Back to Collection Items
#import <CkoHttp.h>
#import <CkoJsonObject.h>
#import <CkoHttpResponse.h>
#import <CkoStringBuilder.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;
CkoJsonObject *queryParams = [[CkoJsonObject alloc] init];
[queryParams UpdateInt: @"page" value: [NSNumber numberWithInt: 1]];
[queryParams UpdateInt: @"page_size" value: [NSNumber numberWithInt: 10]];
[queryParams UpdateString: @"sort_by" value: @"created_at"];
[queryParams UpdateString: @"sort_dir" value: @"desc"];
[http SetRequestHeader: @"API-Key" value: @"{{API_KEY}}"];
CkoHttpResponse *resp = [http QuickRequestParams: @"GET" url: @"https://api.shipengine.com/v1/labels" json: queryParams];
if (http.LastMethodSuccess == NO) {
NSLog(@"%@",http.LastErrorText);
return;
}
CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
[resp GetBodySb: sbResponseBody];
CkoJsonObject *jResp = [[CkoJsonObject alloc] init];
[jResp LoadSb: sbResponseBody];
jResp.EmitCompact = NO;
NSLog(@"%@",@"Response Body:");
NSLog(@"%@",[jResp 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)
// {
// "labels": [
// {
// "label_id": "se-1376213",
// "status": "voided",
// "shipment_id": "se-4140409",
// "ship_date": "2019-09-17T00:00:00Z",
// "created_at": "2019-09-17T21:24:38.293Z",
// "shipment_cost": {
// "currency": "usd",
// "amount": 98.14
// },
// "insurance_cost": {
// "currency": "usd",
// "amount": 0
// },
// "tracking_number": "9405511899564298842779",
// "is_return_label": false,
// "rma_number": null,
// "is_international": false,
// "batch_id": "",
// "carrier_id": "se-121861",
// "service_code": "usps_priority_mail",
// "package_code": "package",
// "voided": true,
// "voided_at": "2019-09-17T21:28:48.89Z",
// "label_format": "pdf",
// "label_layout": "4x6",
// "trackable": false,
// "carrier_code": "stamps_com",
// "tracking_status": "in_transit",
// "label_download": {
// "pdf": "https://api.shipengine.com/v1/downloads/10/y7wnsDz5f02H4IlaqNO0aw/label-1376213.pdf",
// "png": "https://api.shipengine.com/v1/downloads/10/y7wnsDz5f02H4IlaqNO0aw/label-1376213.png",
// "zpl": "https://api.shipengine.com/v1/downloads/10/y7wnsDz5f02H4IlaqNO0aw/label-1376213.zpl",
// "href": "https://api.shipengine.com/v1/downloads/10/y7wnsDz5f02H4IlaqNO0aw/label-1376213.pdf"
// },
// "form_download": null,
// "insurance_claim": null,
// "packages": [
// {
// "package_code": "package",
// "weight": {
// "value": 17,
// "unit": "pound"
// },
// "dimensions": {
// "unit": "inch",
// "length": 36,
// "width": 12,
// "height": 24
// },
// "insured_value": {
// "currency": "usd",
// "amount": 0
// },
// "tracking_number": "9405511899564298842779",
// "label_messages": {
// "reference1": null,
// "reference2": null,
// "reference3": null
// },
// "external_package_id": null
// }
// ]
// }
// ],
// "total": 1,
// "page": 1,
// "pages": 1,
// "links": {
// "first": {
// "href": "https://api.shipengine.com/v1/labels?label_status=voided&carrier_id=se-121861&service_code=usps_priority_mail&tracking_number=9405511899564298842779&sort_by=created_at&sort_dir=desc&page=1&page_size=10"
// },
// "last": {
// "href": "https://api.shipengine.com/v1/labels?label_status=voided&carrier_id=se-121861&service_code=usps_priority_mail&tracking_number=9405511899564298842779&sort_by=created_at&sort_dir=desc&page=1&page_size=10"
// },
// "prev": {},
// "next": {}
// }
// }
// Sample code for parsing the JSON response...
// Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
NSString *label_id = 0;
NSString *status = 0;
NSString *shipment_id = 0;
NSString *ship_date = 0;
NSString *created_at = 0;
NSString *v_Currency = 0;
NSString *Amount = 0;
NSString *insurance_costCurrency = 0;
int insurance_costAmount;
NSString *tracking_number = 0;
BOOL is_return_label;
NSString *rma_number = 0;
BOOL is_international;
NSString *batch_id = 0;
NSString *carrier_id = 0;
NSString *service_code = 0;
NSString *package_code = 0;
BOOL voided;
NSString *voided_at = 0;
NSString *label_format = 0;
NSString *label_layout = 0;
BOOL trackable;
NSString *carrier_code = 0;
NSString *tracking_status = 0;
NSString *v_Pdf = 0;
NSString *Png = 0;
NSString *Zpl = 0;
NSString *label_downloadHref = 0;
NSString *form_download = 0;
NSString *insurance_claim = 0;
int j;
int count_j;
int Value;
NSString *Unit = 0;
NSString *dimensionsUnit = 0;
int Length;
int Width;
int Height;
NSString *insured_valueCurrency = 0;
int insured_valueAmount;
NSString *Reference1 = 0;
NSString *Reference2 = 0;
NSString *Reference3 = 0;
NSString *external_package_id = 0;
int total = [[jResp IntOf: @"total"] intValue];
int page = [[jResp IntOf: @"page"] intValue];
int pages = [[jResp IntOf: @"pages"] intValue];
NSString *Href = [jResp StringOf: @"links.first.href"];
NSString *LastHref = [jResp StringOf: @"links.last.href"];
int i = 0;
int count_i = [[jResp SizeOfArray: @"labels"] intValue];
while (i < count_i) {
jResp.I = [NSNumber numberWithInt: i];
label_id = [jResp StringOf: @"labels[i].label_id"];
status = [jResp StringOf: @"labels[i].status"];
shipment_id = [jResp StringOf: @"labels[i].shipment_id"];
ship_date = [jResp StringOf: @"labels[i].ship_date"];
created_at = [jResp StringOf: @"labels[i].created_at"];
v_Currency = [jResp StringOf: @"labels[i].shipment_cost.currency"];
Amount = [jResp StringOf: @"labels[i].shipment_cost.amount"];
insurance_costCurrency = [jResp StringOf: @"labels[i].insurance_cost.currency"];
insurance_costAmount = [[jResp IntOf: @"labels[i].insurance_cost.amount"] intValue];
tracking_number = [jResp StringOf: @"labels[i].tracking_number"];
is_return_label = [jResp BoolOf: @"labels[i].is_return_label"];
rma_number = [jResp StringOf: @"labels[i].rma_number"];
is_international = [jResp BoolOf: @"labels[i].is_international"];
batch_id = [jResp StringOf: @"labels[i].batch_id"];
carrier_id = [jResp StringOf: @"labels[i].carrier_id"];
service_code = [jResp StringOf: @"labels[i].service_code"];
package_code = [jResp StringOf: @"labels[i].package_code"];
voided = [jResp BoolOf: @"labels[i].voided"];
voided_at = [jResp StringOf: @"labels[i].voided_at"];
label_format = [jResp StringOf: @"labels[i].label_format"];
label_layout = [jResp StringOf: @"labels[i].label_layout"];
trackable = [jResp BoolOf: @"labels[i].trackable"];
carrier_code = [jResp StringOf: @"labels[i].carrier_code"];
tracking_status = [jResp StringOf: @"labels[i].tracking_status"];
v_Pdf = [jResp StringOf: @"labels[i].label_download.pdf"];
Png = [jResp StringOf: @"labels[i].label_download.png"];
Zpl = [jResp StringOf: @"labels[i].label_download.zpl"];
label_downloadHref = [jResp StringOf: @"labels[i].label_download.href"];
form_download = [jResp StringOf: @"labels[i].form_download"];
insurance_claim = [jResp StringOf: @"labels[i].insurance_claim"];
j = 0;
count_j = [[jResp SizeOfArray: @"labels[i].packages"] intValue];
while (j < count_j) {
jResp.J = [NSNumber numberWithInt: j];
package_code = [jResp StringOf: @"labels[i].packages[j].package_code"];
Value = [[jResp IntOf: @"labels[i].packages[j].weight.value"] intValue];
Unit = [jResp StringOf: @"labels[i].packages[j].weight.unit"];
dimensionsUnit = [jResp StringOf: @"labels[i].packages[j].dimensions.unit"];
Length = [[jResp IntOf: @"labels[i].packages[j].dimensions.length"] intValue];
Width = [[jResp IntOf: @"labels[i].packages[j].dimensions.width"] intValue];
Height = [[jResp IntOf: @"labels[i].packages[j].dimensions.height"] intValue];
insured_valueCurrency = [jResp StringOf: @"labels[i].packages[j].insured_value.currency"];
insured_valueAmount = [[jResp IntOf: @"labels[i].packages[j].insured_value.amount"] intValue];
tracking_number = [jResp StringOf: @"labels[i].packages[j].tracking_number"];
Reference1 = [jResp StringOf: @"labels[i].packages[j].label_messages.reference1"];
Reference2 = [jResp StringOf: @"labels[i].packages[j].label_messages.reference2"];
Reference3 = [jResp StringOf: @"labels[i].packages[j].label_messages.reference3"];
external_package_id = [jResp StringOf: @"labels[i].packages[j].external_package_id"];
j = j + 1;
}
i = i + 1;
}
Curl Command
curl -G -d "page=1"
-d "page_size=10"
-d "sort_by=created_at"
-d "sort_dir=desc"
-H "API-Key: {{API_KEY}}"
https://api.shipengine.com/v1/labels
Postman Collection Item JSON
{
"name": "List your labels",
"event": [
{
"listen": "test",
"script": {
"exec": [
"let response = pm.response.json();",
"",
"if (response.labels.length > 0) {",
" const template = `",
" <link rel=\"stylesheet\" href=\"https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.min.css\">",
" <link rel=\"stylesheet\" href=\"https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css\">",
" ",
" <h1>Labels</h1>",
" <p class=\"lead\">",
" <span class=\"badge badge-success\">{{total}} labels</span> matched your search criteria <small>({{pages}} pages of results)</small>",
" </p>",
" ",
" <table class=\"table table-hover\">",
" <thead class=\"thead-dark\">",
" <tr>",
" <th>Label ID</th>",
" <th>Carrier</th>",
" <th>Service</th>",
" <th>Cost</th>",
" <th>Status</th>",
" <th>Tracking Number</th>",
" </tr>",
" </thead>",
" <tbody>",
" {{#each labels}}",
" <tr>",
" <td>{{label_id}}</td>",
" <td>",
" <img alt=\"{{carrier_id}}\" style=\"height: 30px\"",
" src=\"https://www.shipengine.com/docs/img/logos/carriers/{{carrier_code}}.svg\">",
" </td>",
" <td>",
" <samp>{{service_code}}</samp>",
" </td>",
" <td>{{shipment_cost.amount}} {{shipment_cost.currency}}</td>",
" <td>{{status}}</td>",
" <td>{{tracking_number}}</td>",
" </tr>",
" {{/each}}",
" </tbody>",
" </table>",
" `;",
" ",
" pm.visualizer.set(template, response);",
"}"
],
"type": "text/javascript"
}
}
],
"request": {
"method": "GET",
"header": [
],
"url": {
"raw": "https://api.shipengine.com/v1/labels?page=1&page_size=10&sort_by=created_at&sort_dir=desc",
"protocol": "https",
"host": [
"api",
"shipengine",
"com"
],
"path": [
"v1",
"labels"
],
"query": [
{
"key": "label_status",
"value": "voided",
"disabled": true
},
{
"key": "carrier_id",
"value": "{{stamps_com}}",
"disabled": true
},
{
"key": "service_code",
"value": "usps_priority_mail",
"disabled": true
},
{
"key": "tracking_number",
"value": "{{tracking_number}}",
"disabled": true
},
{
"key": "page",
"value": "1"
},
{
"key": "page_size",
"value": "10"
},
{
"key": "sort_by",
"value": "created_at"
},
{
"key": "sort_dir",
"value": "desc"
}
]
},
"description": "This request shows how to list labels that match certain criteria, such as the carrier, service, date, warehouse, status, etc."
},
"response": [
{
"name": "List your labels",
"originalRequest": {
"method": "GET",
"header": [
],
"url": {
"raw": "https://api.shipengine.com/v1/labels?label_status=voided&carrier_id={{stamps_com}}&service_code=usps_priority_mail&tracking_number={{tracking_number}}&page=1&page_size=10&sort_by=created_at&sort_dir=desc",
"protocol": "https",
"host": [
"api",
"shipengine",
"com"
],
"path": [
"v1",
"labels"
],
"query": [
{
"key": "label_status",
"value": "voided"
},
{
"key": "carrier_id",
"value": "{{stamps_com}}"
},
{
"key": "service_code",
"value": "usps_priority_mail"
},
{
"key": "tracking_number",
"value": "{{tracking_number}}"
},
{
"key": "page",
"value": "1"
},
{
"key": "page_size",
"value": "10"
},
{
"key": "sort_by",
"value": "created_at"
},
{
"key": "sort_dir",
"value": "desc"
}
]
}
},
"status": "OK",
"code": 200,
"_postman_previewlanguage": "json",
"header": [
{
"key": "Date",
"value": "Tue, 17 Sep 2019 21:33:29 GMT"
},
{
"key": "Content-Type",
"value": "application/json; charset=utf-8"
},
{
"key": "Content-Length",
"value": "2699"
},
{
"key": "Connection",
"value": "keep-alive"
},
{
"key": "Access-Control-Allow-Origin",
"value": "https://www.shipengine.com"
},
{
"key": "Vary",
"value": "Origin"
},
{
"key": "x-shipengine-requestid",
"value": "b3354fc0-d6c2-4711-861f-03730ee4ad2e"
}
],
"cookie": [
],
"body": "{\n \"labels\": [\n {\n \"label_id\": \"se-1376213\",\n \"status\": \"voided\",\n \"shipment_id\": \"se-4140409\",\n \"ship_date\": \"2019-09-17T00:00:00Z\",\n \"created_at\": \"2019-09-17T21:24:38.293Z\",\n \"shipment_cost\": {\n \"currency\": \"usd\",\n \"amount\": 98.14\n },\n \"insurance_cost\": {\n \"currency\": \"usd\",\n \"amount\": 0\n },\n \"tracking_number\": \"9405511899564298842779\",\n \"is_return_label\": false,\n \"rma_number\": null,\n \"is_international\": false,\n \"batch_id\": \"\",\n \"carrier_id\": \"se-121861\",\n \"service_code\": \"usps_priority_mail\",\n \"package_code\": \"package\",\n \"voided\": true,\n \"voided_at\": \"2019-09-17T21:28:48.89Z\",\n \"label_format\": \"pdf\",\n \"label_layout\": \"4x6\",\n \"trackable\": false,\n \"carrier_code\": \"stamps_com\",\n \"tracking_status\": \"in_transit\",\n \"label_download\": {\n \"pdf\": \"https://api.shipengine.com/v1/downloads/10/y7wnsDz5f02H4IlaqNO0aw/label-1376213.pdf\",\n \"png\": \"https://api.shipengine.com/v1/downloads/10/y7wnsDz5f02H4IlaqNO0aw/label-1376213.png\",\n \"zpl\": \"https://api.shipengine.com/v1/downloads/10/y7wnsDz5f02H4IlaqNO0aw/label-1376213.zpl\",\n \"href\": \"https://api.shipengine.com/v1/downloads/10/y7wnsDz5f02H4IlaqNO0aw/label-1376213.pdf\"\n },\n \"form_download\": null,\n \"insurance_claim\": null,\n \"packages\": [\n {\n \"package_code\": \"package\",\n \"weight\": {\n \"value\": 17,\n \"unit\": \"pound\"\n },\n \"dimensions\": {\n \"unit\": \"inch\",\n \"length\": 36,\n \"width\": 12,\n \"height\": 24\n },\n \"insured_value\": {\n \"currency\": \"usd\",\n \"amount\": 0\n },\n \"tracking_number\": \"9405511899564298842779\",\n \"label_messages\": {\n \"reference1\": null,\n \"reference2\": null,\n \"reference3\": null\n },\n \"external_package_id\": null\n }\n ]\n }\n ],\n \"total\": 1,\n \"page\": 1,\n \"pages\": 1,\n \"links\": {\n \"first\": {\n \"href\": \"https://api.shipengine.com/v1/labels?label_status=voided&carrier_id=se-121861&service_code=usps_priority_mail&tracking_number=9405511899564298842779&sort_by=created_at&sort_dir=desc&page=1&page_size=10\"\n },\n \"last\": {\n \"href\": \"https://api.shipengine.com/v1/labels?label_status=voided&carrier_id=se-121861&service_code=usps_priority_mail&tracking_number=9405511899564298842779&sort_by=created_at&sort_dir=desc&page=1&page_size=10\"\n },\n \"prev\": {},\n \"next\": {}\n }\n}"
}
]
}
