https://shop-generic.valuein.studio/cart/product/vie/add/2/1

Api request

# Hostname Method Resource Success
1 https://invoice-generic.valuein.io POST /api/invoiceengine/preview
POST https://invoice-generic.valuein.io/api/invoiceengine/preview HTTP/1.1
Host: invoice-generic.valuein.io
User-Agent: Swagger-Codegen/1.0.0/php
Content-Type: application/json
Authorization: Basic base64($username:$password)

{
    "subscriptions": [
        {
            "subscribe_request": {
                "customer": {
                    "login": "anon.",
                    "currency": "EUR",
                    "bill_cycle_day": "29"
                },
                "contract_effective_date": "2025-04-29",
                "service_activation_date": "2025-04-29",
                "contract_acceptance_date": "2025-04-29",
                "term_type": "TERMED",
                "initial_term": 12,
                "initial_term_period_type": "Month",
                "renewal_setting": "RENEW_WITH_SPECIFIC_TERM",
                "renewal_term": 1,
                "renewal_term_period_type": "Month",
                "auto_renew": false,
                "status": "Active",
                "items": [
                    {
                        "product_name": "test",
                        "product_sku": "vie",
                        "charges": [
                            {
                                "model": "PerUnit",
                                "charge_type": "Recurring",
                                "per_unit_price": 10,
                                "quantity": 1,
                                "billing_period": "Week",
                                "billing_timing": "In Advance",
                                "billing_day": "ChargeTriggerDay",
                                "charge_name": "test",
                                "charge_number": "vie_1",
                                "accounting_code": "",
                                "accounting_code_number": "",
                                "tax_class": "Robot tax class",
                                "tax_mode": "TaxInclusive"
                            },
                            {
                                "model": "PerUnit",
                                "charge_type": "Recurring",
                                "per_unit_price": 10,
                                "quantity": 1,
                                "billing_period": "Week",
                                "billing_timing": "In Advance",
                                "billing_day": "ChargeTriggerDay",
                                "charge_name": "test2",
                                "charge_number": "vie_2",
                                "accounting_code": "",
                                "accounting_code_number": "",
                                "tax_class": "Robot tax class",
                                "tax_mode": "TaxExclusive"
                            }
                        ],
                        "custom_fields": []
                    }
                ],
                "invoice": true,
                "invoice_separately": true,
                "collect": true,
                "prepaid_amount": 24,
                "notification_url": "",
                "custom_fields": []
            },
            "invoice_target_date": "2025-04-29T21:38:40+00:00",
            "api_identifier": "681146e09755d",
            "address": {
                "address": "",
                "zip_code": "",
                "country": "FR"
            }
        }
    ]
}
SUCCESS
{
    "data": null,
    "pagination": null,
    "errors": []
}