curl --request GET \
  --url https://api.vectorify.ai/v1/collections/{collection} \
  --header 'Api-Key: <api-key>'

{
  "data": {
    "id": "<string>",
    "name": "<string>",
    "slug": "<string>",
    "source": "<string>",
    "metadata": [
      "<any>"
    ],
    "created_at": "<string>",
    "items_count": 123
  }
}