curl --request GET \
  --url https://x8ki-letl-twmt.n7.xano.io/api:meta/workspace/{workspace_id}/function \
  --header 'Authorization: Bearer <token>'

{
  "curPage": 123,
  "nextPage": 123,
  "prevPage": 123,
  "items": [
    {
      "id": 1,
      "created_at": "2023-04-19 21:01:32+0000",
      "updated_at": "2023-04-19 21:01:32+0000",
      "name": "Function Test",
      "description": "My functions description",
      "docs": "Documentation",
      "guid": "YE1fwVhQ-enRlc6Sb42Gqru58-0",
      "branch": "v1",
      "cache": {
        "active": true,
        "ttl": 3600,
        "input": true,
        "auth": true,
        "datasource": true,
        "ip": true,
        "headers": [
          ""
        ],
        "env": [
          ""
        ]
      },
      "tag": [
        "example tag"
      ],
      "xanoscript": {
        "status": "ok",
        "value": "<string>",
        "message": "<string>"
      }
    }
  ]
}