Chilkat Online Tools

VB.NET / ShipEngine Walkthrough / Get rate estimates (minimal)

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' This example assumes the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

Dim http As New Chilkat.Http
Dim success As Boolean

' Use this online tool to generate code from sample JSON: Generate Code to Create JSON

' The following JSON is sent in the request body.

' {
'   "carrier_ids": [
'     "{{stamps_com}}",
'     "{{fedex}}",
'     "{{ups}}"
'   ],
'   "from_country_code": "US",
'   "from_postal_code": "78756",
'   "to_country_code": "US",
'   "to_postal_code": "91521",
'   "weight": {
'     "value": 17,
'     "unit": "pound"
'   }
' }

Dim json As New Chilkat.JsonObject
json.UpdateString("carrier_ids[0]","{{stamps_com}}")
json.UpdateString("carrier_ids[1]","{{fedex}}")
json.UpdateString("carrier_ids[2]","{{ups}}")
json.UpdateString("from_country_code","US")
json.UpdateString("from_postal_code","78756")
json.UpdateString("to_country_code","US")
json.UpdateString("to_postal_code","91521")
json.UpdateInt("weight.value",17)
json.UpdateString("weight.unit","pound")

http.SetRequestHeader("API-Key","{{API_KEY}}")
http.SetRequestHeader("Content-Type","application/json")

Dim resp As Chilkat.HttpResponse = http.PostJson3("https://api.shipengine.com/v1/rates/estimate","application/json",json)
If (http.LastMethodSuccess = False) Then
    Debug.WriteLine(http.LastErrorText)
    Exit Sub
End If


Dim sbResponseBody As New Chilkat.StringBuilder
resp.GetBodySb(sbResponseBody)

Dim jarrResp As New Chilkat.JsonArray
jarrResp.LoadSb(sbResponseBody)
jarrResp.EmitCompact = False

Debug.WriteLine("Response Body:")
Debug.WriteLine(jarrResp.Emit())

Dim respStatusCode As Integer = resp.StatusCode
Debug.WriteLine("Response Status Code = " & respStatusCode)
If (respStatusCode >= 400) Then
    Debug.WriteLine("Response Header:")
    Debug.WriteLine(resp.Header)
    Debug.WriteLine("Failed.")

    Exit Sub
End If



' Sample JSON response:
' (Sample code for parsing the JSON response is shown below)

' [
'   {
'     "rate_type": "check",
'     "carrier_id": "se-121861",
'     "shipping_amount": {
'       "currency": "usd",
'       "amount": 11.07
'     },
'     "insurance_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "confirmation_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "other_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "zone": 6,
'     "package_type": "package",
'     "delivery_days": 7,
'     "guaranteed_service": false,
'     "estimated_delivery_date": "2019-09-24T00:00:00Z",
'     "carrier_delivery_days": "6",
'     "ship_date": "2019-09-17T00:00:00Z",
'     "negotiated_rate": false,
'     "service_type": "USPS Media Mail",
'     "service_code": "usps_media_mail",
'     "trackable": true,
'     "carrier_code": "stamps_com",
'     "carrier_nickname": "ShipEngine Test Account - Stamps.com",
'     "carrier_friendly_name": "Stamps.com",
'     "validation_status": "unknown",
'     "warning_messages": [
'     ],
'     "error_messages": [
'     ]
'   },
'   {
'     "rate_type": "check",
'     "carrier_id": "se-121861",
'     "shipping_amount": {
'       "currency": "usd",
'       "amount": 38.98
'     },
'     "insurance_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "confirmation_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "other_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "zone": 6,
'     "package_type": "package",
'     "delivery_days": 7,
'     "guaranteed_service": false,
'     "estimated_delivery_date": "2019-09-24T00:00:00Z",
'     "carrier_delivery_days": "6",
'     "ship_date": "2019-09-17T00:00:00Z",
'     "negotiated_rate": false,
'     "service_type": "USPS Parcel Select Ground",
'     "service_code": "usps_parcel_select",
'     "trackable": true,
'     "carrier_code": "stamps_com",
'     "carrier_nickname": "ShipEngine Test Account - Stamps.com",
'     "carrier_friendly_name": "Stamps.com",
'     "validation_status": "unknown",
'     "warning_messages": [
'     ],
'     "error_messages": [
'     ]
'   },
'   {
'     "rate_type": "check",
'     "carrier_id": "se-121861",
'     "shipping_amount": {
'       "currency": "usd",
'       "amount": 39.23
'     },
'     "insurance_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "confirmation_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "other_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "zone": 6,
'     "package_type": "package",
'     "delivery_days": 3,
'     "guaranteed_service": false,
'     "estimated_delivery_date": "2019-09-20T00:00:00Z",
'     "carrier_delivery_days": "3",
'     "ship_date": "2019-09-17T00:00:00Z",
'     "negotiated_rate": false,
'     "service_type": "USPS Priority Mail",
'     "service_code": "usps_priority_mail",
'     "trackable": true,
'     "carrier_code": "stamps_com",
'     "carrier_nickname": "ShipEngine Test Account - Stamps.com",
'     "carrier_friendly_name": "Stamps.com",
'     "validation_status": "unknown",
'     "warning_messages": [
'     ],
'     "error_messages": [
'     ]
'   },
'   {
'     "rate_type": "check",
'     "carrier_id": "se-121861",
'     "shipping_amount": {
'       "currency": "usd",
'       "amount": 12.72
'     },
'     "insurance_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "confirmation_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "other_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "zone": 6,
'     "package_type": "medium_flat_rate_box",
'     "delivery_days": 3,
'     "guaranteed_service": false,
'     "estimated_delivery_date": "2019-09-20T00:00:00Z",
'     "carrier_delivery_days": "3",
'     "ship_date": "2019-09-17T00:00:00Z",
'     "negotiated_rate": false,
'     "service_type": "USPS Priority Mail",
'     "service_code": "usps_priority_mail",
'     "trackable": true,
'     "carrier_code": "stamps_com",
'     "carrier_nickname": "ShipEngine Test Account - Stamps.com",
'     "carrier_friendly_name": "Stamps.com",
'     "validation_status": "unknown",
'     "warning_messages": [
'     ],
'     "error_messages": [
'     ]
'   },
'   {
'     "rate_type": "check",
'     "carrier_id": "se-121861",
'     "shipping_amount": {
'       "currency": "usd",
'       "amount": 6.98
'     },
'     "insurance_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "confirmation_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "other_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "zone": 6,
'     "package_type": "small_flat_rate_box",
'     "delivery_days": 3,
'     "guaranteed_service": false,
'     "estimated_delivery_date": "2019-09-20T00:00:00Z",
'     "carrier_delivery_days": "3",
'     "ship_date": "2019-09-17T00:00:00Z",
'     "negotiated_rate": false,
'     "service_type": "USPS Priority Mail",
'     "service_code": "usps_priority_mail",
'     "trackable": true,
'     "carrier_code": "stamps_com",
'     "carrier_nickname": "ShipEngine Test Account - Stamps.com",
'     "carrier_friendly_name": "Stamps.com",
'     "validation_status": "unknown",
'     "warning_messages": [
'     ],
'     "error_messages": [
'     ]
'   },
'   {
'     "rate_type": "check",
'     "carrier_id": "se-121861",
'     "shipping_amount": {
'       "currency": "usd",
'       "amount": 17.47
'     },
'     "insurance_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "confirmation_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "other_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "zone": 6,
'     "package_type": "large_flat_rate_box",
'     "delivery_days": 3,
'     "guaranteed_service": false,
'     "estimated_delivery_date": "2019-09-20T00:00:00Z",
'     "carrier_delivery_days": "3",
'     "ship_date": "2019-09-17T00:00:00Z",
'     "negotiated_rate": false,
'     "service_type": "USPS Priority Mail",
'     "service_code": "usps_priority_mail",
'     "trackable": true,
'     "carrier_code": "stamps_com",
'     "carrier_nickname": "ShipEngine Test Account - Stamps.com",
'     "carrier_friendly_name": "Stamps.com",
'     "validation_status": "unknown",
'     "warning_messages": [
'     ],
'     "error_messages": [
'     ]
'   },
'   {
'     "rate_type": "check",
'     "carrier_id": "se-121861",
'     "shipping_amount": {
'       "currency": "usd",
'       "amount": 6.48
'     },
'     "insurance_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "confirmation_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "other_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "zone": 6,
'     "package_type": "flat_rate_envelope",
'     "delivery_days": 3,
'     "guaranteed_service": false,
'     "estimated_delivery_date": "2019-09-20T00:00:00Z",
'     "carrier_delivery_days": "3",
'     "ship_date": "2019-09-17T00:00:00Z",
'     "negotiated_rate": false,
'     "service_type": "USPS Priority Mail",
'     "service_code": "usps_priority_mail",
'     "trackable": true,
'     "carrier_code": "stamps_com",
'     "carrier_nickname": "ShipEngine Test Account - Stamps.com",
'     "carrier_friendly_name": "Stamps.com",
'     "validation_status": "unknown",
'     "warning_messages": [
'     ],
'     "error_messages": [
'     ]
'   },
'   {
'     "rate_type": "check",
'     "carrier_id": "se-121861",
'     "shipping_amount": {
'       "currency": "usd",
'       "amount": 7.03
'     },
'     "insurance_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "confirmation_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "other_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "zone": 6,
'     "package_type": "flat_rate_padded_envelope",
'     "delivery_days": 3,
'     "guaranteed_service": false,
'     "estimated_delivery_date": "2019-09-20T00:00:00Z",
'     "carrier_delivery_days": "3",
'     "ship_date": "2019-09-17T00:00:00Z",
'     "negotiated_rate": false,
'     "service_type": "USPS Priority Mail",
'     "service_code": "usps_priority_mail",
'     "trackable": true,
'     "carrier_code": "stamps_com",
'     "carrier_nickname": "ShipEngine Test Account - Stamps.com",
'     "carrier_friendly_name": "Stamps.com",
'     "validation_status": "unknown",
'     "warning_messages": [
'     ],
'     "error_messages": [
'     ]
'   },
'   {
'     "rate_type": "check",
'     "carrier_id": "se-121861",
'     "shipping_amount": {
'       "currency": "usd",
'       "amount": 16.1
'     },
'     "insurance_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "confirmation_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "other_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "zone": 6,
'     "package_type": "regional_rate_box_b",
'     "delivery_days": 3,
'     "guaranteed_service": false,
'     "estimated_delivery_date": "2019-09-20T00:00:00Z",
'     "carrier_delivery_days": "3",
'     "ship_date": "2019-09-17T00:00:00Z",
'     "negotiated_rate": false,
'     "service_type": "USPS Priority Mail",
'     "service_code": "usps_priority_mail",
'     "trackable": true,
'     "carrier_code": "stamps_com",
'     "carrier_nickname": "ShipEngine Test Account - Stamps.com",
'     "carrier_friendly_name": "Stamps.com",
'     "validation_status": "unknown",
'     "warning_messages": [
'     ],
'     "error_messages": [
'     ]
'   },
'   {
'     "rate_type": "check",
'     "carrier_id": "se-121861",
'     "shipping_amount": {
'       "currency": "usd",
'       "amount": 6.78
'     },
'     "insurance_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "confirmation_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "other_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "zone": 6,
'     "package_type": "flat_rate_legal_envelope",
'     "delivery_days": 3,
'     "guaranteed_service": false,
'     "estimated_delivery_date": "2019-09-20T00:00:00Z",
'     "carrier_delivery_days": "3",
'     "ship_date": "2019-09-17T00:00:00Z",
'     "negotiated_rate": false,
'     "service_type": "USPS Priority Mail",
'     "service_code": "usps_priority_mail",
'     "trackable": true,
'     "carrier_code": "stamps_com",
'     "carrier_nickname": "ShipEngine Test Account - Stamps.com",
'     "carrier_friendly_name": "Stamps.com",
'     "validation_status": "unknown",
'     "warning_messages": [
'     ],
'     "error_messages": [
'     ]
'   },
'   {
'     "rate_type": "check",
'     "carrier_id": "se-121861",
'     "shipping_amount": {
'       "currency": "usd",
'       "amount": 103.04
'     },
'     "insurance_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "confirmation_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "other_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "zone": 6,
'     "package_type": "package",
'     "delivery_days": 2,
'     "guaranteed_service": false,
'     "estimated_delivery_date": "2019-09-19T00:00:00Z",
'     "carrier_delivery_days": "1-2",
'     "ship_date": "2019-09-17T00:00:00Z",
'     "negotiated_rate": false,
'     "service_type": "USPS Priority Mail Express",
'     "service_code": "usps_priority_mail_express",
'     "trackable": true,
'     "carrier_code": "stamps_com",
'     "carrier_nickname": "ShipEngine Test Account - Stamps.com",
'     "carrier_friendly_name": "Stamps.com",
'     "validation_status": "unknown",
'     "warning_messages": [
'     ],
'     "error_messages": [
'     ]
'   },
'   {
'     "rate_type": "check",
'     "carrier_id": "se-121861",
'     "shipping_amount": {
'       "currency": "usd",
'       "amount": 22.68
'     },
'     "insurance_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "confirmation_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "other_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "zone": 6,
'     "package_type": "flat_rate_envelope",
'     "delivery_days": 2,
'     "guaranteed_service": false,
'     "estimated_delivery_date": "2019-09-19T00:00:00Z",
'     "carrier_delivery_days": "1-2",
'     "ship_date": "2019-09-17T00:00:00Z",
'     "negotiated_rate": false,
'     "service_type": "USPS Priority Mail Express",
'     "service_code": "usps_priority_mail_express",
'     "trackable": true,
'     "carrier_code": "stamps_com",
'     "carrier_nickname": "ShipEngine Test Account - Stamps.com",
'     "carrier_friendly_name": "Stamps.com",
'     "validation_status": "unknown",
'     "warning_messages": [
'     ],
'     "error_messages": [
'     ]
'   },
'   {
'     "rate_type": "check",
'     "carrier_id": "se-121861",
'     "shipping_amount": {
'       "currency": "usd",
'       "amount": 23.18
'     },
'     "insurance_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "confirmation_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "other_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "zone": 6,
'     "package_type": "flat_rate_padded_envelope",
'     "delivery_days": 2,
'     "guaranteed_service": false,
'     "estimated_delivery_date": "2019-09-19T00:00:00Z",
'     "carrier_delivery_days": "1-2",
'     "ship_date": "2019-09-17T00:00:00Z",
'     "negotiated_rate": false,
'     "service_type": "USPS Priority Mail Express",
'     "service_code": "usps_priority_mail_express",
'     "trackable": true,
'     "carrier_code": "stamps_com",
'     "carrier_nickname": "ShipEngine Test Account - Stamps.com",
'     "carrier_friendly_name": "Stamps.com",
'     "validation_status": "unknown",
'     "warning_messages": [
'     ],
'     "error_messages": [
'     ]
'   },
'   {
'     "rate_type": "check",
'     "carrier_id": "se-121861",
'     "shipping_amount": {
'       "currency": "usd",
'       "amount": 22.8
'     },
'     "insurance_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "confirmation_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "other_amount": {
'       "currency": "usd",
'       "amount": 0
'     },
'     "zone": 6,
'     "package_type": "flat_rate_legal_envelope",
'     "delivery_days": 2,
'     "guaranteed_service": false,
'     "estimated_delivery_date": "2019-09-19T00:00:00Z",
'     "carrier_delivery_days": "1-2",
'     "ship_date": "2019-09-17T00:00:00Z",
'     "negotiated_rate": false,
'     "service_type": "USPS Priority Mail Express",
'     "service_code": "usps_priority_mail_express",
'     "trackable": true,
'     "carrier_code": "stamps_com",
'     "carrier_nickname": "ShipEngine Test Account - Stamps.com",
'     "carrier_friendly_name": "Stamps.com",
'     "validation_status": "unknown",
'     "warning_messages": [
'     ],
'     "error_messages": [
'     ]
'   }
' ]

' Sample code for parsing the JSON response...
' Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code



Dim json As Chilkat.JsonObject
Dim rate_type As String
Dim carrier_id As String
Dim v_Currency As String
Dim Amount As String
Dim insurance_amountCurrency As String
Dim insurance_amountAmount As Integer
Dim confirmation_amountCurrency As String
Dim confirmation_amountAmount As Integer
Dim other_amountCurrency As String
Dim other_amountAmount As Integer
Dim zone As Integer
Dim package_type As String
Dim delivery_days As Integer
Dim guaranteed_service As Boolean
Dim estimated_delivery_date As String
Dim carrier_delivery_days As String
Dim ship_date As String
Dim negotiated_rate As Boolean
Dim service_type As String
Dim service_code As String
Dim trackable As Boolean
Dim carrier_code As String
Dim carrier_nickname As String
Dim carrier_friendly_name As String
Dim validation_status As String
Dim j As Integer
Dim count_j As Integer

Dim i As Integer = 0
Dim count_i As Integer = jarrResp.Size
While i < count_i
    json = jarrResp.ObjectAt(i)
    rate_type = json.StringOf("rate_type")
    carrier_id = json.StringOf("carrier_id")
    v_Currency = json.StringOf("shipping_amount.currency")
    Amount = json.StringOf("shipping_amount.amount")
    insurance_amountCurrency = json.StringOf("insurance_amount.currency")
    insurance_amountAmount = json.IntOf("insurance_amount.amount")
    confirmation_amountCurrency = json.StringOf("confirmation_amount.currency")
    confirmation_amountAmount = json.IntOf("confirmation_amount.amount")
    other_amountCurrency = json.StringOf("other_amount.currency")
    other_amountAmount = json.IntOf("other_amount.amount")
    zone = json.IntOf("zone")
    package_type = json.StringOf("package_type")
    delivery_days = json.IntOf("delivery_days")
    guaranteed_service = json.BoolOf("guaranteed_service")
    estimated_delivery_date = json.StringOf("estimated_delivery_date")
    carrier_delivery_days = json.StringOf("carrier_delivery_days")
    ship_date = json.StringOf("ship_date")
    negotiated_rate = json.BoolOf("negotiated_rate")
    service_type = json.StringOf("service_type")
    service_code = json.StringOf("service_code")
    trackable = json.BoolOf("trackable")
    carrier_code = json.StringOf("carrier_code")
    carrier_nickname = json.StringOf("carrier_nickname")
    carrier_friendly_name = json.StringOf("carrier_friendly_name")
    validation_status = json.StringOf("validation_status")
    j = 0
    count_j = json.SizeOfArray("warning_messages")
    While j < count_j
        json.J = j
        j = j + 1
    End While
    j = 0
    count_j = json.SizeOfArray("error_messages")
    While j < count_j
        json.J = j
        j = j + 1
    End While

    i = i + 1
End While

Curl Command

curl -X POST
	-H "API-Key: {{API_KEY}}"
	-H "Content-Type: application/json"
	-d '{
	"carrier_ids": [
		"{{stamps_com}}",
		"{{fedex}}",
		"{{ups}}"
	],
	"from_country_code": "US",
	"from_postal_code": "78756",
	"to_country_code": "US",
	"to_postal_code": "91521",
	"weight": {
		"value": 17,
		"unit": "pound"
	}
}'
https://api.shipengine.com/v1/rates/estimate

Postman Collection Item JSON

{
  "name": "Get rate estimates (minimal)",
  "event": [
    {
      "listen": "test",
      "script": {
        "exec": [
          ""
        ],
        "type": "text/javascript"
      }
    }
  ],
  "request": {
    "method": "POST",
    "header": [
      {
        "key": "Content-Type",
        "name": "Content-Type",
        "value": "application/json",
        "type": "text"
      }
    ],
    "body": {
      "mode": "raw",
      "raw": "{\n\t\"carrier_ids\": [\n\t\t\"{{stamps_com}}\",\n\t\t\"{{fedex}}\",\n\t\t\"{{ups}}\"\n\t],\n\t\"from_country_code\": \"US\",\n\t\"from_postal_code\": \"78756\",\n\t\"to_country_code\": \"US\",\n\t\"to_postal_code\": \"91521\",\n\t\"weight\": {\n\t\t\"value\": 17,\n\t\t\"unit\": \"pound\"\n\t}\n}"
    },
    "url": {
      "raw": "https://api.shipengine.com/v1/rates/estimate",
      "protocol": "https",
      "host": [
        "api",
        "shipengine",
        "com"
      ],
      "path": [
        "v1",
        "rates",
        "estimate"
      ]
    },
    "description": "This request shows you how to get rate estimates when you don't know the full delivery address yet."
  },
  "response": [
    {
      "name": "Get rate estimates (minimal)",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "name": "Content-Type",
            "value": "application/json",
            "type": "text"
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n\t\"carrier_id\": \"{{stamps_com}}\",\n\t\"from_country_code\": \"US\",\n\t\"from_postal_code\": \"78756\",\n\t\"to_country_code\": \"US\",\n\t\"to_postal_code\": \"91521\",\n\t\"weight\": {\n\t\t\"value\": 17,\n\t\t\"unit\": \"pound\"\n\t}\n}",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        },
        "url": {
          "raw": "https://api.shipengine.com/v1/rates/estimate",
          "protocol": "https",
          "host": [
            "api",
            "shipengine",
            "com"
          ],
          "path": [
            "v1",
            "rates",
            "estimate"
          ]
        }
      },
      "status": "OK",
      "code": 200,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Date",
          "value": "Tue, 17 Sep 2019 17:48:57 GMT"
        },
        {
          "key": "Content-Type",
          "value": "application/json; charset=utf-8"
        },
        {
          "key": "Content-Length",
          "value": "14422"
        },
        {
          "key": "Connection",
          "value": "keep-alive"
        },
        {
          "key": "Access-Control-Allow-Origin",
          "value": "https://www.shipengine.com"
        },
        {
          "key": "Vary",
          "value": "Origin"
        },
        {
          "key": "x-shipengine-requestid",
          "value": "a0122561-502b-4e6e-93d1-f1498bf6a0b3"
        }
      ],
      "cookie": [
      ],
      "body": "[\n    {\n        \"rate_type\": \"check\",\n        \"carrier_id\": \"se-121861\",\n        \"shipping_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 11.07\n        },\n        \"insurance_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"confirmation_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"other_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"zone\": 6,\n        \"package_type\": \"package\",\n        \"delivery_days\": 7,\n        \"guaranteed_service\": false,\n        \"estimated_delivery_date\": \"2019-09-24T00:00:00Z\",\n        \"carrier_delivery_days\": \"6\",\n        \"ship_date\": \"2019-09-17T00:00:00Z\",\n        \"negotiated_rate\": false,\n        \"service_type\": \"USPS Media Mail\",\n        \"service_code\": \"usps_media_mail\",\n        \"trackable\": true,\n        \"carrier_code\": \"stamps_com\",\n        \"carrier_nickname\": \"ShipEngine Test Account - Stamps.com\",\n        \"carrier_friendly_name\": \"Stamps.com\",\n        \"validation_status\": \"unknown\",\n        \"warning_messages\": [],\n        \"error_messages\": []\n    },\n    {\n        \"rate_type\": \"check\",\n        \"carrier_id\": \"se-121861\",\n        \"shipping_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 38.98\n        },\n        \"insurance_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"confirmation_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"other_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"zone\": 6,\n        \"package_type\": \"package\",\n        \"delivery_days\": 7,\n        \"guaranteed_service\": false,\n        \"estimated_delivery_date\": \"2019-09-24T00:00:00Z\",\n        \"carrier_delivery_days\": \"6\",\n        \"ship_date\": \"2019-09-17T00:00:00Z\",\n        \"negotiated_rate\": false,\n        \"service_type\": \"USPS Parcel Select Ground\",\n        \"service_code\": \"usps_parcel_select\",\n        \"trackable\": true,\n        \"carrier_code\": \"stamps_com\",\n        \"carrier_nickname\": \"ShipEngine Test Account - Stamps.com\",\n        \"carrier_friendly_name\": \"Stamps.com\",\n        \"validation_status\": \"unknown\",\n        \"warning_messages\": [],\n        \"error_messages\": []\n    },\n    {\n        \"rate_type\": \"check\",\n        \"carrier_id\": \"se-121861\",\n        \"shipping_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 39.23\n        },\n        \"insurance_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"confirmation_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"other_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"zone\": 6,\n        \"package_type\": \"package\",\n        \"delivery_days\": 3,\n        \"guaranteed_service\": false,\n        \"estimated_delivery_date\": \"2019-09-20T00:00:00Z\",\n        \"carrier_delivery_days\": \"3\",\n        \"ship_date\": \"2019-09-17T00:00:00Z\",\n        \"negotiated_rate\": false,\n        \"service_type\": \"USPS Priority Mail\",\n        \"service_code\": \"usps_priority_mail\",\n        \"trackable\": true,\n        \"carrier_code\": \"stamps_com\",\n        \"carrier_nickname\": \"ShipEngine Test Account - Stamps.com\",\n        \"carrier_friendly_name\": \"Stamps.com\",\n        \"validation_status\": \"unknown\",\n        \"warning_messages\": [],\n        \"error_messages\": []\n    },\n    {\n        \"rate_type\": \"check\",\n        \"carrier_id\": \"se-121861\",\n        \"shipping_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 12.72\n        },\n        \"insurance_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"confirmation_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"other_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"zone\": 6,\n        \"package_type\": \"medium_flat_rate_box\",\n        \"delivery_days\": 3,\n        \"guaranteed_service\": false,\n        \"estimated_delivery_date\": \"2019-09-20T00:00:00Z\",\n        \"carrier_delivery_days\": \"3\",\n        \"ship_date\": \"2019-09-17T00:00:00Z\",\n        \"negotiated_rate\": false,\n        \"service_type\": \"USPS Priority Mail\",\n        \"service_code\": \"usps_priority_mail\",\n        \"trackable\": true,\n        \"carrier_code\": \"stamps_com\",\n        \"carrier_nickname\": \"ShipEngine Test Account - Stamps.com\",\n        \"carrier_friendly_name\": \"Stamps.com\",\n        \"validation_status\": \"unknown\",\n        \"warning_messages\": [],\n        \"error_messages\": []\n    },\n    {\n        \"rate_type\": \"check\",\n        \"carrier_id\": \"se-121861\",\n        \"shipping_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 6.98\n        },\n        \"insurance_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"confirmation_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"other_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"zone\": 6,\n        \"package_type\": \"small_flat_rate_box\",\n        \"delivery_days\": 3,\n        \"guaranteed_service\": false,\n        \"estimated_delivery_date\": \"2019-09-20T00:00:00Z\",\n        \"carrier_delivery_days\": \"3\",\n        \"ship_date\": \"2019-09-17T00:00:00Z\",\n        \"negotiated_rate\": false,\n        \"service_type\": \"USPS Priority Mail\",\n        \"service_code\": \"usps_priority_mail\",\n        \"trackable\": true,\n        \"carrier_code\": \"stamps_com\",\n        \"carrier_nickname\": \"ShipEngine Test Account - Stamps.com\",\n        \"carrier_friendly_name\": \"Stamps.com\",\n        \"validation_status\": \"unknown\",\n        \"warning_messages\": [],\n        \"error_messages\": []\n    },\n    {\n        \"rate_type\": \"check\",\n        \"carrier_id\": \"se-121861\",\n        \"shipping_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 17.47\n        },\n        \"insurance_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"confirmation_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"other_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"zone\": 6,\n        \"package_type\": \"large_flat_rate_box\",\n        \"delivery_days\": 3,\n        \"guaranteed_service\": false,\n        \"estimated_delivery_date\": \"2019-09-20T00:00:00Z\",\n        \"carrier_delivery_days\": \"3\",\n        \"ship_date\": \"2019-09-17T00:00:00Z\",\n        \"negotiated_rate\": false,\n        \"service_type\": \"USPS Priority Mail\",\n        \"service_code\": \"usps_priority_mail\",\n        \"trackable\": true,\n        \"carrier_code\": \"stamps_com\",\n        \"carrier_nickname\": \"ShipEngine Test Account - Stamps.com\",\n        \"carrier_friendly_name\": \"Stamps.com\",\n        \"validation_status\": \"unknown\",\n        \"warning_messages\": [],\n        \"error_messages\": []\n    },\n    {\n        \"rate_type\": \"check\",\n        \"carrier_id\": \"se-121861\",\n        \"shipping_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 6.48\n        },\n        \"insurance_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"confirmation_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"other_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"zone\": 6,\n        \"package_type\": \"flat_rate_envelope\",\n        \"delivery_days\": 3,\n        \"guaranteed_service\": false,\n        \"estimated_delivery_date\": \"2019-09-20T00:00:00Z\",\n        \"carrier_delivery_days\": \"3\",\n        \"ship_date\": \"2019-09-17T00:00:00Z\",\n        \"negotiated_rate\": false,\n        \"service_type\": \"USPS Priority Mail\",\n        \"service_code\": \"usps_priority_mail\",\n        \"trackable\": true,\n        \"carrier_code\": \"stamps_com\",\n        \"carrier_nickname\": \"ShipEngine Test Account - Stamps.com\",\n        \"carrier_friendly_name\": \"Stamps.com\",\n        \"validation_status\": \"unknown\",\n        \"warning_messages\": [],\n        \"error_messages\": []\n    },\n    {\n        \"rate_type\": \"check\",\n        \"carrier_id\": \"se-121861\",\n        \"shipping_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 7.03\n        },\n        \"insurance_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"confirmation_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"other_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"zone\": 6,\n        \"package_type\": \"flat_rate_padded_envelope\",\n        \"delivery_days\": 3,\n        \"guaranteed_service\": false,\n        \"estimated_delivery_date\": \"2019-09-20T00:00:00Z\",\n        \"carrier_delivery_days\": \"3\",\n        \"ship_date\": \"2019-09-17T00:00:00Z\",\n        \"negotiated_rate\": false,\n        \"service_type\": \"USPS Priority Mail\",\n        \"service_code\": \"usps_priority_mail\",\n        \"trackable\": true,\n        \"carrier_code\": \"stamps_com\",\n        \"carrier_nickname\": \"ShipEngine Test Account - Stamps.com\",\n        \"carrier_friendly_name\": \"Stamps.com\",\n        \"validation_status\": \"unknown\",\n        \"warning_messages\": [],\n        \"error_messages\": []\n    },\n    {\n        \"rate_type\": \"check\",\n        \"carrier_id\": \"se-121861\",\n        \"shipping_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 16.1\n        },\n        \"insurance_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"confirmation_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"other_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"zone\": 6,\n        \"package_type\": \"regional_rate_box_b\",\n        \"delivery_days\": 3,\n        \"guaranteed_service\": false,\n        \"estimated_delivery_date\": \"2019-09-20T00:00:00Z\",\n        \"carrier_delivery_days\": \"3\",\n        \"ship_date\": \"2019-09-17T00:00:00Z\",\n        \"negotiated_rate\": false,\n        \"service_type\": \"USPS Priority Mail\",\n        \"service_code\": \"usps_priority_mail\",\n        \"trackable\": true,\n        \"carrier_code\": \"stamps_com\",\n        \"carrier_nickname\": \"ShipEngine Test Account - Stamps.com\",\n        \"carrier_friendly_name\": \"Stamps.com\",\n        \"validation_status\": \"unknown\",\n        \"warning_messages\": [],\n        \"error_messages\": []\n    },\n    {\n        \"rate_type\": \"check\",\n        \"carrier_id\": \"se-121861\",\n        \"shipping_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 6.78\n        },\n        \"insurance_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"confirmation_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"other_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"zone\": 6,\n        \"package_type\": \"flat_rate_legal_envelope\",\n        \"delivery_days\": 3,\n        \"guaranteed_service\": false,\n        \"estimated_delivery_date\": \"2019-09-20T00:00:00Z\",\n        \"carrier_delivery_days\": \"3\",\n        \"ship_date\": \"2019-09-17T00:00:00Z\",\n        \"negotiated_rate\": false,\n        \"service_type\": \"USPS Priority Mail\",\n        \"service_code\": \"usps_priority_mail\",\n        \"trackable\": true,\n        \"carrier_code\": \"stamps_com\",\n        \"carrier_nickname\": \"ShipEngine Test Account - 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Stamps.com\",\n        \"carrier_friendly_name\": \"Stamps.com\",\n        \"validation_status\": \"unknown\",\n        \"warning_messages\": [],\n        \"error_messages\": []\n    },\n    {\n        \"rate_type\": \"check\",\n        \"carrier_id\": \"se-121861\",\n        \"shipping_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 22.8\n        },\n        \"insurance_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"confirmation_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"other_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 0\n        },\n        \"zone\": 6,\n        \"package_type\": \"flat_rate_legal_envelope\",\n        \"delivery_days\": 2,\n        \"guaranteed_service\": false,\n        \"estimated_delivery_date\": \"2019-09-19T00:00:00Z\",\n        \"carrier_delivery_days\": \"1-2\",\n        \"ship_date\": \"2019-09-17T00:00:00Z\",\n        \"negotiated_rate\": false,\n        \"service_type\": \"USPS Priority Mail Express\",\n        \"service_code\": \"usps_priority_mail_express\",\n        \"trackable\": true,\n        \"carrier_code\": \"stamps_com\",\n        \"carrier_nickname\": \"ShipEngine Test Account - Stamps.com\",\n        \"carrier_friendly_name\": \"Stamps.com\",\n        \"validation_status\": \"unknown\",\n        \"warning_messages\": [],\n        \"error_messages\": []\n    }\n]"
    }
  ]
}