Отправить json через post запрос?

{
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  "products": [
    {
      "product_id": "421",
      "product_name": "Elizabeth Knit Top",
      "product_desc": "Loose fitting from the shoulders, open weave knit top. Semi sheer.  Slips on. Faux button closure detail on the back. Linen/Cotton. Machine wash.",
      "product_sku": "wbk012c",
      "product_image": "https://1924magento.triggmine.com.ua/media/catalog/product/cache/1/image/265x/9df78eab33525d08d6e5fb8d27136e95/w/b/wbk012t.jpg",
      "product_url": "https://1924magento.triggmine.com.ua/elizabeth-knit-top-596.html",
      "product_qty": 1,
      "product_price": 210,
      "product_total_val": "210.0000",
      "product_categories": [
        "New Arrivals",
        "Tops & Blouses"
      ]
    }
  ],
  "customer": {
  "device_id": "4c3d48512d48b2603092b5a45ba74c8c",
  "device_id_1": "465060737",
  "customer_id": "980",
  "customer_first_name": "Max",
  "customer_last_name": "Riabchynskyi",
  "customer_email": "mr@triggmine.com",
  "customer_date_created": "2016-09-08 10:20:37"
}
}