Google Wallet API JWT

JSON representation

{
  "iss": "example_service_account@developer.gserviceaccount.com",
  "aud": "google",
  "typ": "savetowallet",
  "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"]
}

Fields

Field	Type	Required	Description
`iss`	String	Y	Your Google Cloud service account generated email address.
`aud`	String	Y	Audience. The audience for Google Wallet API Objects will always be `google`.
`typ`	String	Y	Type of JWT. The audience for Google Wallet API Objects will always be `savetowallet`.
`iat`	Integer	Y	Issued at time in seconds since epoch.
`payload`	Object	Y	Payload object.
`payload.eventTicketClasses`	Array	N	Event Ticket Class to save.
`payload.eventTicketObjects`	Array	N	Event Ticket Object to save.
`payload.flightClasses`	Array	N	Flight Class to save.
`payload.flightObjects`	Array	N	Flight Object to save.
`payload.giftCardClasses`	Array	N	Gift Card Class to save.
`payload.giftCardObjects`	Array	N	Gift Card Object to save.
`payload.loyaltyClasses`	Array	N	Loyalty Class to save.
`payload.loyaltyObjects`	Array	N	Loyalty Object to save.
`payload.offerObjects`	Array	N	Offer Object to save.
`payload.offerClasses`	Array	N	Offer Class to save.
`payload.transitObjects`	Array	N	Transit Object to save.
`payload.transitClasses`	Array	N	Transit Class to save.
`origins`	Array	Y	Array of domains to approve for JWT saving functionality. The Google Wallet API button will not render when the `origins` field is not defined. You could potentially get a "Load denied by X-Frame-Options" or "Refused to display" messages in the browser console when the origins field is not defined.