curl --request GET \
  --url https://api.zuwinda.com/v2/messaging/whatsapp/accounts/groups \
  --header 'X-Access-Key: <api-key>'

{
  "data": {
    "responseCode": "00",
    "groups": [
      {
        "GroupId": "123123123",
        "OwnerJid": "628151122333",
        "Name": "Zuwinda Group"
      }
    ]
  }
}