curl --request POST \
  --url https://api.clipping.cc/v1/collections/{collection_id}/items \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "source": "<string>",
  "name": "<string>"
}
'

{
  "collection": {
    "collection_id": "<string>",
    "name": "<string>"
  },
  "item": {
    "item_id": "<string>",
    "type": "<string>",
    "name": "<string>"
  }
}