curl -X POST 'https://api.sendforsign.com/api/webhook' \ 
     -H 'Authorization: Bearer 123456789' \
     -H 'Content-Type: application/json' \
     -d '{ 
          "data": {
              "action": "list"
              }
     }'

{
    "webhooks": [
        {
            "createTime": "2024-03-29T20:02:28.000Z",
            "changeTime": "2024-03-29T20:02:28.000Z",
            "url": "URL",
            "secret": "whsec_123",
            "webhookKey": "WEBHOOK_KEY",
            "created": true,
            "seen": true,
            "sent": true,
            "approved": true,
            "signed": true,
            "fullySigned": true
        }
    ],
    "code": "201",
    "message": "Webhooks found"
}