curl --request POST \
  --url https://api.exec.com/rest/v1/knowledge-hub/sources \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "type": "url",
  "title": "Competitor pricing page",
  "url": "https://example.com/pricing",
  "folder_ids": [
    "f1a2b3c4d5e6"
  ]
}
'

{
  "id": "<string>",
  "title": "<string>",
  "token_count": 123,
  "has_images": true,
  "external_url": "<string>",
  "summary": "<string>",
  "cover": "<string>",
  "folders": [
    {
      "id": "<string>",
      "name": "<string>",
      "emoji": "<string>"
    }
  ],
  "created_by": {
    "id": "<string>",
    "email": "[email protected]",
    "first_name": "<string>",
    "last_name": "<string>"
  },
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "processed_at": "2023-11-07T05:31:56Z",
  "content": "<string>"
}