curl --request GET \
  --url https://api.sellfern.com/products \
  --header 'x-api-key: <api-key>'

{
  "success": true,
  "data": [
    {
      "id": 1001,
      "sku": "TSHIRT-BLACK-M",
      "spu": "TSHIRT",
      "title": "Classic T-Shirt - Black / M",
      "description": "<string>",
      "price": 123,
      "design_link": "<string>",
      "tags": [
        "<string>"
      ],
      "images": [
        "<string>"
      ],
      "videos": [
        "<string>"
      ],
      "stores": [
        "<string>"
      ],
      "platforms": [
        "<string>"
      ],
      "labels": [
        "<string>"
      ],
      "sizes": [
        "<string>"
      ],
      "organization_id": 123,
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    }
  ],
  "meta": {
    "request_id": "<string>"
  }
}