Check Status of Payment Invoice by ID

{
    "data": {
        "type": "payment-invoices",
        "id": "cpi_wkkZXA7pzuHNKsfb",
        "attributes": {
            "status": "processed",
            "resolution": "ok",
            "moderation_required": false,
            "amount": 100,
            "payment_amount": 100,
            "currency": "EUR",
            "service_amount": null,
            "payment_service_amount": null,
            "exchange_rate": null,
            "service_currency": "EUR",
            "reference_id": "f517aa44-656f-46b8-9419-d0c25837d4de",
            "test_mode": true,
            "fee": 0,
            "deposit": 100,
            "processed": 1728475989,
            "processed_amount": 100,
            "refunded_amount": null,
            "refunded_fee": null,
            "refunded": null,
            "processed_fee": 0,
            "processed_deposit": 100,
            "failed": null,
            "metadata": {
                "key": "value"
            },
            "flow_data": {
                "action": "https://checkout.example.com/hpp/cgi_NiKK95XBi6bKR9sx",
                "method": "GET",
                "params": [],
                "metadata": {
                    "sid": "cgi_NiKK95XBi6bKR9sx",
                    "token": "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzaWQiOiJjZ2lfTmlLSzk1WEJpNmJLUjlzeCIsImV4cGlyZXMiOm51bGwsImV4cCI6MTcyODQ3OTU3M30.aQuFYi3CYLReUChCFshnBIPEdJ8-OYBm04ZKTrLYulE"
                }
            },
            "flow": "hpp",
            "payment_flow": "charge",
            "created": 1728475973,
            "updated": 1728475989,
            "payload": {
                "token": null,
                "auth_type": "card",
                "client_ip": "123.123.12.1",
                "payment_card": {
                    "last": "0000",
                    "mask": "551928******0000",
                    "type": "debit",
                    "brand": "standard",
                    "first": "551928",
                    "holder": "Jack Smith",
                    "card_id": "card_yozHU7Q4atoe9SJl",
                    "network": "mastercard",
                    "expiry_year": "30",
                    "issuer_name": "U.S. BANK, N.A.",
                    "expiry_month": "04",
                    "issuer_country": "US"
                }
            },
            "description": "Invoice Example",
            "descriptor": null,
            "callback_url": "https://example.com",
            "return_url": "https://example.com",
            "return_urls": {
                "fail": "https://example.com/3",
                "pending": "https://example.com/2",
                "success": "https://example.com/1"
            },
            "original_data": {
                "original_resolution": "ok",
                "original_resolution_message": null
            },
            "rrn": "58709027",
            "arn": "95343982",
            "approval_code": null,
            "reserved_amount": null,
            "reserve_expires": null,
            "unreserved": null,
            "source": "merchant_api",
            "callback_logs": [],
            "charged_back_amount": null,
            "charged_back": null,
            "resolution_message": null,
            "hpp_url": "https://api.example.com/redirect/hpp/?cpi=cpi_wkkZXA7pzuHNKsfb",
            "refunds": [],
            "reserves": [],
            "reserve_options": null,
            "processed_unreserve": null,
            "processed_reserve_cancel": null,
            "reserve_cancelled": null
        },
        "relationships": {
            "payment-service": {
                "data": {
                    "type": "payment-services",
                    "id": "payment_card_eur_hpp"
                }
            },
            "payment-method": {
                "data": {
                    "type": "payment-methods",
                    "id": "payment_card"
                }
            },
            "customer": {
                "data": {
                    "type": "customers",
                    "id": "cus_UmjAaFyifjsKNHpY"
                }
            },
            "active-payment": {
                "data": {
                    "type": "payments",
                    "id": "pay_ZCkwdx2djkU3dOkZWmvfxK54"
                }
            }
        },
        "links": {
            "self": "/api/payment-invoices/cpi_wkkZXA7pzuHNKsfb"
        }
    }
}