Dart
Dart
Shippo Label Purchase
See more Shippo Examples
Demonstrates how to create a shipping label in one API call through Shippo.Chilkat Dart Downloads
import 'package:chilkat/chilkat.dart';
void main() {
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
final http = CkHttp();
// Implements the following CURL command:
// curl https://api.goshippo.com/transactions/ \
// -H "Authorization: ShippoToken <API_Token>" \
// -H "Content-Type: application/json" \
// -d '{
// "shipment": {
// "address_from": {
// "name": "Mr. Hippo",
// "street1": "215 Clayton St.",
// "city": "San Francisco",
// "state": "CA",
// "zip": "94117",
// "country": "US",
// "phone": "+1 555 341 9393",
// "email": "support@goshippo.com"
// },
// "address_to": {
// "name": "Mrs. Hippo",
// "street1": "965 Mission St.",
// "city": "San Francisco",
// "state": "CA",
// "zip": "94105",
// "country": "US",
// "phone": "+1 555 341 9393",
// "email": "support@goshippo.com"
// },
// "parcels": [{
// "length": "5",
// "width": "5",
// "height": "5",
// "distance_unit": "in",
// "weight": "2",
// "mass_unit": "lb"
// }]
// },
// "carrier_account": "b741b99f95e841639b54272834bc478c",
// "servicelevel_token": "usps_priority"
// }'
// Use this online tool to generate code from sample JSON:
// Generate Code to Create JSON
// The following JSON is sent in the request body.
// {
// "shipment": {
// "address_from": {
// "name": "Mr. Hippo",
// "street1": "215 Clayton St.",
// "city": "San Francisco",
// "state": "CA",
// "zip": "94117",
// "country": "US",
// "phone": "+1 555 341 9393",
// "email": "support@goshippo.com"
// },
// "address_to": {
// "name": "Mrs. Hippo",
// "street1": "965 Mission St.",
// "city": "San Francisco",
// "state": "CA",
// "zip": "94105",
// "country": "US",
// "phone": "+1 555 341 9393",
// "email": "support@goshippo.com"
// },
// "parcels": [
// {
// "length": "5",
// "width": "5",
// "height": "5",
// "distance_unit": "in",
// "weight": "2",
// "mass_unit": "lb"
// }
// ]
// },
// "carrier_account": "b741b99f95e841639b54272834bc478c",
// "servicelevel_token": "usps_priority"
// }
final json = CkJsonObject();
json.updateString('shipment.address_from.name', 'Mr. Hippo');
json.updateString('shipment.address_from.street1', '215 Clayton St.');
json.updateString('shipment.address_from.city', 'San Francisco');
json.updateString('shipment.address_from.state', 'CA');
json.updateString('shipment.address_from.zip', '94117');
json.updateString('shipment.address_from.country', 'US');
json.updateString('shipment.address_from.phone', '+1 555 341 9393');
json.updateString('shipment.address_from.email', 'support@goshippo.com');
json.updateString('shipment.address_to.name', 'Mrs. Hippo');
json.updateString('shipment.address_to.street1', '965 Mission St.');
json.updateString('shipment.address_to.city', 'San Francisco');
json.updateString('shipment.address_to.state', 'CA');
json.updateString('shipment.address_to.zip', '94105');
json.updateString('shipment.address_to.country', 'US');
json.updateString('shipment.address_to.phone', '+1 555 341 9393');
json.updateString('shipment.address_to.email', 'support@goshippo.com');
json.updateString('shipment.parcels[0].length', '5');
json.updateString('shipment.parcels[0].width', '5');
json.updateString('shipment.parcels[0].height', '5');
json.updateString('shipment.parcels[0].distance_unit', 'in');
json.updateString('shipment.parcels[0].weight', '2');
json.updateString('shipment.parcels[0].mass_unit', 'lb');
json.updateString('carrier_account', 'b741b99f95e841639b54272834bc478c');
json.updateString('servicelevel_token', 'usps_priority');
http.setRequestHeader('Authorization', 'ShippoToken <API_Token>');
http.setRequestHeader('Content-Type', 'application/json');
final resp = CkHttpResponse();
try {
http.httpJson('POST', 'https://api.goshippo.com/transactions/', json, 'application/json', resp);
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
final sbResponseBody = CkStringBuilder();
resp.getBodySb(sbResponseBody);
final jResp = CkJsonObject();
jResp.loadSb(sbResponseBody);
jResp.emitCompact = false;
print('Response Body:');
print(jResp.emit());
final respStatusCode = resp.statusCode;
print('Response Status Code = $respStatusCode');
if (respStatusCode >= 400) {
print('Response Header:');
print(resp.header);
print('Failed.');
return;
}
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "object_state": "VALID",
// "status": "SUCCESS",
// "object_created": "2013-12-27T19:14:48.273Z",
// "object_updated": "2013-12-27T19:14:48.273Z",
// "object_id": "64bba01845ef40d29374032599f22588",
// "object_owner": "shippotle@goshippo.com",
// "was_test": false,
// "rate": {
// "object_id": "cf6fea899f1848b494d9568e8266e076",
// "amount": "5.50",
// "currency": "USD",
// "amount_local": "5.50",
// "currency_local": "USD",
// "provider": "USPS",
// "servicelevel_name": "Priority Mail",
// "servicelevel_token": "usps_priority",
// "carrier_account": "078870331023437cb917f5187429b093"
// },
// "tracking_number": "ZW70QJC",
// "tracking_status": {
// "object_created": "2013-12-27T23:17:41.411Z",
// "object_id": "a21b3d6831c14ceaba6730179ce6e784",
// "status": "UNKNOWN",
// "status_details": "",
// "status_date": "2013-12-28T12:04:04.214Z"
// },
// "tracking_url_provider": "https://tools.usps.com/go/TrackConfirmAction.action?tLabels=ZW70QJC",
// "eta": "2013-12-30T12:00:00.000Z",
// "label_url": "https://shippo-delivery.s3.amazonaws.com/96.pdf?Signature=PEdWrp0mFWAGwJp7FW3b%2FeA2eyY%3D&Expires=1385930652&AWSAccessKeyId=AKIAJTHP3LLFMYAWALIA",
// "commercial_invoice_url": "",
// "metadata": "",
// "messages": [
// ]
// }
// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON
final objectState = jResp.stringOf('object_state');
final status = jResp.stringOf('status');
final objectCreated = jResp.stringOf('object_created');
final objectUpdated = jResp.stringOf('object_updated');
final objectId = jResp.stringOf('object_id');
final objectOwner = jResp.stringOf('object_owner');
final rateObjectId = jResp.stringOf('rate.object_id');
final rateAmount = jResp.stringOf('rate.amount');
final rateCurrency = jResp.stringOf('rate.currency');
final rateAmountLocal = jResp.stringOf('rate.amount_local');
final rateCurrencyLocal = jResp.stringOf('rate.currency_local');
final rateProvider = jResp.stringOf('rate.provider');
final rateServicelevelName = jResp.stringOf('rate.servicelevel_name');
final rateServicelevelToken = jResp.stringOf('rate.servicelevel_token');
final rateCarrierAccount = jResp.stringOf('rate.carrier_account');
final trackingNumber = jResp.stringOf('tracking_number');
final trackingStatusObjectCreated = jResp.stringOf('tracking_status.object_created');
final trackingStatusObjectId = jResp.stringOf('tracking_status.object_id');
final trackingStatusStatus = jResp.stringOf('tracking_status.status');
final trackingStatusStatusDetails = jResp.stringOf('tracking_status.status_details');
final trackingStatusStatusDate = jResp.stringOf('tracking_status.status_date');
final trackingUrlProvider = jResp.stringOf('tracking_url_provider');
final eta = jResp.stringOf('eta');
final labelUrl = jResp.stringOf('label_url');
final commercialInvoiceUrl = jResp.stringOf('commercial_invoice_url');
final metadata = jResp.stringOf('metadata');
var i = 0;
final countI = jResp.sizeOfArray('messages');
while (i < countI) {
jResp.i = i;
i++;
}
}