Blog

Notes on Apple Wallet passes, integration patterns, and what to look for when you pick a vendor.

Apple Wallet API and .pkpass files: how to choose a pass vendor

What people mean by “Apple Wallet API”, what a .pkpass file is, and how to compare vendors for signing, updates, reliability, and pricing.

How to create an Apple Wallet QR code pass (.pkpass), ship it to users with an Add to Apple Wallet button, and avoid common pkpass pitfalls.