactionsValue": 49999,
                    "transactionsCount": 3,
                    "refundsValue": 49999,
                    "refundsNumber": 3
                },
                {
                    "month": "2023-06-01",
                    "transactionsValue": 99989,
                    "transactionsCount": 9,
                    "refundsValue": 0,
                    "refundsNumber": 0
                },
                {
                    "month": "2023-05-01",
                    "transactionsValue": 0,
                    "transactionsCount": 0,
                    "refundsValue": 0,
                    "refundsNumber": 0
                },
                {
                    "month": "2023-04-01",
                    "transactionsValue": 1340000,
                    "transactionsCount": 1,
                    "refundsValue": 0,
                    "refundsNumber": 0
                },
                {
                    "month": "2023-03-01",
                    "transactionsValue": 3222299,
                    "transactionsCount": 11,
                    "refundsValue": 300000,
                    "refundsNumber": 1
                },
                {
                    "month": "2023-02-01",
                    "transactionsValue": 0,
                    "transactionsCount": 0,
                    "refundsValue": 0,
                    "refundsNumber": 0
                },
                {
                    "month": "2023-01-01",
                    "transactionsValue": 0,
                    "transactionsCount": 0,
                    "refundsValue": 0,
                    "refundsNumber": 0
                }
            ],
            "firstTransactionDate": "2020-10-10"
        },
        "identifier": {
            "email": "[email protected]"
        }
    },
    "notificationUrl": "https://example.com/notify",
    "partnerOrderId": "e91f86cea-45ab-42d2-9ae4-ca5501179672",
    "returnUrl": "https://example.com/return",
    "cancelUrl": "https://example.com/cancel",
    "repaymentPeriod": {
        "type": "DAYS",
        "value": 60
    }
}