All illustrated on this page is not officially from Nets-Nexi and should never be treated as such, but only a site for reference. All code and/or reference should only be treated and used as proof of concept and with you as responsible, if any code is determined used by you or other parties 😊
Nicolai's Test Environment

Test Easy functionality

Create payment
Webhooks
    • Charge payment

    Refund payment

    Cancel payment

    Webhooks
    payment.reservation.created.v2
  • Timestamp: 2026-08-27T12:14:45.7406+00:00
  • merchantId: 100037304
  • Event: payment.reservation.created.v2
  • paymentId: ea60541e8098488f8039deca49d08377
  • paymentType: CARD
  • paymentMethod: MasterCard
  • subscriptionId:
  • amount: 10000 DKK
  • surchargeAmount: 0
  • Webhook response:
    {
    "id": "c74c987c14b141988342e3429b2e7e9f",
    "timestamp": "2026-08-27T12:14:45.7406+00:00",
    "merchantNumber": 100037304,
    "event": "payment.reservation.created.v2",
    "data": {
        "paymentMethod": "MasterCard",
        "paymentType": "CARD",
        "amount": {
            "amount": 10000,
            "currency": "DKK"
        },
        "surchargeAmount": 0,
        "paymentId": "ea60541e8098488f8039deca49d08377"
    }
}
    • payment.reservation.created
  • Timestamp: 2026-08-27T12:14:45.7406+00:00
  • merchantId: 100037304
  • Event: payment.reservation.created
  • paymentId: ea60541e8098488f8039deca49d08377
  • approvalcode: 7737
  • paymentType: CARD
  • paymentMethod: MasterCard
  • issuerCountry: NO
  • card nature: D
  • cardmask: 52131998****3465
  • expiryMonth: 12 , expiryYear: 29
  • amount: 10000 DKK
  • surchargeAmount: 0
  • Webhook response:
    {
    "id": "c74c987c14b141988342e3429b2e7e9f",
    "merchantId": 100037304,
    "timestamp": "2026-08-27T12:14:45.7406+00:00",
    "event": "payment.reservation.created",
    "data": {
        "cardDetails": {
            "creditDebitIndicator": "D",
            "expiryMonth": 12,
            "expiryYear": 29,
            "issuerCountry": "NO",
            "truncatedPan": "52131998****3465",
            "threeDSecure": {
                "acsUrl": "https://threedsmock.easy.local/ui/authselect/865340da7f5448fca13ec1241354eb1c",
                "authenticationEnrollmentStatus": "Y",
                "authenticationStatus": "Y",
                "eci": "02"
            }
        },
        "paymentMethod": "MasterCard",
        "paymentType": "CARD",
        "consumer": {
            "firstName": "Test",
            "lastName": "Testesen",
            "billingAddress": {
                "addressLine1": "Test Street 1",
                "addressLine2": "",
                "city": "Roskilde",
                "country": "DNK",
                "postcode": "4000",
                "receiverLine": "Test Testesen"
            },
            "country": "DNK",
            "email": "test@hexagon.fun",
            "ip": "REMOVED",
            "phoneNumber": {
                "prefix": "+45",
                "number": "22334455"
            },
            "shippingAddress": {
                "addressLine1": "Test Street 1",
                "addressLine2": "",
                "city": "Roskilde",
                "country": "DNK",
                "postcode": "4000",
                "receiverLine": "Test Testesen"
            }
        },
        "reservationReference": "007737",
        "reserveId": "c74c987c14b141988342e3429b2e7e9f",
        "amount": {
            "amount": 10000,
            "currency": "DKK"
        },
        "surchargeAmount": 0,
        "paymentId": "ea60541e8098488f8039deca49d08377"
    }
}
    • payment.checkout.completed
  • Timestamp: 2026-08-27T12:14:45.7406+00:00
  • merchantId: 100037304
  • Event: payment.checkout.completed
  • paymentId: ea60541e8098488f8039deca49d08377
  • reference (order number): Test noech
  • amount: 10000 DKK
  • Webhook response:
    {
    "id": "7f7a57b9c88940d9beede9f83ec15a6a",
    "merchantId": 100037304,
    "timestamp": "2026-08-27T12:14:45.7406+00:00",
    "event": "payment.checkout.completed",
    "data": {
        "order": {
            "amount": {
                "amount": 10000,
                "currency": "DKK"
            },
            "reference": "Test noech",
            "orderItems": [
                {
                    "grossTotalAmount": 10000,
                    "name": "Test-6a902a2625eef",
                    "netTotalAmount": 8000,
                    "quantity": 1,
                    "reference": "6a902a2625eef",
                    "taxRate": 2500,
                    "taxAmount": 2000,
                    "unit": "units",
                    "unitPrice": 8000
                }
            ]
        },
        "consumer": {
            "firstName": "Test",
            "lastName": "Testesen",
            "billingAddress": {
                "addressLine1": "Test Street 1",
                "addressLine2": "",
                "city": "Roskilde",
                "country": "DNK",
                "postcode": "4000",
                "receiverLine": "Test Testesen"
            },
            "country": "DNK",
            "email": "test@hexagon.fun",
            "ip": "REMOVED",
            "phoneNumber": {
                "prefix": "+45",
                "number": "22334455"
            },
            "shippingAddress": {
                "addressLine1": "Test Street 1",
                "addressLine2": "",
                "city": "Roskilde",
                "country": "DNK",
                "postcode": "4000",
                "receiverLine": "Test Testesen"
            }
        },
        "paymentId": "ea60541e8098488f8039deca49d08377"
    }
}