curl --request GET \
  --url https://api.integrations.commenda.io/v4/public/catalog

{
  "request_id": "<string>",
  "data": {
    "categories": [
      {
        "integrations": [
          {
            "readModels": [
              {
                "supportedFields": [
                  "<string>"
                ]
              }
            ],
            "writeModels": []
          }
        ],
        "dataModels": [
          {
            "fields": [
              {
                "name": "<string>",
                "type": "<string>",
                "required": true,
                "enum": [
                  "<string>"
                ]
              }
            ]
          }
        ]
      }
    ]
  }
}