curl --request POST \
  --url https://api.peec.ai/customer/v1/sources/urls/content \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "url": "https://example.com/blog/page1",
  "project_id": "or_f45b94ba-5e35-4982-93ed-285e72ee14eb",
  "max_length": 100000
}
'

{
  "data": {
    "url": "https://example.com/blog/page1",
    "title": "<string>",
    "domain": "example.com",
    "channel_title": "<string>",
    "content": "<string>",
    "content_length": 123,
    "truncated": true,
    "content_updated_at": "<string>"
  }
}