Google Pay にパスを保存する

パスはさまざまな用途で利用できますが、それらすべてに共通する使用方法があります。たとえば、ポイントカード、ギフトカード、クーポン、イベント チケット、搭乗券、乗車券はすべて、いくつかの方法で Google Pay アプリに追加できます。以下のいずれかの方法を選択して、詳細をご覧ください。

メールを使用してパスを Google Pay に保存するには、ディープリンクが設定されたボタンをメールに追加します。

[Google Pay に保存] ボタンは、次の 3 つのステップでメールまたは SMS に統合できます。

  1. オブジェクトを拡張する Class を定義する。
  2. Object を表す JWT を生成する。
  3. [Google Pay に保存] ボタンをメールまたは SMS に追加する。

次のステップではポイントパスを使用しますが、プロセスはすべてのパスで共通です。

1. オブジェクトを拡張するクラスを定義する

最初に LoyaltyClass を定義します。LoyaltyClass を挿入するには、次の REST URI に POST リクエストを送信します。

https://walletobjects.googleapis.com/walletobjects/v1/loyaltyClass

厳密なエラー解析を有効にして ID フィールド重複などのエラーも検出するには、次の例のように strict=true パラメータを REST URI に追加します。

https://walletobjects.googleapis.com/walletobjects/v1/loyaltyClass?strict=true

次の例は、LoyaltyClass を表す JSON リソースを示しています。JSON は POST リクエストの本文に含めて送信する必要があります。次のコードサンプルは、LoyaltyClass を定義して挿入する方法を具体的に示しています。

リソース

{
  "accountIdLabel": "Member Id",
  "accountNameLabel": "Member Name",
  "id": "2945482443380251551.ExampleClass1",
  "issuerName": "Baconrista",
  "kind": "walletobjects#loyaltyClass",
  "textModulesData": [
    {
      "header": "Rewards details",
      "body": "Welcome to Baconrista rewards.  Enjoy your rewards for being a loyal customer. " +
               "10 points for every dollar spent.  Redeem your points for free coffee, bacon and more!"
    }
  ],
  "linksModuleData": {
    "uris": [
      {
        "kind": "walletobjects#uri",
        "uri": "https://maps.google.com/map?q=google",
        "description": "Nearby Locations"
      },
      {
        "kind": "walletobjects#uri",
        "uri": "tel:6505555555",
        "description": "Call Customer Service"
      }
    ]
  },
  "imageModulesData": [
    {
      "mainImage": {
        "kind": "walletobjects#image",
        "sourceUri": {
          "kind": "walletobjects#uri",
          "uri": "https://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg",
          "description": "Coffee beans"
        }
      }
    }
  ],
  "messages": [{
    "header": "Welcome to Banconrista Rewards!",
    "body": "Featuring our new bacon donuts.",
    "kind": "walletobjects#walletObjectMessage"
  }],
  "locations": [{
    "kind": "walletobjects#latLongPoint",
    "latitude": 37.424015499999996,
    "longitude": -122.09259560000001
    },{
    "kind": "walletobjects#latLongPoint",
    "latitude": 37.424354,
    "longitude": -122.09508869999999
    },{
    "kind": "walletobjects#latLongPoint",
    "latitude": 37.7901435,
    "longitude": -122.39026709999997
    },{
    "kind": "walletobjects#latLongPoint",
    "latitude": 40.7406578,
    "longitude": -74.00208940000002
  }],
  "programLogo": {
    "kind": "walletobjects#image",
    "sourceUri": {
      "kind": "walletobjects#uri",
      "uri": "https://farm8.staticflickr.com/7340/11177041185_a61a7f2139_o.jpg"
    }
  },
  "programName": "Baconrista Rewards",
  "rewardsTier": "Gold",
  "rewardsTierLabel": "Tier",
  "reviewStatus": "underReview",
  "hexBackgroundColor": "#ffffff",
  "heroImage": {
   "kind": "walletobjects#image",
   "sourceUri": {
     "kind": "walletobjects#uri",
     "uri": "https://farm8.staticflickr.com/7302/11177240353_115daa5729_o.jpg"
   }
  }
}

Java

// Define the Image Module Data
List<ImageModuleData> imageModuleData = new ArrayList<ImageModuleData>();

ImageModuleData image = new ImageModuleData().setMainImage(
    new Image().setSourceUri(
        new ImageUri().setUri("http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg")));

imageModuleData.add(image);

// Define Text Module Data
List<TextModuleData> textModulesData = new ArrayList<TextModuleData>();

TextModuleData textModuleData = new TextModuleData().setHeader("Rewards details")
    .setBody(
        "Welcome to Baconrista rewards.  Enjoy your rewards for being a loyal customer.  10 points for ever dollar spent.  Redeem your points for free coffee, bacon and more!");
textModulesData.add(textModuleData);

// Define Links Module Data
List<Uri> uris = new ArrayList<Uri>();
Uri uri1 = new Uri().setDescription("Nearby Locations").setUri("http://maps.google.com/?q=google");
Uri uri2 = new Uri().setDescription("Call Customer Service").setUri("tel:6505555555");

uris.add(uri1);
uris.add(uri2);

LinksModuleData linksModuleData = new LinksModuleData().setUris(uris);

// Define general messages
List<Message> messages = new ArrayList<Message>();
Message message = new Message()
    .setHeader("Welcome to Baconrista")
    .setBody("Featuring our new bacon donuts.");
messages.add(message);

// Define Geofence locations
List<LatLongPoint> locations = new ArrayList<LatLongPoint>();
locations.add(new LatLongPoint().setLatitude(37.422601).setLongitude(
    -122.085286));
locations.add(new LatLongPoint().setLatitude(37.424354).setLongitude(
    -122.09508869999999));
locations.add(new LatLongPoint().setLatitude(40.7406578).setLongitude(
    -74.00208940000002));

// Create class
LoyaltyClass wobClass = new LoyaltyClass()
    .setId('2945482443380251551.ExampleClass1')
    .setIssuerName("Baconrista")
    .setProgramName("Baconrista Rewards")
    .setProgramLogo(
        new Image().setSourceUri(new ImageUri()
            .setUri("http://farm8.staticflickr.com/7340/11177041185_a61a7f2139_o.jpg")))
    .setRewardsTierLabel("Tier").setRewardsTier("Gold")
    .setImageModulesData(imageModuleData)
    .setTextModulesData(textModulesData)
    .setLinksModuleData(linksModuleData)
    .setAccountNameLabel("Member Name").setAccountIdLabel("Member Id")
    .setMessages(messages)
    .setReviewStatus("underReview").setMultipleDevicesAndHoldersAllowedStatus("multipleHolders")
    .setLocations(locations);

LoyaltyClass response = client.loyaltyclass().insert(wobClass).execute();

PHP

// Define text module data.
$textModulesData = array(
    array(
        'header' => 'Rewards details',
        'body' => 'Welcome to Baconrista rewards.  Enjoy your rewards for being a loyal customer. ' .
            '10 points for every dollar spent.  Redeem your points for free coffee, bacon and more!'
    )
);
// Define links module data.
$linksModuleData = new Google_Service_Walletobjects_LinksModuleData();
$uris = array (
    array(
        'uri' => 'http://maps.google.com/map?q=google',
        'kind' => 'walletobjecs#uri',
        'description' => 'Nearby Locations'
    ),
    array(
        'uri' => 'tel:6505555555',
        'kind' => 'walletobjecs#uri',
        'description' => 'Call Customer Service'
    )
);
$linksModuleData->setUris($uris);

$uriModuleImageInstance = new Google_Service_Walletobjects_ImageUri();
$uriModuleImageInstance->setUri(
    'http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg'
);
$uriModuleImageInstance->setDescription('Coffee beans');
$imageModuleImageInstance = new Google_Service_Walletobjects_Image();
$imageModuleImageInstance->setSourceUri($uriModuleImageInstance);
$imagesModuleData = new Google_Service_Walletobjects_ImageModuleData();
$imagesModuleData->setMainImage($imageModuleImageInstance);
$imagesModuleDataArr = array ($imagesModuleData);

// Messages to be displayed to all users of Wallet Objects.
$messages = array(array(
    'header' => 'Welcome to Banconrista Rewards!',
    'body' => 'Featuring our new bacon donuts.',
    'kind' => 'walletobjects#walletObjectMessage'
));
$locations = array(
    array(
        'kind' => 'walletobjects#latLongPoint',
        'latitude' => 37.424015499999996,
        'longitude' => -122.09259560000001
    ),
    array(
        'kind' => 'walletobjects#latLongPoint',
        'latitude' => 37.424354,
        'longitude' => -122.09508869999999
    ),
    array(
        'kind' => 'walletobjects#latLongPoint',
        'latitude' => 37.7901435,
        'longitude' => -122.39026709999997
    ),
    array(
        'kind' => 'walletobjects#latLongPoint',
        'latitude' => 40.7406578,
        'longitude' => -74.00208940000002
    )
);
// Source uri of program logo.
$uriInstance = new Google_Service_Walletobjects_ImageUri();
$imageInstance = new Google_Service_Walletobjects_Image();
$uriInstance->setUri(
    'http://farm8.staticflickr.com/7340/11177041185_a61a7f2139_o.jpg'
);
$imageInstance->setSourceUri($uriInstance);
// Create wallet class.
$wobClass = new Google_Service_Walletobjects_LoyaltyClass();
$wobClass->setId('2945482443380251551.ExampleClass1');
$wobClass->setIssuerName('Baconrista');
$wobClass->setProgramName('Baconrista Rewards');
$wobClass->setProgramLogo($imageInstance);
$wobClass->setRewardsTierLabel('Tier');
$wobClass->setRewardsTier('Gold');
$wobClass->setAccountNameLabel('Member Name');
$wobClass->setAccountIdLabel('Member Id');
$wobClass->setLinksModuleData($linksModuleData);
$wobClass->setTextModulesData($textModulesData);
$wobClass->setImageModulesData($imagesModuleDataArr);
$wobClass->setMessages($messages);
$wobClass->setReviewStatus('underReview');
$wobClass->setMultipleDevicesAndHoldersAllowedStatus('multipleHolders');
$wobClass->setLocations($locations);

$service->loyaltyclass->insert($wobClass);

Python

loyalty_class = {
  'accountIdLabel': 'Member Id',
  'accountNameLabel': 'Member Name',
  'multipleDevicesAndHoldersAllowedStatus': 'multipleHolders',
  'id': '2945482443380251551.ExampleClass1',
  'issuerName': 'Baconrista',
  'kind': 'walletobjects#loyaltyClass',
  'locations': [{
      'kind': 'walletobjects#latLongPoint',
      'latitude': 37.424015499999996,
      'longitude': -122.09259560000001
      },{
      'kind': 'walletobjects#latLongPoint',
      'latitude': 37.424354,
      'longitude': -122.09508869999999
      },{
      'kind': 'walletobjects#latLongPoint',
      'latitude': 37.7901435,
      'longitude': -122.39026709999997
      },{
      'kind': 'walletobjects#latLongPoint',
      'latitude': 40.7406578,
      'longitude': -74.00208940000002
  }],
  'textModulesData': [{
    'header': 'Rewards details',
    'body': 'Welcome to Baconrista rewards.  Enjoy your rewards for being a loyal customer. ' +
            '10 points for ever dollar spent.  Redeem your points for free coffee, bacon and more! '
  }],
  'linksModuleData': {
    'uris': [
      {
        'kind': 'walletobjects#uri',
        'uri': 'http://maps.google.com/map?q=google',
        'description': 'Nearby Locations'
      },{
        'kind': 'walletobjects#uri',
        'uri': 'tel:6505555555',
        'description': 'Call Customer Service'
      }]
  },
  'imageModulesData': [
    {
      'mainImage': {
        'kind': 'walletobjects#image',
        'sourceUri': {
          'kind': 'walletobjects#uri',
          'uri':  'http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg',
          'description': 'Coffee beans'
        }
      }
    }
  ],
  'messages': [{
      'header': 'Welcome to Banconrista Rewards!',
      'body': 'Featuring our new bacon donuts.',
      'kind': 'walletobjects#walletObjectMessage'
  }],
  'programLogo': {
      'kind': 'walletobjects#image',
      'sourceUri': {
          'kind': 'walletobjects#uri',
          'uri': 'http://farm8.staticflickr.com/7340/11177041185_a61a7f2139_o.jpg'
      }
  },
  'programName': 'Baconrista Rewards',
  'rewardsTier': 'Gold',
  'rewardsTierLabel': 'Tier',
  'reviewStatus': 'underReview',
}

api_request = service.loyaltyclass().insert(body=loyalty_class)
api_response = api_request.execute()

すべての LoyaltyClass フィールドの一覧については、LoyaltyClass のリファレンスをご覧ください。

2. オブジェクトを表す JWT を生成する

最初に、次のスニペットに示すように LoyaltyObject を定義します。

リソース

{
  "classId": "2945482443380251551.ExampleClass1",
  "id": "2945482443380251551.ExampleObject1",
  "accountId": "1234567890",
  "accountName": "Jane Doe",
  "barcode": {
    "alternateText": "12345",
    "type": "qrCode",
    "value": "28343E3"
  },
  "textModulesData": [{
    "header": "Jane's Baconrista Rewards",
    "body": "Save more at your local Mountain View store Jane. " +
              "You get 1 bacon fat latte for every 5 coffees purchased.  " +
              "Also just for you, 10% off all pastries in the Mountain View store."
  }],
  "linksModuleData": {
    "uris": [
      {
        "kind": "walletobjects#uri",
        "uri": "https://www.baconrista.com/myaccount?id=1234567890",
        "description": "My Baconrista Account"
      }]
  },
  "infoModuleData": {
    "labelValueRows": [{
      "columns": [{
        "label": "Next Reward in",
        "value": "2 coffees"
      }, {
        "label": "Member Since",
        "value": "01/15/2013"
      }]
    }, {
      "columns": [{
        "label": "Local Store",
        "value": "Mountain View"
      }]
    }],
    "showLastUpdateTime": "true"
  },
  "loyaltyPoints": {
    "balance": {
      "string": "5000"
    },
    "label": "Points",
      "pointsType": "points"
  },
  "messages": [{
    "header": "Jane, welcome to Banconrista Rewards!",
    "body": "Thanks for joining our program. Show this message to " +
              "our barista for your first free coffee on us!"
  }],
  "state": "active"
}

Java

// Define Barcode
Barcode barcode = new Barcode().setType("qrCode")
    .setValue("28343E3")
    .setAlternateText("12345");

// Define Points
LoyaltyPoints points = new LoyaltyPoints()
    .setLabel("Points")
    .setPointsType("points")
    .setBalance(new LoyaltyPointsBalance().setString("500"));

// Define Text Module Data
List<TextModuleData> textModulesData = new ArrayList<TextModuleData>();
TextModuleData textModuleData = new TextModuleData()
    .setHeader("Jane's Baconrista Rewards")
    .setBody(
        "Save more at your local Mountain View store Jane.  You get 1 bacon fat latte for every 5 coffees purchased.  Also just for you, 10% off all pastries in the Mountain View store.");
textModulesData.add(textModuleData);

// Define Links Module Data
List<Uri> uris = new ArrayList<Uri>();
Uri uri1 = new Uri().setDescription("My Baconrista Account")
    .setUri("http://www.baconrista.com/myaccount?id=1234567890");
uris.add(uri1);
LinksModuleData linksModuleData = new LinksModuleData().setUris(uris);

// Define Info Module
List<LabelValue> row0cols = new ArrayList<LabelValue>();
LabelValue row0col0 = new LabelValue().setLabel("Next Reward in")
    .setValue("2 coffees");
LabelValue row0col1 = new LabelValue().setLabel("Member Since")
    .setValue("01/15/2013");
row0cols.add(row0col0);
row0cols.add(row0col1);

List<LabelValue> row1cols = new ArrayList<LabelValue>();
LabelValue row1col0 = new LabelValue().setLabel("Local Store")
    .setValue("Mountain View");
row1cols.add(row1col0);

List<LabelValueRow> rows = new ArrayList<LabelValueRow>();
LabelValueRow row0 = new LabelValueRow().setColumns(row0cols);
LabelValueRow row1 = new LabelValueRow().setColumns(row1cols);

rows.add(row0);
rows.add(row1);

InfoModuleData infoModuleData = new InfoModuleData()
    .setShowLastUpdateTime(true)
    .setLabelValueRows(rows);

// Define general messages
List<Message> messages = new ArrayList<Message>();
Message message = new Message()
    .setHeader("Hi Jane!")
    .setBody("Thanks for joining our program. Show this message to " +
        "our barista for your first free coffee on us!");
messages.add(message);

// Define Wallet Instance
LoyaltyObject object = new LoyaltyObject()
    .setClassId('2945482443380251551.ExampleClass1').setId('2945482443380251551.ExampleObject1')
    .setState("active").setBarcode(barcode).setInfoModuleData(infoModuleData)
    .setAccountName("Jane Doe").setTextModulesData(textModulesData)
    .setMessages(messages).setLinksModuleData(linksModuleData)
    .setAccountId("1234567890").setLoyaltyPoints(points);

PHP

$barcode = new Google_Service_Walletobjects_Barcode();
$barcode->setAlternateText('12345');
$barcode->setType('qrCode');
$barcode->setValue('28343E3');
// Define text module data.
$textModulesData = array(
    array(
        'header' => 'Janes Baconrista Rewards',
        'body' => 'Save more at your local Mountain View store Jane. ' .
                  'You get 1 bacon fat latte for every 5 coffees purchased. ' .
                  'Also just for you, 10% off all pastries in the Mountain View store.'
    )
);
// Define links module data.
$linksModuleData = new Google_Service_Walletobjects_LinksModuleData();
$uris = array (
    array(
        'uri' => 'http://www.baconrista.com/myaccount?id=1234567890',
        'kind' => 'walletobjecs#uri',
        'description' => 'My Baconrista Account'
    )
);
$linksModuleData->setUris($uris);
// Define label values.
$labelValueRows = array(
    array(
        'columns' => array(
            array(
                'label' => 'Next Reward in',
                'value' => '2 coffees'
            ), array(
                'label' => 'Member Since',
                'value' => '01/15/2013'
            )
        )
    ),
    array(
        'columns' => array(
            array(
                'label' => 'Local Store',
                'value' => 'Mountain View'
            )
        )
    )
);
// Define info module data.
$infoModuleData = new Google_Service_Walletobjects_InfoModuleData();
$infoModuleData->setShowLastUpdateTime(true);
$infoModuleData->setLabelValueRows($labelValueRows);
// Messages to be displayed.
$messages = array(array(
    'header' => 'Jane, welcome to Banconrista Rewards!',
    'body' => 'Thanks for joining our program. Show this message to '.
              'our barista for your first free coffee on us!',
    'kind' => 'walletobjects#walletObjectMessage'
));
// Reward points a user has.
$points = new Google_Service_Walletobjects_LoyaltyPoints();
$balance = new Google_Service_Walletobjects_LoyaltyPointsBalance();
$balance->setString('500');
$points->setBalance($balance);
$points->setLabel('Points');
$points->setPointsType('points');
// Create wallet object.
$wobObject = new Google_Service_Walletobjects_LoyaltyObject();
$wobObject->setClassId('2945482443380251551.ExampleClass1');
$wobObject->setId('2945482443380251551.ExampleObject1');
$wobObject->setState('active');
$wobObject->setBarcode($barcode);
$wobObject->setInfoModuleData($infoModuleData);
$wobObject->setLinksModuleData($linksModuleData);
$wobObject->setTextModulesData($textModulesData);
$wobObject->setAccountName('Jane Doe');
$wobObject->setAccountId('1234567890');
$wobObject->setLoyaltyPoints($points);
$wobObject->setMessages($messages);

Python

loyalty_object = {
  'classId' : '2945482443380251551.ExampleClass1',
  'id' : '2945482443380251551.ExampleObject1',
  'accountId': '1234567890',
  'accountName': 'Jane Doe',
  'barcode': {
      'alternateText' : '12345',
      'type' : 'qrCode',
      'value' : '28343E3'
  },
  'textModulesData': [{
    'header': 'Jane\'s Baconrista Rewards',
    'body': 'Save more at your local Mountain View store Jane. ' +
            ' You get 1 bacon fat latte for every 5 coffees purchased.  ' +
            'Also just for you, 10% off all pastries in the Mountain View store.'
  }],
  'linksModuleData': {
    'uris': [
      {
        'kind': 'walletobjects#uri',
        'uri': 'http://www.baconrista.com/myaccount?id=1234567890',
        'description': 'My Baconrista Account'
      }]
  },
  'infoModuleData': {
    'labelValueRows': [{
        'columns': [{
          'label': 'Next Reward in',
          'value': '2 coffees'
        }, {
          'label': 'Member Since',
          'value': '01/15/2013'
        }]
      },{
        'columns': [{
          'label': 'Local Store',
          'value': 'Mountain View'
        }]
    }],
    'showLastUpdateTime': 'true'
  },
  'messages': [{
      'header': 'Jane, welcome to Banconrista Rewards',
      'body': 'Thanks for joining our program. Show this message to ' +
              'our barista for your first free coffee on us!',
      'kind': 'walletobjects#walletObjectMessage'
  }],
  'loyaltyPoints': {
      'balance': {
          'string': '500'
      },
      'label': 'Points',
      'pointsType': 'points'
  },
  'state': 'active'
}

OAuth 2.0 サービス アカウントの秘密鍵を使用して、LoyaltyObject を JWT にエンコードします。次のスニペットは、JWT をさまざまな言語でエンコードする方法を示しています。プロトコルタブにはエンコードされていない JWT が示されています。JWT のフィールドの説明については、Google Pay API for Passes JWT をご覧ください。

プロトコル

{
  "iss": "example_service_account@developer.gserviceaccount.com",
  "aud": "google",
  "typ": "savetoandroidpay",
  "iat": 1368029586,
  "payload": {
    "eventTicketClasses": [{
      ... //Event ticket Class JSON
    }],
    "eventTicketObjects": [{
      ... //Event ticket Object JSON
    }],
    "flightClasses": [{
      ... //Flight Class JSON
    }],
    "flightObjects": [{
      ... //Flight Object JSON
    }],
    "giftCardClasses": [{
      ... //Gift card Class JSON
    }],
    "giftCardObjects": [{
      ... //Gift card Object JSON
    }],
    "loyaltyClasses": [{
      ... //Loyalty Class JSON
    }],
    "loyaltyObjects": [{
      ... //Loyalty Object JSON
    }],
    "offerClasses": [{
      ... //Offer Class JSON
    }],
    "offerObjects": [{
      ... //Offer Object JSON
    }],
    "transitClasses": [{
      ... //Transit Class JSON
    }],
    "transitObjects": [{
      ... //Transit Object JSON
    }]
  },
  "origins": ["http://baconrista.com", "https://baconrista.com"]
}

Java

WobCredentials credentials = null;
WobUtils utils = null;

// Instantiate the WobUtils class which contains handy functions
// Wob utils can be found in the quickstart sample
try {
  credentials = new WobCredentials(
    ServiceAccountEmailAddress,
    ServiceAccountPrivateKeyPath,
    ApplicationName,
    IssuerId);
  utils = new WobUtils(credentials);
} catch (GeneralSecurityException e) {
  e.printStackTrace();
} catch (IOException e) {
  e.printStackTrace();
}

// Add valid domains for the Save to Wallet button
List<String> origins = new ArrayList<String>();
origins.add("http://baconrista.com");
origins.add("https://baconrista.com");
origins.add(req.getScheme() + "://" + req.getServerName() + ":" + req.getLocalPort());

//Generate Objects and Classes here
//........

WobPayload payload = new WobPayload();
payload.addObject({WalletObject/WalletClass});

// Convert the object into a Save to Android Pay Jwt
String jwt = null;
try {
  jwt = utils.generateSaveJwt(payload, origins);
} catch (SignatureException e) {
  e.printStackTrace();
}

PHP

$requestBody = [
  "iss"=> SERVICE_ACCOUNT_EMAIL_ADDRESS,
  "aud" => "google",
  "typ" => "savetoandroidpay",
  "iat"=> time(),
  "payload" => {
    "eventTicketClasses" => [ ], # Event ticket classes
    "eventTicketObjects" => [ ], # Event ticket objects
    "flightClasses" => [ ],      # Flight classes
    "flightObjects" => [ ],      # Flight objects
    "giftCardClasses" => [ ],    # Gift card classes
    "giftCardObjects" => [ ],    # Gift card objects
    "loyaltyClasses" => [ ],     # Loyalty classes
    "loyaltyObjects" => [ ],     # Loyalty objects
    "offerClasses" => [ ],       # Offer classes
    "offerObjects" => [ ],       # Offer objects
    "transitClasses" => [ ],     # Transit classes
    "transitObjects" => [ ]      # Transit objects
  },
  "origins" => ["http://baconrista.com", "https://baconrista.com"]
]
// Generate the Save to Android Pay Jwt
echo $jwt = $assertObj->makeSignedJwt($requestBody, $client);

Python

jwt = {
  'iss': config.SERVICE_ACCOUNT_EMAIL_ADDRESS,
  'aud': 'google',
  'typ': 'savetoandroidpay',
  'iat':  int(time.time()),
  'payload': {
    'webserviceResponse': {
      'result': 'approved',
      'message': 'Success.'
    },
    'eventTicketClasses': [], # Event ticket classes
    'eventTicketObjects': [], # Event ticket objects
    'flightClasses': [],      # Flight classes
    'flightObjects': [],      # Flight objects
    'giftCardClasses': [],    # Gift card classes
    'giftCardObjects': [],    # Gift card objects
    'loyaltyClasses': [],     # Loyalty classes
    'loyaltyObjects': [],     # Loyalty objects
    'offerClasses': [],       # Offer classes
    'offerObjects': [],       # Offer objects
    'transitClasses': [],     # Transit classes
    'transitObjects': []      # Transit objects
  },
  'origins' : ['http://baconrista.com', 'https://baconrista.com']
}

// Generate the Save to Android Pay Jwt
signer = crypt.Signer.from_string(app_key)
signed_jwt = crypt.make_signed_jwt(signer, jwt)
response = webapp2.Response(signed_jwt)

エンコードされた JWT の安全な長さは 1,800 文字までです。この上限を超えないようにしてください。1,800 文字を超えると、ウェブブラウザによる切り捨てが発生し、保存できないことがあります。JWT でエンコードされるオブジェクトは小さくし、ユーザー固有のデータのみが含まれるようにします。JWT を作成する前に、できる限りのデータをオブジェクトのクラスに保存してください。上限を超える大きなオブジェクトについては、REST API を使用してオブジェクトを作成し、オブジェクト ID のみを JWT で送信するようにしてください。

生成された JWT とクラス ID を入力します。

https://pay.google.com/gp/v/save/{jwt_generated}

URL の最後に必ずスラッシュを付けてからパラメータを続けて入力してください。

ディープリンク URL の安全な長さは 1,800 文字までです。この上限を超えないようにしてください。1,800 文字を超えると、ウェブブラウザによる切り捨てが発生し、保存できないことがあります。JWT でエンコードされるオブジェクトは小さくし、ユーザー固有のデータのみが含まれるようにします。JWT を作成する前に、できる限りのデータをオブジェクトのクラスに保存してください。上限を超える大きなオブジェクトについては、REST API を使用してオブジェクトを作成し、オブジェクト ID のみを JWT で送信するようにしてください。

ブランド ガイドラインをご覧になり、[Google Pay に保存] ボタンの画像をダウンロードしてリンクに正しく適用してください。ディープリンクと [Google Pay に保存] ボタンについて詳しくは、Introduction to Save to Android Pay Deep Links（Save to Android Pay ディープリンクの紹介）をご覧ください。

Gmail では、Go-To アクションを使用してトップレベルのボタンをメールの件名に表示できます。たとえば、[Google Pay に保存] ボタンをメールの件名に表示すると、ユーザーは自分の受信トレイからクーポンを直接保存できるようになります。この機能を有効にするには、メールに View アクションを追加し、上述のディープリンクを設定します。