What changed in WalletWallet API.
sharingProhibited field. It defaults to true to keep passes private (best for loyalty and membership cards). Set false to show the Apple Wallet share button on shareable passes such as event or athlete cards. PUT /api/pkpass/<serial> changeMessage on field arrays to set the lock-screen banner text per field iconURL to replace the lock-screen notification icon organizationName X-Serial-Number response header on POST /api/pkpass stripURL for a wide banner image behind the primary field. It automatically switches the pass to a store card layout. thumbnailURL for a square image in the top-right of the pass, ideal for a member photo or product shot. cardLabel to replace the default "CARD" label above the pass title.