curl --request GET \
  --url http://localhost:7701/api/v1/gateways \
  --header 'X-API-Key: <api-key>'

{
  "data": [
    {
      "id": 1,
      "name": "Pagarme",
      "slug": "pagarme",
      "description": "Brazilian payment gateway",
      "has_split": true
    }
  ]
}