Is it possible to manage webhook reques body in json?

Is it possible to manage webhook reques body in json?

I'm trying to get chargebee's webhook in a zoho creator form, the webhook is received and a new record is correctly created in creator, but i don't know how can i manage the webook's body containing a json object :
this is the webhook request sent to zoho creator api:

Headers
POST HTTP/1.1
Host:creator.zoho.com
Content-Type: application/json; charset=utf-8
User-Agent: ChargeBee

Body
{
    "id": "ev_KyVpvWOe1m2RF6",
    "occurred_at": 1341125192,
    "source": "admin_console",
    "object": "event",
    "content": {
        "subscription": {
            "id": "KyVpvWOe1m2OQ1",
            "plan_id": "basic",
            "plan_quantity": 1,
            "status": "future",
            "start_date": 1341729992,
            "trial_start": 1341729992,
            "trial_end": 1344408392,
            "created_at": 1341125192,
            "due_invoices_count": 0,
            "object": "subscription",
            "addons": [{
                "id": "data_usage",
                "quantity": 1,
                "object": "addon"
            }]
        },
        "customer": {
            "id": "KyVpvWOe1m2OQ1",
            "first_name": "Benjamin",
            "last_name": "Ross",
            "email": " Benjamin@test.com",
            "auto_collection": "on",
            "created_at": 1341125192,
            "object": "customer",
            "card_status": "valid"
        },
        "card": {
            "customer_id": "KyVpvWOe1m2OQ1",
            "status": "valid",
            "gateway": "chargebee",
            "iin": "411111",
            "last4": "1111",
            "card_type": "visa",
            "expiry_month": 9,
            "expiry_year": 2012,
            "object": "card",
            "masked_number": "************1111"
        }
    },
    "event_type": "subscription_created",
    "webhook_status": "not_configured"
}


This is the response's body :

{"formname":["Webhook",{"operation":["add",{"values":{"ID":1580539000000647007},"status":"Success"}]}]}

A new record has ben written in Webhook form with that id, but i would need to manage and load its json content.

Thanks