Subscription - Charge by Onerway

curl --location --request POST 'https://sandbox-acq.onerway.com/v1/txn/doTransaction' \
--header 'Content-Type: application/json' \
--data-raw '{
    "billingInformation": {
        "address": "68069 E 6th Street",
        "city": "Racine",
        "country": "US",
        "email": "Adeline4@yahoo.com",
        "firstName": "Elmira",
        "identityNumber": "90508719360",
        "lastName": "Dicki",
        "phone": "14867260113",
        "postalCode": "41059",
        "province": "CO"
    },
    "merchantCustId": "CustId-Y3NU-5U6K",
    "merchantNo": "800515",
    "merchantTxnId": "{{auto-generated-uuid}}",
    "merchantTxnTime": "2025-07-06 15:11:45",
    "orderAmount": "2",
    "orderCurrency": "USD",
    "shippingInformation": {
        "address": "49846 Brown Track",
        "city": "San Jose",
        "country": "US",
        "email": "Jaleel56@gmail.com",
        "firstName": "Mariah",
        "identityNumber": "12386453528",
        "lastName": "Rohan",
        "phone": "15969341715",
        "postalCode": "07373",
        "province": "CO"
    },
    "sign": null,
    "txnOrderMsg": {
        "accept": "*/*",
        "appId": "1968187301902553088",
        "colorDepth": "16",
        "contentLength": "1024",
        "javaEnabled": true,
        "language": "en-US",
        "products": [
            {
                "currency": "USD",
                "name": "kiwi fruit",
                "num": "93",
                "price": "123.50",
                "type": "laborum"
            },
            {
                "currency": "USD",
                "name": "honeydew melon",
                "num": "7",
                "price": "246.69",
                "type": "esse in non"
            },
            {
                "currency": "USD",
                "name": "banana",
                "num": "33",
                "price": "383.69",
                "type": "dolore consectetur"
            }
        ],
        "returnUrl": "YOUR-RETURN-URL",
        "notifyUrl": "YOUR-WEBHOOK-ENDPOINT",
        "screenHeight": "1080",
        "screenWidth": "360",
        "timeZoneOffset": "-300",
        "transactionIp": "108.229.34.8",
        "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36"
    },
    "productType": "CARD",
    "subProductType": "SUBSCRIBE",
    "txnType": "SALE",
    "cardInfo": {
        "holderName": "CL BRW2",
        "cardNumber": "4000000000002701",
        "month": "05",
        "year": "26",
        "cvv": "123"
    },
    "subscription": {
        "requestType": "0",
        "selfExecute": "1",
        "productName": "Bespoke Bronze Towels",
        "frequencyType": "M",
        "bindCard": true,
        "merchantCustId": "CustId-PN0J-408C",
        "frequencyPoint": "1",
        "notificationEmail": "Letitia_Zemlak49@yahoo.com",
        "metaData": null,
        "expireDate": "2026-03-15"
    }
}'