Chilkat Online Tools

Objective-C / ShipEngine Walkthrough / Get rate estimates (minimal)

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#import <CkoHttp.h>
#import <CkoJsonObject.h>
#import <CkoHttpResponse.h>
#import <CkoStringBuilder.h>
#import <CkoJsonArray.h>
#import <NSString.h>

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

CkoHttp *http = [[CkoHttp alloc] init];
BOOL success;

// 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"
//   }
// }

CkoJsonObject *json = [[CkoJsonObject alloc] init];
[json UpdateString: @"carrier_ids[0]" value: @"{{stamps_com}}"];
[json UpdateString: @"carrier_ids[1]" value: @"{{fedex}}"];
[json UpdateString: @"carrier_ids[2]" value: @"{{ups}}"];
[json UpdateString: @"from_country_code" value: @"US"];
[json UpdateString: @"from_postal_code" value: @"78756"];
[json UpdateString: @"to_country_code" value: @"US"];
[json UpdateString: @"to_postal_code" value: @"91521"];
[json UpdateInt: @"weight.value" value: [NSNumber numberWithInt: 17]];
[json UpdateString: @"weight.unit" value: @"pound"];

[http SetRequestHeader: @"API-Key" value: @"{{API_KEY}}"];
[http SetRequestHeader: @"Content-Type" value: @"application/json"];

CkoHttpResponse *resp = [http PostJson3: @"https://api.shipengine.com/v1/rates/estimate" contentType: @"application/json" json: json];
if (http.LastMethodSuccess == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
[resp GetBodySb: sbResponseBody];

CkoJsonArray *jarrResp = [[CkoJsonArray alloc] init];
[jarrResp LoadSb: sbResponseBody];
jarrResp.EmitCompact = NO;

NSLog(@"%@",@"Response Body:");
NSLog(@"%@",[jarrResp Emit]);

int respStatusCode = [resp.StatusCode intValue];
NSLog(@"%@%d",@"Response Status Code = ",respStatusCode);
if (respStatusCode >= 400) {
    NSLog(@"%@",@"Response Header:");
    NSLog(@"%@",resp.Header);
    NSLog(@"%@",@"Failed.");

    return;
}

// 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

CkoJsonObject *json = 0;
NSString *rate_type = 0;
NSString *carrier_id = 0;
NSString *v_Currency = 0;
NSString *Amount = 0;
NSString *insurance_amountCurrency = 0;
int insurance_amountAmount;
NSString *confirmation_amountCurrency = 0;
int confirmation_amountAmount;
NSString *other_amountCurrency = 0;
int other_amountAmount;
int zone;
NSString *package_type = 0;
int delivery_days;
BOOL guaranteed_service;
NSString *estimated_delivery_date = 0;
NSString *carrier_delivery_days = 0;
NSString *ship_date = 0;
BOOL negotiated_rate;
NSString *service_type = 0;
NSString *service_code = 0;
BOOL trackable;
NSString *carrier_code = 0;
NSString *carrier_nickname = 0;
NSString *carrier_friendly_name = 0;
NSString *validation_status = 0;
int j;
int count_j;

int i = 0;
int count_i = [jarrResp.Size intValue];
while (i < count_i) {
    json = [jarrResp ObjectAt: [NSNumber numberWithInt: 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"] intValue];
    confirmation_amountCurrency = [json StringOf: @"confirmation_amount.currency"];
    confirmation_amountAmount = [[json IntOf: @"confirmation_amount.amount"] intValue];
    other_amountCurrency = [json StringOf: @"other_amount.currency"];
    other_amountAmount = [[json IntOf: @"other_amount.amount"] intValue];
    zone = [[json IntOf: @"zone"] intValue];
    package_type = [json StringOf: @"package_type"];
    delivery_days = [[json IntOf: @"delivery_days"] intValue];
    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"] intValue];
    while (j < count_j) {
        json.J = [NSNumber numberWithInt: j];
        j = j + 1;
    }

    j = 0;
    count_j = [[json SizeOfArray: @"error_messages"] intValue];
    while (j < count_j) {
        json.J = [NSNumber numberWithInt: j];
        j = j + 1;
    }

    i = i + 1;
}

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 - 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\": 103.04\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\": 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    {\n        \"rate_type\": \"check\",\n        \"carrier_id\": \"se-121861\",\n        \"shipping_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 22.68\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\": 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    {\n        \"rate_type\": \"check\",\n        \"carrier_id\": \"se-121861\",\n        \"shipping_amount\": {\n            \"currency\": \"usd\",\n            \"amount\": 23.18\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\": 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    {\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]"
    }
  ]
}