Card Checkout - Subscribe

curl --location --request POST 'https://sandbox-acq.onerway.com/txn/payment' \
--header 'Content-Type: application/json' \
--data-raw '{
    "billingInformation": {
        "address": "9039 Furman Way",
        "city": "New Ryley",
        "country": "US",
        "email": "Ardella_Bayer62@yahoo.com",
        "firstName": "Alva",
        "lastName": "Goldner",
        "phone": "15668391851",
        "postalCode": "57786",
        "province": "CO"
    },
    "merchantCustId": "CustId-JK7U-DK3R",
    "merchantNo": "800515",
    "merchantTxnId": "{{auto-generated-uuid}}",
    "merchantTxnTime": "2025-10-13 15:05:47",
    "orderAmount": "10.00",
    "orderCurrency": "USD",
    "shippingInformation": {
        "address": "71099 Kayleigh Island",
        "city": "Troy",
        "country": "US",
        "email": "Lavon_Botsford@yahoo.com",
        "firstName": "Milan",
        "identityNumber": "29316434102",
        "lastName": "Hudson",
        "phone": "18517424184",
        "postalCode": "47170",
        "province": "CO"
    },
    "sign": null,
    "txnOrderMsg": {
        "accept": "*/*",
        "appId": "1968187301902553088",
        "colorDepth": "24",
        "contentLength": "4096",
        "javaEnabled": true,
        "language": "en-US",
        "products": [
            {
                "currency": "USD",
                "name": "prune",
                "num": "82",
                "price": "698.55",
                "type": "in"
            }
        ],
        "returnUrl": "YOUR-RETURN-URL",
        "notifyUrl": "YOUR-WEBHOOK-ENDPOINT",
        "screenHeight": "568",
        "screenWidth": "428",
        "timeZoneOffset": "120",
        "transactionIp": "66.69.54.28",
        "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36"
    },
    "subscription": {
        "requestType": "0",
        "selfExecute": "1",
        "productName": "Handmade Frozen Tuna",
        "frequencyType": "M",
        "frequencyPoint": "1",
        "merchantCustId": "CustId-XBIB-7JLD",
        "expireDate": "2025-12-13",
        "metaData": "abaft"
    },
    "productType": "CARD",
    "subProductType": "SUBSCRIBE",
    "txnType": "SALE"
}'