curl --request POST \
  --url https://api.wappfy.com.br/api/{session}/groups \
  --header 'Content-Type: application/json' \
  --header 'apikey: <api-key>' \
  --data '{
  "name": "<string>",
  "participants": [
    {
      "id": "123456789@c.us"
    }
  ]
}'