{
  "_comment": "Example: POST /store-api/checkout/cart/line-item — Add a product to the cart via Shopware Store API",
  "request": {
    "method": "POST",
    "url": "https://your-shop.example.com/store-api/checkout/cart/line-item",
    "headers": {
      "sw-access-key": "SWSCSM5ZVXJBSZCSTDPNM0BGQQ",
      "sw-context-token": "a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4",
      "Content-Type": "application/json",
      "Accept": "application/json"
    },
    "body": {
      "items": [
        {
          "id": "a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4",
          "referencedId": "a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4",
          "type": "product",
          "quantity": 2
        }
      ]
    }
  },
  "response": {
    "status": 200,
    "headers": {
      "Content-Type": "application/json",
      "sw-context-token": "a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4"
    },
    "body": {
      "name": "mainCart",
      "token": "a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4",
      "price": {
        "netPrice": 50.4,
        "totalPrice": 59.98,
        "calculatedTaxes": [
          {
            "tax": 9.58,
            "taxRate": 19,
            "price": 59.98
          }
        ],
        "taxRules": [
          {
            "taxRate": 19,
            "percentage": 100
          }
        ],
        "positionPrice": 59.98,
        "taxStatus": "gross",
        "rawTotal": 59.98
      },
      "lineItems": [
        {
          "id": "a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4",
          "referencedId": "a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4",
          "label": "Shopware Premium T-Shirt",
          "quantity": 2,
          "type": "product",
          "good": true,
          "removable": true,
          "stackable": true,
          "modified": false,
          "price": {
            "unitPrice": 29.99,
            "totalPrice": 59.98,
            "quantity": 2,
            "calculatedTaxes": [
              {
                "tax": 9.58,
                "taxRate": 19,
                "price": 59.98
              }
            ],
            "taxRules": [
              {
                "taxRate": 19,
                "percentage": 100
              }
            ]
          },
          "cover": {
            "url": "https://your-shop.example.com/thumbnail/product/a1b2c3/800x800.jpg",
            "alt": null,
            "title": null
          },
          "payload": {
            "productNumber": "SW-10023",
            "manufacturerId": null,
            "taxId": "b7d2554b0ce847cd82f3ac9bd1c0dfca",
            "isCloseout": false,
            "purchaseSteps": 1,
            "minPurchase": 1,
            "maxPurchase": 50,
            "shippingFree": false,
            "markAsTopseller": false
          }
        }
      ],
      "errors": {},
      "deliveries": [],
      "transactions": [],
      "modified": true,
      "customerComment": null,
      "affiliateCode": null,
      "campaignCode": null
    }
  }
}