Antes de comenzar a usar la API web, asegúrate de haber completado los requisitos previos. Para continuar con la API web, debes tener una cuenta de servicio y una clave de cuenta de servicio, y debes otorgar acceso a tu cuenta de servicio para llamar a la API de la Billetera de Google.
Descarga el código de muestra en GitHub para ejecutar los fragmentos de código a los que se hace referencia en los siguientes pasos.
Autenticación y autorización
Las solicitudes a la API de Google Wallet se deben autenticar para que la API de Google Wallet pueda identificar que la solicitud está realizando la aplicación. Esto se logra usando la clave de la cuenta de servicio para obtener un token de acceso.
Primero, realiza las importaciones necesarias de la biblioteca y define algunas variables para el JSON de la cuenta de servicio y los IDs de la entidad emisora, la clase, el usuario único y el objeto que se guardarán.
Java
Para comenzar tu integración en Java, consulta las muestras de código completas en GitHub.
import com.auth0.jwt.JWT;
import com.auth0.jwt.algorithms.Algorithm;
import com.google.api.client.googleapis.batch.BatchRequest;
import com.google.api.client.googleapis.batch.json.JsonBatchCallback;
import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport;
import com.google.api.client.googleapis.json.GoogleJsonError;
import com.google.api.client.googleapis.json.GoogleJsonResponseException;
import com.google.api.client.http.*;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.walletobjects.Walletobjects;
import com.google.api.services.walletobjects.model.*;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import com.google.auth.oauth2.ServiceAccountCredentials;
import java.io.*;
import java.security.interfaces.RSAPrivateKey;
import java.util.*;
/** Demo class for creating and managing Event tickets in Google Wallet. */
public class DemoEventTicket {
/**
* Path to service account key file from Google Cloud Console. Environment variable:
* GOOGLE_APPLICATION_CREDENTIALS.
*/
public static String keyFilePath;
/** Service account credentials for Google Wallet APIs. */
public static GoogleCredentials credentials;
/** Google Wallet service client. */
public static Walletobjects service;
public DemoEventTicket() throws Exception {
keyFilePath =
System.getenv().getOrDefault("GOOGLE_APPLICATION_CREDENTIALS", "/path/to/key.json");
auth();
}
PHP
Para comenzar tu integración en PHP, consulta nuestras muestras de código completas en GitHub.
use Firebase\JWT\JWT;
use Google\Auth\Credentials\ServiceAccountCredentials;
use Google\Client as Google_Client;
/** Demo class for creating and managing Event tickets in Google Wallet. */
class DemoEventTicket
{
/**
* Path to service account key file from Google Cloud Console. Environment
* variable: GOOGLE_APPLICATION_CREDENTIALS.
*/
public string $keyFilePath;
/**
* Service account credentials for Google Wallet APIs.
*/
public ServiceAccountCredentials $credentials;
/**
* Google Wallet service client.
*/
public Google_Service_Walletobjects $service;
public function __construct()
{
$this->keyFilePath = getenv('GOOGLE_APPLICATION_CREDENTIALS') ?: '/path/to/key.json';
$this->auth();
}
Python
Para comenzar tu integración en Python, consulta nuestras muestras de código completas en GitHub.
import json
import os
import uuid
from google.auth.transport.requests import AuthorizedSession
from google.oauth2.service_account import Credentials
from google.auth import jwt, crypt
class DemoEventTicket:
"""Demo class for creating and managing Event tickets in Google Wallet.
Attributes:
key_file_path: Path to service account key file from Google Cloud
Console. Environment variable: GOOGLE_APPLICATION_CREDENTIALS.
base_url: Base URL for Google Wallet API requests.
"""
def __init__(self):
self.key_file_path = os.environ.get('GOOGLE_APPLICATION_CREDENTIALS',
'/path/to/key.json')
self.base_url = 'https://walletobjects.googleapis.com/walletobjects/v1'
self.batch_url = 'https://walletobjects.googleapis.com/batch'
self.class_url = f'{self.base_url}/eventTicketClass'
self.object_url = f'{self.base_url}/eventTicketObject'
# Set up authenticated client
self.auth()
C#
Para comenzar tu integración en C#, consulta nuestras muestras de código completas en GitHub.
using System.IdentityModel.Tokens.Jwt;
using System.Net.Http.Headers;
using System.Text.RegularExpressions;
using Google.Apis.Auth.OAuth2;
using Google.Apis.Services;
using Google.Apis.Walletobjects.v1;
using Google.Apis.Walletobjects.v1.Data;
using Microsoft.IdentityModel.Tokens;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
/// <summary>
/// Demo class for creating and managing Event tickets in Google Wallet.
/// </summary>
class DemoEventTicket
{
/// <summary>
/// Path to service account key file from Google Cloud Console. Environment
/// variable: GOOGLE_APPLICATION_CREDENTIALS.
/// </summary>
public static string keyFilePath;
/// <summary>
/// Service account credentials for Google Wallet APIs
/// </summary>
public static ServiceAccountCredential credentials;
/// <summary>
/// Google Wallet service client
/// </summary>
public static WalletobjectsService service;
public DemoEventTicket()
{
keyFilePath = Environment.GetEnvironmentVariable(
"GOOGLE_APPLICATION_CREDENTIALS") ?? "/path/to/key.json";
Auth();
}
Node.js
Para comenzar tu integración en Node, consulta nuestras muestras de código completas en GitHub.
const { GoogleAuth } = require('google-auth-library');
const jwt = require('jsonwebtoken');
const { v4: uuidv4 } = require('uuid');
/**
* Demo class for creating and managing Event tickets in Google Wallet.
*/
class DemoEventTicket {
constructor() {
/**
* Path to service account key file from Google Cloud Console. Environment
* variable: GOOGLE_APPLICATION_CREDENTIALS.
*/
this.keyFilePath = process.env.GOOGLE_APPLICATION_CREDENTIALS || '/path/to/key.json';
this.baseUrl = 'https://walletobjects.googleapis.com/walletobjects/v1';
this.batchUrl = 'https://walletobjects.googleapis.com/batch';
this.classUrl = `${this.baseUrl}/eventTicketClass`;
this.objectUrl = `${this.baseUrl}/eventTicketObject`;
this.auth();
}
Go
Para comenzar tu integración en Go, consulta nuestras muestras de código completas en las muestras de código de GitHub de GitHub.
package main import ( "bytes" "encoding/json" "fmt" "github.com/golang-jwt/jwt" "github.com/google/uuid" "golang.org/x/oauth2" "golang.org/x/oauth2/google" oauthJwt "golang.org/x/oauth2/jwt" "io" "net/http" "os" "strings" ) const ( batchUrl = "https://walletobjects.googleapis.com/batch" classUrl = "https://walletobjects.googleapis.com/walletobjects/v1/eventTicketClass" objectUrl = "https://walletobjects.googleapis.com/walletobjects/v1/eventTicketObject" )
A continuación, usa una de las bibliotecas del marco de trabajo para recuperar las credenciales necesarias y llamar a la API de la Billetera de Google.
Java
Para comenzar tu integración en Java, consulta las muestras de código completas en GitHub.
/**
* Create authenticated HTTP client using a service account file.
*
*/
public void auth() throws Exception {
String scope = "https://www.googleapis.com/auth/wallet_object.issuer";
credentials =
GoogleCredentials.fromStream(new FileInputStream(keyFilePath))
.createScoped(List.of(scope));
credentials.refresh();
HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport();
// Initialize Google Wallet API service
service =
new Walletobjects.Builder(
httpTransport,
GsonFactory.getDefaultInstance(),
new HttpCredentialsAdapter(credentials))
.setApplicationName("APPLICATION_NAME")
.build();
}
PHP
Para comenzar tu integración en PHP, consulta nuestras muestras de código completas en GitHub.
/**
* Create authenticated HTTP client using a service account file.
*/
public function auth()
{
$scope = 'https://www.googleapis.com/auth/wallet_object.issuer';
$this->credentials = new ServiceAccountCredentials(
$scope,
$this->keyFilePath
);
// Initialize Google Wallet API service
$this->client = new Google_Client();
$this->client->setApplicationName('APPLICATION_NAME');
$this->client->setScopes($scope);
$this->client->setAuthConfig($this->keyFilePath);
$this->service = new Google_Service_Walletobjects($this->client);
}
Python
Para comenzar tu integración en Python, consulta nuestras muestras de código completas en GitHub.
def auth(self):
"""Create authenticated HTTP client using a service account file."""
self.credentials = Credentials.from_service_account_file(
self.key_file_path,
scopes=['https://www.googleapis.com/auth/wallet_object.issuer'])
self.http_client = AuthorizedSession(self.credentials)
C#
Para comenzar tu integración en C#, consulta nuestras muestras de código completas en GitHub.
/// <summary>
/// Create authenticated service client using a service account file.
/// </summary>
public void Auth()
{
credentials = (ServiceAccountCredential)GoogleCredential
.FromFile(keyFilePath)
.CreateScoped(new List<string>
{
"https://www.googleapis.com/auth/wallet_object.issuer"
})
.UnderlyingCredential;
service = new WalletobjectsService(
new BaseClientService.Initializer()
{
HttpClientInitializer = credentials
});
}
Node.js
Para comenzar tu integración en Node, consulta nuestras muestras de código completas en GitHub.
/**
* Create authenticated HTTP client using a service account file.
*/
auth() {
this.credentials = require(this.keyFilePath);
this.httpClient = new GoogleAuth({
credentials: this.credentials,
scopes: 'https://www.googleapis.com/auth/wallet_object.issuer'
});
}
Go
Para comenzar tu integración en Go, consulta nuestras muestras de código completas en las muestras de código de GitHub de GitHub.
// Create authenticated HTTP client using a service account file.
func (d *demoEventticket) auth() {
b, _ := os.ReadFile(os.Getenv("GOOGLE_APPLICATION_CREDENTIALS"))
credentials, _ := google.JWTConfigFromJSON(b, "https://www.googleapis.com/auth/wallet_object.issuer")
d.credentials = credentials
d.httpClient = d.credentials.Client(oauth2.NoContext)
}
Crea un objeto Passes
Un objeto Passes es una instancia de una clase Passes. Para crear un objeto Passes, debes proporcionar los siguientes atributos:
classId: Elidde la clase Passesid: Un ID único para tu cliente
Consulta los lineamientos de las plantillas para obtener más información sobre cómo se representan estos atributos en el ticket.
Muestra de código para crear un objeto Passes:
Java
Para comenzar tu integración en Java, consulta las muestras de código completas en GitHub.
/**
* Create an object.
*
* @param issuerId The issuer ID being used for this request.
* @param classSuffix Developer-defined unique ID for this pass class.
* @param objectSuffix Developer-defined unique ID for this pass object.
* @return The pass object ID: "{issuerId}.{objectSuffix}"
*/
public String createObject(String issuerId, String classSuffix, String objectSuffix)
throws IOException {
// Check if the object exists
try {
service.eventticketobject().get(String.format("%s.%s", issuerId, objectSuffix)).execute();
System.out.printf("Object %s.%s already exists!%n", issuerId, objectSuffix);
return String.format("%s.%s", issuerId, objectSuffix);
} catch (GoogleJsonResponseException ex) {
if (ex.getStatusCode() != 404) {
// Something else went wrong...
ex.printStackTrace();
return String.format("%s.%s", issuerId, objectSuffix);
}
}
// See link below for more information on required properties
// https://developers.google.com/wallet/tickets/events/rest/v1/eventticketobject
EventTicketObject newObject =
new EventTicketObject()
.setId(String.format("%s.%s", issuerId, objectSuffix))
.setClassId(String.format("%s.%s", issuerId, classSuffix))
.setState("ACTIVE")
.setHeroImage(
new Image()
.setSourceUri(
new ImageUri()
.setUri(
"https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg"))
.setContentDescription(
new LocalizedString()
.setDefaultValue(
new TranslatedString()
.setLanguage("en-US")
.setValue("Hero image description"))))
.setTextModulesData(
List.of(
new TextModuleData()
.setHeader("Text module header")
.setBody("Text module body")
.setId("TEXT_MODULE_ID")))
.setLinksModuleData(
new LinksModuleData()
.setUris(
Arrays.asList(
new Uri()
.setUri("http://maps.google.com/")
.setDescription("Link module URI description")
.setId("LINK_MODULE_URI_ID"),
new Uri()
.setUri("tel:6505555555")
.setDescription("Link module tel description")
.setId("LINK_MODULE_TEL_ID"))))
.setImageModulesData(
List.of(
new ImageModuleData()
.setMainImage(
new Image()
.setSourceUri(
new ImageUri()
.setUri(
"http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg"))
.setContentDescription(
new LocalizedString()
.setDefaultValue(
new TranslatedString()
.setLanguage("en-US")
.setValue("Image module description"))))
.setId("IMAGE_MODULE_ID")))
.setBarcode(new Barcode().setType("QR_CODE").setValue("QR code value"))
.setLocations(
List.of(
new LatLongPoint()
.setLatitude(37.424015499999996)
.setLongitude(-122.09259560000001)))
.setSeatInfo(
new EventSeat()
.setSeat(
new LocalizedString()
.setDefaultValue(
new TranslatedString().setLanguage("en-US").setValue("42")))
.setRow(
new LocalizedString()
.setDefaultValue(
new TranslatedString().setLanguage("en-US").setValue("G3")))
.setSection(
new LocalizedString()
.setDefaultValue(
new TranslatedString().setLanguage("en-US").setValue("5")))
.setGate(
new LocalizedString()
.setDefaultValue(
new TranslatedString().setLanguage("en-US").setValue("A"))))
.setTicketHolderName("Ticket holder name")
.setTicketNumber("Ticket number");
EventTicketObject response = service.eventticketobject().insert(newObject).execute();
System.out.println("Object insert response");
System.out.println(response.toPrettyString());
return response.getId();
}
PHP
Para comenzar tu integración en PHP, consulta nuestras muestras de código completas en GitHub.
/**
* Create an object.
*
* @param string $issuerId The issuer ID being used for this request.
* @param string $classSuffix Developer-defined unique ID for this pass class.
* @param string $objectSuffix Developer-defined unique ID for this pass object.
*
* @return string The pass object ID: "{$issuerId}.{$objectSuffix}"
*/
public function createObject(string $issuerId, string $classSuffix, string $objectSuffix)
{
// Check if the object exists
try {
$this->service->eventticketobject->get("{$issuerId}.{$objectSuffix}");
print("Object {$issuerId}.{$objectSuffix} already exists!");
return "{$issuerId}.{$objectSuffix}";
} catch (Google\Service\Exception $ex) {
if (empty($ex->getErrors()) || $ex->getErrors()[0]['reason'] != 'resourceNotFound') {
// Something else went wrong...
print_r($ex);
return "{$issuerId}.{$objectSuffix}";
}
}
// See link below for more information on required properties
// https://developers.google.com/wallet/tickets/events/rest/v1/eventticketobject
$newObject = new Google_Service_Walletobjects_EventTicketObject([
'id' => "{$issuerId}.{$objectSuffix}",
'classId' => "{$issuerId}.{$classSuffix}",
'state' => 'ACTIVE',
'heroImage' => new Google_Service_Walletobjects_Image([
'sourceUri' => new Google_Service_Walletobjects_ImageUri([
'uri' => 'https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg'
]),
'contentDescription' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'Hero image description'
])
])
]),
'textModulesData' => [
new Google_Service_Walletobjects_TextModuleData([
'header' => 'Text module header',
'body' => 'Text module body',
'id' => 'TEXT_MODULE_ID'
])
],
'linksModuleData' => new Google_Service_Walletobjects_LinksModuleData([
'uris' => [
new Google_Service_Walletobjects_Uri([
'uri' => 'http://maps.google.com/',
'description' => 'Link module URI description',
'id' => 'LINK_MODULE_URI_ID'
]),
new Google_Service_Walletobjects_Uri([
'uri' => 'tel:6505555555',
'description' => 'Link module tel description',
'id' => 'LINK_MODULE_TEL_ID'
])
]
]),
'imageModulesData' => [
new Google_Service_Walletobjects_ImageModuleData([
'mainImage' => new Google_Service_Walletobjects_Image([
'sourceUri' => new Google_Service_Walletobjects_ImageUri([
'uri' => 'http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg'
]),
'contentDescription' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'Image module description'
])
])
]),
'id' => 'IMAGE_MODULE_ID'
])
],
'barcode' => new Google_Service_Walletobjects_Barcode([
'type' => 'QR_CODE',
'value' => 'QR code value'
]),
'locations' => [
new Google_Service_Walletobjects_LatLongPoint([
'latitude' => 37.424015499999996,
'longitude' => -122.09259560000001
])
],
'seatInfo' => new Google_Service_Walletobjects_EventSeat([
'seat' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => '42'
])
]),
'row' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'G3'
])
]),
'section' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => '5'
])
]),
'gate' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'A'
])
])
]),
'ticketHolderName' => 'Ticket holder name',
'ticketNumber' => 'Ticket number'
]);
$response = $this->service->eventticketobject->insert($newObject);
print "Object insert response\n";
print_r($response);
return $response->id;
}
Python
Para comenzar tu integración en Python, consulta nuestras muestras de código completas en GitHub.
def create_object(self, issuer_id: str, class_suffix: str,
object_suffix: str) -> str:
"""Create an object.
Args:
issuer_id (str): The issuer ID being used for this request.
class_suffix (str): Developer-defined unique ID for the pass class.
object_suffix (str): Developer-defined unique ID for the pass object.
Returns:
The pass object ID: f"{issuer_id}.{object_suffix}"
"""
# Check if the object exists
response = self.http_client.get(
url=f'{self.object_url}/{issuer_id}.{object_suffix}')
if response.status_code == 200:
print(f'Object {issuer_id}.{object_suffix} already exists!')
print(response.text)
return f'{issuer_id}.{object_suffix}'
elif response.status_code != 404:
# Something else went wrong...
print(response.text)
return f'{issuer_id}.{object_suffix}'
# See link below for more information on required properties
# https://developers.google.com/wallet/tickets/events/rest/v1/eventticketobject
new_object = {
'id': f'{issuer_id}.{object_suffix}',
'classId': f'{issuer_id}.{class_suffix}',
'state': 'ACTIVE',
'heroImage': {
'sourceUri': {
'uri':
'https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Hero image description'
}
}
},
'textModulesData': [{
'header': 'Text module header',
'body': 'Text module body',
'id': 'TEXT_MODULE_ID'
}],
'linksModuleData': {
'uris': [{
'uri': 'http://maps.google.com/',
'description': 'Link module URI description',
'id': 'LINK_MODULE_URI_ID'
}, {
'uri': 'tel:6505555555',
'description': 'Link module tel description',
'id': 'LINK_MODULE_TEL_ID'
}]
},
'imageModulesData': [{
'mainImage': {
'sourceUri': {
'uri':
'http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Image module description'
}
}
},
'id': 'IMAGE_MODULE_ID'
}],
'barcode': {
'type': 'QR_CODE',
'value': 'QR code'
},
'locations': [{
'latitude': 37.424015499999996,
'longitude': -122.09259560000001
}],
'seatInfo': {
'seat': {
'defaultValue': {
'language': 'en-US',
'value': '42'
}
},
'row': {
'defaultValue': {
'language': 'en-US',
'value': 'G3'
}
},
'section': {
'defaultValue': {
'language': 'en-US',
'value': '5'
}
},
'gate': {
'defaultValue': {
'language': 'en-US',
'value': 'A'
}
}
},
'ticketHolderName': 'Ticket holder name',
'ticketNumber': 'Ticket number'
}
# Create the object
response = self.http_client.post(url=self.object_url, json=new_object)
print('Object insert response')
print(response.text)
return response.json().get('id')
C#
Para comenzar tu integración en C#, consulta nuestras muestras de código completas en GitHub.
/// <summary>
/// Create an object.
/// </summary>
/// <param name="issuerId">The issuer ID being used for this request.</param>
/// <param name="classSuffix">Developer-defined unique ID for this pass class.</param>
/// <param name="objectSuffix">Developer-defined unique ID for this pass object.</param>
/// <returns>The pass object ID: "{issuerId}.{objectSuffix}"</returns>
public string CreateObject(string issuerId, string classSuffix, string objectSuffix)
{
// Check if the object exists
Stream responseStream = service.Eventticketobject
.Get($"{issuerId}.{objectSuffix}")
.ExecuteAsStream();
StreamReader responseReader = new StreamReader(responseStream);
JObject jsonResponse = JObject.Parse(responseReader.ReadToEnd());
if (!jsonResponse.ContainsKey("error"))
{
Console.WriteLine($"Object {issuerId}.{objectSuffix} already exists!");
return $"{issuerId}.{objectSuffix}";
}
else if (jsonResponse["error"].Value<int>("code") != 404)
{
// Something else went wrong...
Console.WriteLine(jsonResponse.ToString());
return $"{issuerId}.{objectSuffix}";
}
// See link below for more information on required properties
// https://developers.google.com/wallet/tickets/events/rest/v1/eventticketobject
EventTicketObject newObject = new EventTicketObject
{
Id = $"{issuerId}.{objectSuffix}",
ClassId = $"{issuerId}.{classSuffix}",
State = "ACTIVE",
HeroImage = new Image
{
SourceUri = new ImageUri
{
Uri = "https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg"
},
ContentDescription = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "Hero image description"
}
}
},
TextModulesData = new List<TextModuleData>
{
new TextModuleData
{
Header = "Text module header",
Body = "Text module body",
Id = "TEXT_MODULE_ID"
}
},
LinksModuleData = new LinksModuleData
{
Uris = new List<Google.Apis.Walletobjects.v1.Data.Uri>
{
new Google.Apis.Walletobjects.v1.Data.Uri
{
UriValue = "http://maps.google.com/",
Description = "Link module URI description",
Id = "LINK_MODULE_URI_ID"
},
new Google.Apis.Walletobjects.v1.Data.Uri
{
UriValue = "tel:6505555555",
Description = "Link module tel description",
Id = "LINK_MODULE_TEL_ID"
}
}
},
ImageModulesData = new List<ImageModuleData>
{
new ImageModuleData
{
MainImage = new Image
{
SourceUri = new ImageUri
{
Uri = "http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg"
},
ContentDescription = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "Image module description"
}
}
},
Id = "IMAGE_MODULE_ID"
}
},
Barcode = new Barcode
{
Type = "QR_CODE",
Value = "QR code"
},
Locations = new List<LatLongPoint>
{
new LatLongPoint
{
Latitude = 37.424015499999996,
Longitude = -122.09259560000001
}
},
SeatInfo = new EventSeat
{
Seat = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "42"
}
},
Row = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "G3"
}
},
Section = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "5"
}
},
Gate = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "A"
}
}
},
TicketHolderName = "Ticket holder name",
TicketNumber = "Ticket number"
};
responseStream = service.Eventticketobject
.Insert(newObject)
.ExecuteAsStream();
responseReader = new StreamReader(responseStream);
jsonResponse = JObject.Parse(responseReader.ReadToEnd());
Console.WriteLine("Object insert response");
Console.WriteLine(jsonResponse.ToString());
return $"{issuerId}.{objectSuffix}";
}
Node.js
Para comenzar tu integración en Node, consulta nuestras muestras de código completas en GitHub.
/**
* Create an object.
*
* @param {string} issuerId The issuer ID being used for this request.
* @param {string} classSuffix Developer-defined unique ID for the pass class.
* @param {string} objectSuffix Developer-defined unique ID for the pass object.
*
* @returns {string} The pass object ID: `${issuerId}.${objectSuffix}`
*/
async createObject(issuerId, classSuffix, objectSuffix) {
let response;
// Check if the object exists
try {
response = await this.httpClient.request({
url: `${this.objectUrl}/${issuerId}.${objectSuffix}`,
method: 'GET'
});
console.log(`Object ${issuerId}.${objectSuffix} already exists!`);
return `${issuerId}.${objectSuffix}`;
} catch (err) {
if (err.response && err.response.status !== 404) {
// Something else went wrong...
console.log(err);
return `${issuerId}.${objectSuffix}`;
}
}
// See link below for more information on required properties
// https://developers.google.com/wallet/tickets/events/rest/v1/eventticketobject
let newObject = {
'id': `${issuerId}.${objectSuffix}`,
'classId': `${issuerId}.${classSuffix}`,
'state': 'ACTIVE',
'heroImage': {
'sourceUri': {
'uri': 'https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Hero image description'
}
}
},
'textModulesData': [
{
'header': 'Text module header',
'body': 'Text module body',
'id': 'TEXT_MODULE_ID'
}
],
'linksModuleData': {
'uris': [
{
'uri': 'http://maps.google.com/',
'description': 'Link module URI description',
'id': 'LINK_MODULE_URI_ID'
},
{
'uri': 'tel:6505555555',
'description': 'Link module tel description',
'id': 'LINK_MODULE_TEL_ID'
}
]
},
'imageModulesData': [
{
'mainImage': {
'sourceUri': {
'uri': 'http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Image module description'
}
}
},
'id': 'IMAGE_MODULE_ID'
}
],
'barcode': {
'type': 'QR_CODE',
'value': 'QR code'
},
'locations': [
{
'latitude': 37.424015499999996,
'longitude': -122.09259560000001
}
],
'seatInfo': {
'seat': {
'defaultValue': {
'language': 'en-US',
'value': '42'
}
},
'row': {
'defaultValue': {
'language': 'en-US',
'value': 'G3'
}
},
'section': {
'defaultValue': {
'language': 'en-US',
'value': '5'
}
},
'gate': {
'defaultValue': {
'language': 'en-US',
'value': 'A'
}
}
},
'ticketHolderName': 'Ticket holder name',
'ticketNumber': 'Ticket number'
};
response = await this.httpClient.request({
url: this.objectUrl,
method: 'POST',
data: newObject
});
console.log('Object insert response');
console.log(response);
return `${issuerId}.${objectSuffix}`;
}
Go
Para comenzar tu integración en Go, consulta nuestras muestras de código completas en las muestras de código de GitHub de GitHub.
// Create an object.
func (d *demoEventticket) createObject(issuerId, classSuffix, objectSuffix string) {
newObject := fmt.Sprintf(`
{
"classId": "%s.%s",
"ticketHolderName": "Ticket holder name",
"heroImage": {
"contentDescription": {
"defaultValue": {
"value": "Hero image description",
"language": "en-US"
}
},
"sourceUri": {
"uri": "https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg"
}
},
"barcode": {
"type": "QR_CODE",
"value": "QR code"
},
"locations": [
{
"latitude": 37.424015499999996,
"longitude": -122.09259560000001
}
],
"state": "ACTIVE",
"linksModuleData": {
"uris": [
{
"id": "LINK_MODULE_URI_ID",
"uri": "http://maps.google.com/",
"description": "Link module URI description"
},
{
"id": "LINK_MODULE_TEL_ID",
"uri": "tel:6505555555",
"description": "Link module tel description"
}
]
},
"ticketNumber": "Ticket number",
"imageModulesData": [
{
"id": "IMAGE_MODULE_ID",
"mainImage": {
"contentDescription": {
"defaultValue": {
"value": "Image module description",
"language": "en-US"
}
},
"sourceUri": {
"uri": "http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg"
}
}
}
],
"textModulesData": [
{
"body": "Text module body",
"header": "Text module header",
"id": "TEXT_MODULE_ID"
}
],
"seatInfo": {
"gate": {
"defaultValue": {
"value": "A",
"language": "en-US"
}
},
"section": {
"defaultValue": {
"value": "5",
"language": "en-US"
}
},
"row": {
"defaultValue": {
"value": "G3",
"language": "en-US"
}
},
"seat": {
"defaultValue": {
"value": "42",
"language": "en-US"
}
}
},
"id": "%s.%s"
}
`, issuerId, classSuffix, issuerId, objectSuffix)
res, err := d.httpClient.Post(objectUrl, "application/json", bytes.NewBuffer([]byte(newObject)))
if err != nil {
fmt.Println(err)
} else {
b, _ := io.ReadAll(res.Body)
fmt.Printf("Object insert response:\n%s\n", b)
}
}
Cuando se complete el proceso, se habrá creado el objeto Passes de tu cliente en el servidor. Sin embargo, en esta etapa, el objeto Passes no se vinculó a un usuario de Google ni a su dispositivo. Para que el pase se asocie con un usuario de la Billetera de Google, el usuario primero debe agregar el pase a la Billetera de Google.
Agregando a la Billetera de Google
Cuando agregas un pase a la Billetera de Google, se vincula el objeto Passes a un usuario de Google y solo se puede iniciar en el contexto de una identidad de Google registrada. Para ello, se dirige al usuario a una URL para agregar a la Billetera de Google.
La URL para agregar a la Billetera de Google es una URL generada de forma dinámica que contiene la siguiente información sobre el ID de objeto Passes creado en el paso anterior. Esta información está codificada como un token web JSON (JWT).
Token web JSON (JWT)
El JWT contiene las reclamaciones que tú (la entidad emisora) realiza sobre el Objeto Passes que guardará el usuario. El JWT debe firmarse con la clave private_key de la clave de cuenta de servicio obtenida en el paso de creación de cuenta de servicio y Google validará estas reclamaciones verificando la firma del JWT.
Las reclamaciones de JWT deben tener la siguiente estructura:
{
"aud": "google",
"origins": ["https://example.com"],
"iss": "my-service-account@my-project-id.iam.gserviceaccount.com",
"typ": "savetowallet",
"payload": {
"eventTicketObjects": [
{
"id": "PASSES_OBJECT_ID_1234567890"
}
]
}
}
Crea el JWT claims (paso 1) y obtén el token mediante la firma de las reclamaciones con el private_key de la clave de cuenta de servicio (paso 2):
Java
Para comenzar tu integración en Java, consulta las muestras de código completas en GitHub.
/**
* Generate a signed JWT that creates a new pass class and object.
*
* <p>When the user opens the "Add to Google Wallet" URL and saves the pass to their wallet, the
* pass class and object defined in the JWT are created. This allows you to create multiple pass
* classes and objects in one API call when the user saves the pass to their wallet.
*
* @param issuerId The issuer ID being used for this request.
* @param classSuffix Developer-defined unique ID for this pass class.
* @param objectSuffix Developer-defined unique ID for the pass object.
* @return An "Add to Google Wallet" link.
*/
public String createJWTNewObjects(String issuerId, String classSuffix, String objectSuffix) {
// See link below for more information on required properties
// https://developers.google.com/wallet/tickets/events/rest/v1/eventticketclass
EventTicketClass newClass =
new EventTicketClass()
.setId(String.format("%s.%s", issuerId, classSuffix))
.setIssuerName("Issuer name")
.setReviewStatus("UNDER_REVIEW")
.setEventName(
new LocalizedString()
.setDefaultValue(
new TranslatedString().setLanguage("en-US").setValue("Event name")));
// See link below for more information on required properties
// https://developers.google.com/wallet/tickets/events/rest/v1/eventticketobject
EventTicketObject newObject =
new EventTicketObject()
.setId(String.format("%s.%s", issuerId, objectSuffix))
.setClassId(String.format("%s.%s", issuerId, classSuffix))
.setState("ACTIVE")
.setHeroImage(
new Image()
.setSourceUri(
new ImageUri()
.setUri(
"https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg"))
.setContentDescription(
new LocalizedString()
.setDefaultValue(
new TranslatedString()
.setLanguage("en-US")
.setValue("Hero image description"))))
.setTextModulesData(
List.of(
new TextModuleData()
.setHeader("Text module header")
.setBody("Text module body")
.setId("TEXT_MODULE_ID")))
.setLinksModuleData(
new LinksModuleData()
.setUris(
Arrays.asList(
new Uri()
.setUri("http://maps.google.com/")
.setDescription("Link module URI description")
.setId("LINK_MODULE_URI_ID"),
new Uri()
.setUri("tel:6505555555")
.setDescription("Link module tel description")
.setId("LINK_MODULE_TEL_ID"))))
.setImageModulesData(
List.of(
new ImageModuleData()
.setMainImage(
new Image()
.setSourceUri(
new ImageUri()
.setUri(
"http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg"))
.setContentDescription(
new LocalizedString()
.setDefaultValue(
new TranslatedString()
.setLanguage("en-US")
.setValue("Image module description"))))
.setId("IMAGE_MODULE_ID")))
.setBarcode(new Barcode().setType("QR_CODE").setValue("QR code value"))
.setLocations(
List.of(
new LatLongPoint()
.setLatitude(37.424015499999996)
.setLongitude(-122.09259560000001)))
.setSeatInfo(
new EventSeat()
.setSeat(
new LocalizedString()
.setDefaultValue(
new TranslatedString().setLanguage("en-US").setValue("42")))
.setRow(
new LocalizedString()
.setDefaultValue(
new TranslatedString().setLanguage("en-US").setValue("G3")))
.setSection(
new LocalizedString()
.setDefaultValue(
new TranslatedString().setLanguage("en-US").setValue("5")))
.setGate(
new LocalizedString()
.setDefaultValue(
new TranslatedString().setLanguage("en-US").setValue("A"))))
.setTicketHolderName("Ticket holder name")
.setTicketNumber("Ticket number");
// Create the JWT as a HashMap object
HashMap<String, Object> claims = new HashMap<String, Object>();
claims.put("iss", ((ServiceAccountCredentials) credentials).getClientEmail());
claims.put("aud", "google");
claims.put("origins", List.of("www.example.com"));
claims.put("typ", "savetowallet");
// Create the Google Wallet payload and add to the JWT
HashMap<String, Object> payload = new HashMap<String, Object>();
payload.put("eventTicketClasses", List.of(newClass));
payload.put("eventTicketObjects", List.of(newObject));
claims.put("payload", payload);
// The service account credentials are used to sign the JWT
Algorithm algorithm =
Algorithm.RSA256(
null, (RSAPrivateKey) ((ServiceAccountCredentials) credentials).getPrivateKey());
String token = JWT.create().withPayload(claims).sign(algorithm);
System.out.println("Add to Google Wallet link");
System.out.printf("https://pay.google.com/gp/v/save/%s%n", token);
return String.format("https://pay.google.com/gp/v/save/%s", token);
}
PHP
Para comenzar tu integración en PHP, consulta nuestras muestras de código completas en GitHub.
/**
* Generate a signed JWT that creates a new pass class and object.
*
* When the user opens the "Add to Google Wallet" URL and saves the pass to
* their wallet, the pass class and object defined in the JWT are
* created. This allows you to create multiple pass classes and objects in
* one API call when the user saves the pass to their wallet.
*
* @param string $issuerId The issuer ID being used for this request.
* @param string $classSuffix Developer-defined unique ID for the pass class.
* @param string $objectSuffix Developer-defined unique ID for the pass object.
*
* @return string An "Add to Google Wallet" link.
*/
public function createJwtNewObjects(string $issuerId, string $classSuffix, string $objectSuffix)
{
// See link below for more information on required properties
// https://developers.google.com/wallet/tickets/events/rest/v1/eventticketclass
$newClass = new Google_Service_Walletobjects_EventTicketClass([
'id' => "{$issuerId}.{$classSuffix}",
'issuerName' => 'Issuer name',
'reviewStatus' => 'UNDER_REVIEW',
'eventName' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'Event name'
])
])
]);
// See link below for more information on required properties
// https://developers.google.com/wallet/tickets/events/rest/v1/eventticketobject
$newObject = new Google_Service_Walletobjects_EventTicketObject([
'id' => "{$issuerId}.{$objectSuffix}",
'classId' => "{$issuerId}.{$classSuffix}",
'state' => 'ACTIVE',
'heroImage' => new Google_Service_Walletobjects_Image([
'sourceUri' => new Google_Service_Walletobjects_ImageUri([
'uri' => 'https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg'
]),
'contentDescription' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'Hero image description'
])
])
]),
'textModulesData' => [
new Google_Service_Walletobjects_TextModuleData([
'header' => 'Text module header',
'body' => 'Text module body',
'id' => 'TEXT_MODULE_ID'
])
],
'linksModuleData' => new Google_Service_Walletobjects_LinksModuleData([
'uris' => [
new Google_Service_Walletobjects_Uri([
'uri' => 'http://maps.google.com/',
'description' => 'Link module URI description',
'id' => 'LINK_MODULE_URI_ID'
]),
new Google_Service_Walletobjects_Uri([
'uri' => 'tel:6505555555',
'description' => 'Link module tel description',
'id' => 'LINK_MODULE_TEL_ID'
])
]
]),
'imageModulesData' => [
new Google_Service_Walletobjects_ImageModuleData([
'mainImage' => new Google_Service_Walletobjects_Image([
'sourceUri' => new Google_Service_Walletobjects_ImageUri([
'uri' => 'http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg'
]),
'contentDescription' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'Image module description'
])
])
]),
'id' => 'IMAGE_MODULE_ID'
])
],
'barcode' => new Google_Service_Walletobjects_Barcode([
'type' => 'QR_CODE',
'value' => 'QR code value'
]),
'locations' => [
new Google_Service_Walletobjects_LatLongPoint([
'latitude' => 37.424015499999996,
'longitude' => -122.09259560000001
])
],
'seatInfo' => new Google_Service_Walletobjects_EventSeat([
'seat' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => '42'
])
]),
'row' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'G3'
])
]),
'section' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => '5'
])
]),
'gate' => new Google_Service_Walletobjects_LocalizedString([
'defaultValue' => new Google_Service_Walletobjects_TranslatedString([
'language' => 'en-US',
'value' => 'A'
])
])
]),
'ticketHolderName' => 'Ticket holder name',
'ticketNumber' => 'Ticket number'
]);
// The service account credentials are used to sign the JWT
$serviceAccount = json_decode(file_get_contents($this->keyFilePath), true);
// Create the JWT as an array of key/value pairs
$claims = [
'iss' => $serviceAccount['client_email'],
'aud' => 'google',
'origins' => ['www.example.com'],
'typ' => 'savetowallet',
'payload' => [
'eventTicketClasses' => [
$newClass
],
'eventTicketObjects' => [
$newObject
]
]
];
$token = JWT::encode(
$claims,
$serviceAccount['private_key'],
'RS256'
);
print "Add to Google Wallet link\n";
print "https://pay.google.com/gp/v/save/{$token}";
return "https://pay.google.com/gp/v/save/{$token}";
}
Python
Para comenzar tu integración en Python, consulta nuestras muestras de código completas en GitHub.
def create_jwt_new_objects(self, issuer_id: str, class_suffix: str,
object_suffix: str) -> str:
"""Generate a signed JWT that creates a new pass class and object.
When the user opens the "Add to Google Wallet" URL and saves the pass to
their wallet, the pass class and object defined in the JWT are
created. This allows you to create multiple pass classes and objects in
one API call when the user saves the pass to their wallet.
Args:
issuer_id (str): The issuer ID being used for this request.
class_suffix (str): Developer-defined unique ID for the pass class.
object_suffix (str): Developer-defined unique ID for the pass object.
Returns:
An "Add to Google Wallet" link.
"""
# See link below for more information on required properties
# https://developers.google.com/wallet/tickets/events/rest/v1/eventticketclass
new_class = {
'id': f'{issuer_id}.{class_suffix}',
'issuerName': 'Issuer name',
'reviewStatus': 'UNDER_REVIEW',
'eventName': {
'defaultValue': {
'language': 'en-US',
'value': 'Event name'
}
}
}
# See link below for more information on required properties
# https://developers.google.com/wallet/tickets/events/rest/v1/eventticketobject
new_object = {
'id': f'{issuer_id}.{object_suffix}',
'classId': f'{issuer_id}.{class_suffix}',
'state': 'ACTIVE',
'heroImage': {
'sourceUri': {
'uri':
'https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Hero image description'
}
}
},
'textModulesData': [{
'header': 'Text module header',
'body': 'Text module body',
'id': 'TEXT_MODULE_ID'
}],
'linksModuleData': {
'uris': [{
'uri': 'http://maps.google.com/',
'description': 'Link module URI description',
'id': 'LINK_MODULE_URI_ID'
}, {
'uri': 'tel:6505555555',
'description': 'Link module tel description',
'id': 'LINK_MODULE_TEL_ID'
}]
},
'imageModulesData': [{
'mainImage': {
'sourceUri': {
'uri':
'http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Image module description'
}
}
},
'id': 'IMAGE_MODULE_ID'
}],
'barcode': {
'type': 'QR_CODE',
'value': 'QR code'
},
'locations': [{
'latitude': 37.424015499999996,
'longitude': -122.09259560000001
}],
'seatInfo': {
'seat': {
'defaultValue': {
'language': 'en-US',
'value': '42'
}
},
'row': {
'defaultValue': {
'language': 'en-US',
'value': 'G3'
}
},
'section': {
'defaultValue': {
'language': 'en-US',
'value': '5'
}
},
'gate': {
'defaultValue': {
'language': 'en-US',
'value': 'A'
}
}
},
'ticketHolderName': 'Ticket holder name',
'ticketNumber': 'Ticket number'
}
# Create the JWT claims
claims = {
'iss': self.credentials.service_account_email,
'aud': 'google',
'origins': ['www.example.com'],
'typ': 'savetowallet',
'payload': {
# The listed classes and objects will be created
'eventTicketClasses': [new_class],
'eventTicketObjects': [new_object]
}
}
# The service account credentials are used to sign the JWT
signer = crypt.RSASigner.from_service_account_file(self.key_file_path)
token = jwt.encode(signer, claims).decode('utf-8')
print('Add to Google Wallet link')
print(f'https://pay.google.com/gp/v/save/{token}')
return f'https://pay.google.com/gp/v/save/{token}'
C#
Para comenzar tu integración en C#, consulta nuestras muestras de código completas en GitHub.
/// <summary>
/// Generate a signed JWT that creates a new pass class and object.
/// <para />
/// When the user opens the "Add to Google Wallet" URL and saves the pass to
/// their wallet, the pass class and object defined in the JWT are created.
/// This allows you to create multiple pass classes and objects in one API
/// call when the user saves the pass to their wallet.
/// <para />
/// The Google Wallet C# library uses Newtonsoft.Json.JsonPropertyAttribute
/// to specify the property names when converting objects to JSON. The
/// Newtonsoft.Json.JsonConvert.SerializeObject method will automatically
/// serialize the object with the right property names.
/// </summary>
/// <param name="issuerId">The issuer ID being used for this request.</param>
/// <param name="classSuffix">Developer-defined unique ID for this pass class.</param>
/// <param name="objectSuffix">Developer-defined unique ID for the pass object.</param>
/// <returns>An "Add to Google Wallet" link.</returns>
public string CreateJWTNewObjects(string issuerId, string classSuffix, string objectSuffix)
{
// Ignore null values when serializing to/from JSON
JsonSerializerSettings excludeNulls = new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
};
// See link below for more information on required properties
// https://developers.google.com/wallet/tickets/events/rest/v1/eventticketclass
EventTicketClass newClass = new EventTicketClass
{
Id = $"{issuerId}.{classSuffix}",
IssuerName = "Issuer name",
ReviewStatus = "UNDER_REVIEW",
EventId = classSuffix,
EventName = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "Event name"
}
}
};
// See link below for more information on required properties
// https://developers.google.com/wallet/tickets/events/rest/v1/eventticketobject
EventTicketObject newObject = new EventTicketObject
{
Id = $"{issuerId}.{objectSuffix}",
ClassId = $"{issuerId}.{classSuffix}",
State = "ACTIVE",
HeroImage = new Image
{
SourceUri = new ImageUri
{
Uri = "https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg"
},
ContentDescription = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "Hero image description"
}
}
},
TextModulesData = new List<TextModuleData>
{
new TextModuleData
{
Header = "Text module header",
Body = "Text module body",
Id = "TEXT_MODULE_ID"
}
},
LinksModuleData = new LinksModuleData
{
Uris = new List<Google.Apis.Walletobjects.v1.Data.Uri>
{
new Google.Apis.Walletobjects.v1.Data.Uri
{
UriValue = "http://maps.google.com/",
Description = "Link module URI description",
Id = "LINK_MODULE_URI_ID"
},
new Google.Apis.Walletobjects.v1.Data.Uri
{
UriValue = "tel:6505555555",
Description = "Link module tel description",
Id = "LINK_MODULE_TEL_ID"
}
}
},
ImageModulesData = new List<ImageModuleData>
{
new ImageModuleData
{
MainImage = new Image
{
SourceUri = new ImageUri
{
Uri = "http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg"
},
ContentDescription = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "Image module description"
}
}
},
Id = "IMAGE_MODULE_ID"
}
},
Barcode = new Barcode
{
Type = "QR_CODE",
Value = "QR code"
},
Locations = new List<LatLongPoint>
{
new LatLongPoint
{
Latitude = 37.424015499999996,
Longitude = -122.09259560000001
}
},
SeatInfo = new EventSeat
{
Seat = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "42"
}
},
Row = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "G3"
}
},
Section = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "5"
}
},
Gate = new LocalizedString
{
DefaultValue = new TranslatedString
{
Language = "en-US",
Value = "A"
}
}
},
TicketHolderName = "Ticket holder name",
TicketNumber = "Ticket number"
};
// Create JSON representations of the class and object
JObject serializedClass = JObject.Parse(
JsonConvert.SerializeObject(newClass, excludeNulls));
JObject serializedObject = JObject.Parse(
JsonConvert.SerializeObject(newObject, excludeNulls));
// Create the JWT as a JSON object
JObject jwtPayload = JObject.Parse(JsonConvert.SerializeObject(new
{
iss = credentials.Id,
aud = "google",
origins = new List<string>
{
"www.example.com"
},
typ = "savetowallet",
payload = JObject.Parse(JsonConvert.SerializeObject(new
{
// The listed classes and objects will be created
// when the user saves the pass to their wallet
eventTicketClasses = new List<JObject>
{
serializedClass
},
eventTicketObjects = new List<JObject>
{
serializedObject
}
}))
}));
// Deserialize into a JwtPayload
JwtPayload claims = JwtPayload.Deserialize(jwtPayload.ToString());
// The service account credentials are used to sign the JWT
RsaSecurityKey key = new RsaSecurityKey(credentials.Key);
SigningCredentials signingCredentials = new SigningCredentials(
key, SecurityAlgorithms.RsaSha256);
JwtSecurityToken jwt = new JwtSecurityToken(
new JwtHeader(signingCredentials), claims);
string token = new JwtSecurityTokenHandler().WriteToken(jwt);
Console.WriteLine("Add to Google Wallet link");
Console.WriteLine($"https://pay.google.com/gp/v/save/{token}");
return $"https://pay.google.com/gp/v/save/{token}";
}
Node.js
Para comenzar tu integración en Node, consulta nuestras muestras de código completas en GitHub.
/**
* Generate a signed JWT that creates a new pass class and object.
*
* When the user opens the "Add to Google Wallet" URL and saves the pass to
* their wallet, the pass class and object defined in the JWT are
* created. This allows you to create multiple pass classes and objects in
* one API call when the user saves the pass to their wallet.
*
* @param {string} issuerId The issuer ID being used for this request.
* @param {string} classSuffix Developer-defined unique ID for the pass class.
* @param {string} objectSuffix Developer-defined unique ID for the pass object.
*
* @returns {string} An "Add to Google Wallet" link.
*/
createJwtNewObjects(issuerId, classSuffix, objectSuffix) {
// See link below for more information on required properties
// https://developers.google.com/wallet/tickets/events/rest/v1/eventticketclass
let newClass = {
'id': `${issuerId}.${classSuffix}`,
'issuerName': 'Issuer name',
'reviewStatus': 'UNDER_REVIEW',
'eventName': {
'defaultValue': {
'language': 'en-US',
'value': 'Event name'
}
}
};
// See link below for more information on required properties
// https://developers.google.com/wallet/tickets/events/rest/v1/eventticketobject
let newObject = {
'id': `${issuerId}.${objectSuffix}`,
'classId': `${issuerId}.${classSuffix}`,
'state': 'ACTIVE',
'heroImage': {
'sourceUri': {
'uri': 'https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Hero image description'
}
}
},
'textModulesData': [
{
'header': 'Text module header',
'body': 'Text module body',
'id': 'TEXT_MODULE_ID'
}
],
'linksModuleData': {
'uris': [
{
'uri': 'http://maps.google.com/',
'description': 'Link module URI description',
'id': 'LINK_MODULE_URI_ID'
},
{
'uri': 'tel:6505555555',
'description': 'Link module tel description',
'id': 'LINK_MODULE_TEL_ID'
}
]
},
'imageModulesData': [
{
'mainImage': {
'sourceUri': {
'uri': 'http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg'
},
'contentDescription': {
'defaultValue': {
'language': 'en-US',
'value': 'Image module description'
}
}
},
'id': 'IMAGE_MODULE_ID'
}
],
'barcode': {
'type': 'QR_CODE',
'value': 'QR code'
},
'locations': [
{
'latitude': 37.424015499999996,
'longitude': -122.09259560000001
}
],
'seatInfo': {
'seat': {
'defaultValue': {
'language': 'en-US',
'value': '42'
}
},
'row': {
'defaultValue': {
'language': 'en-US',
'value': 'G3'
}
},
'section': {
'defaultValue': {
'language': 'en-US',
'value': '5'
}
},
'gate': {
'defaultValue': {
'language': 'en-US',
'value': 'A'
}
}
},
'ticketHolderName': 'Ticket holder name',
'ticketNumber': 'Ticket number'
};
// Create the JWT claims
let claims = {
iss: this.credentials.client_email,
aud: 'google',
origins: ['www.example.com'],
typ: 'savetowallet',
payload: {
// The listed classes and objects will be created
eventTicketClasses: [newClass],
eventTicketObjects: [newObject]
}
};
// The service account credentials are used to sign the JWT
let token = jwt.sign(claims, this.credentials.private_key, { algorithm: 'RS256' });
console.log('Add to Google Wallet link');
console.log(`https://pay.google.com/gp/v/save/${token}`);
return `https://pay.google.com/gp/v/save/${token}`;
}
Go
Para comenzar tu integración en Go, consulta nuestras muestras de código completas en las muestras de código de GitHub de GitHub.
// Generate a signed JWT that creates a new pass class and object.
//
// When the user opens the "Add to Google Wallet" URL and saves the pass to
// their wallet, the pass class and object defined in the JWT are
// created. This allows you to create multiple pass classes and objects in
// one API call when the user saves the pass to their wallet.
func (d *demoEventticket) createJwtNewObjects(issuerId, classSuffix, objectSuffix string) {
newClass := fmt.Sprintf(`
{
"eventId": "EVENT_ID",
"eventName": {
"defaultValue": {
"value": "Event name",
"language": "en-US"
}
},
"issuerName": "Issuer name",
"id": "%s.%s",
"reviewStatus": "UNDER_REVIEW"
}
`, issuerId, classSuffix)
newObject := fmt.Sprintf(`
{
"classId": "%s.%s",
"ticketHolderName": "Ticket holder name",
"heroImage": {
"contentDescription": {
"defaultValue": {
"value": "Hero image description",
"language": "en-US"
}
},
"sourceUri": {
"uri": "https://farm4.staticflickr.com/3723/11177041115_6e6a3b6f49_o.jpg"
}
},
"barcode": {
"type": "QR_CODE",
"value": "QR code"
},
"locations": [
{
"latitude": 37.424015499999996,
"longitude": -122.09259560000001
}
],
"state": "ACTIVE",
"linksModuleData": {
"uris": [
{
"id": "LINK_MODULE_URI_ID",
"uri": "http://maps.google.com/",
"description": "Link module URI description"
},
{
"id": "LINK_MODULE_TEL_ID",
"uri": "tel:6505555555",
"description": "Link module tel description"
}
]
},
"ticketNumber": "Ticket number",
"imageModulesData": [
{
"id": "IMAGE_MODULE_ID",
"mainImage": {
"contentDescription": {
"defaultValue": {
"value": "Image module description",
"language": "en-US"
}
},
"sourceUri": {
"uri": "http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg"
}
}
}
],
"textModulesData": [
{
"body": "Text module body",
"header": "Text module header",
"id": "TEXT_MODULE_ID"
}
],
"seatInfo": {
"gate": {
"defaultValue": {
"value": "A",
"language": "en-US"
}
},
"section": {
"defaultValue": {
"value": "5",
"language": "en-US"
}
},
"row": {
"defaultValue": {
"value": "G3",
"language": "en-US"
}
},
"seat": {
"defaultValue": {
"value": "42",
"language": "en-US"
}
}
},
"id": "%s.%s"
}
`, issuerId, classSuffix, issuerId, objectSuffix)
var payload map[string]interface{}
json.Unmarshal([]byte(fmt.Sprintf(`
{
"genericClasses": [%s],
"genericObjects": [%s]
}
`, newClass, newObject)), &payload)
claims := jwt.MapClaims{
"iss": d.credentials.Email,
"aud": "google",
"origins": []string{"www.example.com"},
"typ": "savetowallet",
"payload": payload,
}
// The service account credentials are used to sign the JWT
key, _ := jwt.ParseRSAPrivateKeyFromPEM(d.credentials.PrivateKey)
token, _ := jwt.NewWithClaims(jwt.SigningMethodRS256, claims).SignedString(key)
fmt.Println("Add to Google Wallet link")
fmt.Println("https://pay.google.com/gp/v/save/" + token)
}
Una vez que hayas obtenido un JWT firmado, puedes usar esta información para crear un vínculo Agregar a la Billetera de Google.
Vínculo para agregar a la Billetera de Google
El vínculo Agregar a la Billetera de Google tiene el siguiente formato:
https://pay.google.com/gp/v/save/{token}
Este vínculo puede incorporarse en tu página web o enviarse al correo electrónico como hipervínculo. También se puede enviar al cliente a través de otros canales, como chat y SMS.
La longitud segura de un JWT codificado es de 1,800 caracteres. Si tu JWT está por debajo de este límite, puedes incluir todo el objeto en el JWT firmado. Tus JWT deben permanecer por debajo de este límite. Si la longitud supera los 1,800 caracteres, es posible que no funcione agregar el pase a la Billetera de Google debido al truncamiento por parte de los navegadores web.
Botón Agregar a la Billetera de Google
Para obtener mejores resultados, aprovecha los recursos del botón de la Billetera de Google en tu página web, correo electrónico o aplicación para Android.
El botón de la Billetera de Google se puede mostrar de dos maneras:
- El botón web de JavaScript puede usarse para sitios web.
- El vínculo JWT con un botón se puede usar para correos electrónicos, SMS, apps y sitios web.
[SOLO PRUEBAS] pases
Cuando sigas en el modo de demostración, todos los pases que crees tendrán el texto adicional “[SOLO PARA PRUEBA]” en el título de tu pase. Esto permite diferenciar pases de demostración de pases en vivo. Una vez que obtengas la aprobación de producción de nuestro equipo, estos pases en el modo de demostración ya no tendrán el texto adicional cuando el usuario vuelva a abrir la app de la Billetera en un dispositivo conectado.
Próximos pasos
- Personaliza el aspecto de tu entrada
- Envía el flujo de UX para su revisión final mediante el formulario de Comunicarse con el equipo de asistencia en Google Pay y la Consola de la Billetera.
- Prueba tu integración y publica tu app.