curl --request GET \
  --url https://{cluster}.voucherify.io/v1/product-collections/{productCollectionId}/products \
  --header 'Authorization: Bearer <token>' \
  --header 'X-App-Id: <api-key>' \
  --header 'X-App-Token: <api-key>'

{
  "object": "list",
  "data_ref": "data",
  "data": [
    {
      "id": "prod_0bae45ffc7003ffc52",
      "source_id": "second_product",
      "name": "Samsung Phone 2",
      "price": 230000,
      "attributes": [
        "color",
        "memory",
        "processor"
      ],
      "metadata": {
        "test": true,
        "vendor": "Online Store - 4"
      },
      "image_url": "{{internalVoucherifyURL}}",
      "created_at": "2022-09-12T14:44:13.212Z",
      "updated_at": null,
      "object": "product"
    },
    {
      "id": "sku_0bae3b28f610fd0da1",
      "source_id": "first_product_sku_1",
      "product_id": "prod_0bae2dc5a090fd0184",
      "sku": "Samsung phone 256GB",
      "price": 210000,
      "attributes": {
        "color": "vintage-black",
        "memory": "256",
        "processor": "Intel"
      },
      "image_url": "{{internalVoucherifyURL}}",
      "metadata": {
        "test": false,
        "vendor": "Online Stores",
        "imported": true
      },
      "created_at": "2022-09-12T13:56:51.828Z",
      "updated_at": "2022-09-12T14:09:40.859Z",
      "object": "sku",
      "product": {
        "id": "prod_0bae2dc5a090fd0184",
        "source_id": "first_product",
        "name": "Samsung Phone",
        "price": null,
        "attributes": [],
        "metadata": {},
        "object": "product"
      }
    },
    {
      "id": "prod_0bae2dc5a090fd0184",
      "source_id": "first_product",
      "name": "Samsung Phone 1",
      "price": 220000,
      "attributes": [
        "color",
        "memory",
        "processor"
      ],
      "metadata": {
        "test": true,
        "vendor": "Online Store - 3"
      },
      "image_url": "{{internalVoucherifyURL}}",
      "created_at": "2022-09-12T12:58:22.232Z",
      "updated_at": "2022-09-12T14:44:13.208Z",
      "object": "product"
    },
    {
      "id": "sku_0b7d7dfb090be5c619",
      "source_id": "ComicBook_1",
      "product_id": "prod_0b7d7dfb05cbe5c616",
      "sku": "Comics1",
      "price": 1700,
      "attributes": {},
      "image_url": null,
      "metadata": {
        "color": [
          "golden"
        ],
        "vendor": "islands"
      },
      "created_at": "2022-08-05T17:23:14.084Z",
      "updated_at": "2022-09-09T09:24:43.806Z",
      "object": "sku",
      "product": {
        "id": "prod_0b7d7dfb05cbe5c616",
        "source_id": "Books",
        "name": "Comic Books1",
        "price": null,
        "attributes": [],
        "metadata": {},
        "object": "product"
      }
    },
    {
      "id": "prod_0b7d7dfb05cbe5c616",
      "source_id": "Books",
      "name": "Comic Books1",
      "price": 2100,
      "attributes": [],
      "metadata": {
        "color": [
          "silver"
        ],
        "vendor": "Bookstore1"
      },
      "image_url": "https://www.images.com/image1.png",
      "created_at": "2022-08-05T17:23:14.071Z",
      "updated_at": "2022-09-09T09:24:43.728Z",
      "object": "product"
    },
    {
      "id": "prod_0b7d7c4e814be5c502",
      "source_id": "prod_1",
      "name": "Apple iPhone 12",
      "price": 60000,
      "attributes": [],
      "metadata": {
        "color": [
          "purple"
        ],
        "vendor": "mall"
      },
      "image_url": null,
      "created_at": "2022-08-05T17:15:55.270Z",
      "updated_at": "2022-09-09T09:24:43.704Z",
      "object": "product"
    }
  ],
  "total": 6
}