Mac users will be able to pay online in Safari using Apple Pay, authenticating with their iPhone's Touch ID
Online shopping is about to get even easier. — At WWDC today in San Francisco, Apple finally announced that Apple Pay is coming to the web this fall.
Context & Ripple Effects
The WWDC announcement confirms what sources described in March reports that Apple Pay was headed to mobile websites: web checkout in Safari, with the twist that Mac users authenticate on their iPhone's Touch ID rather than on the computer itself. That hardware-tethered design keeps the transaction inside Apple's device ecosystem even when the purchase happens on a desktop browser.
The longer arc matters more than the launch: Apple kept Apple Pay exclusive to Safari for years before iOS 16 beta 4 finally added support in Chrome, Firefox, and Edge, a change the coverage attributes to pressure from the EU's Digital Markets Act. The 2016 web launch is the moment that gatekeeping structure was built.
First-order effects
- Merchants gain a one-touch checkout button for Safari shoppers, while Mac owners who also carry an iPhone can complete purchases without typing card details — but only if they own both devices.
- Safari becomes a differentiated checkout surface: the same store page offers Apple Pay there and falls back to manual card entry everywhere else.
Second-order effects
- Rival browsers and wallet providers face a checkout-conversion gap on iOS and macOS, pushing them to argue for equal access — pressure that eventually shows up in Apple opening Apple Pay to third-party browsers.
- Payment networks and processors get a new tokenized web channel to integrate, making Apple Pay support a standard line item in e-commerce integration work alongside existing wallets.
Third-order effects
- The Safari-exclusive design makes payments a platform lock-in lever — device ownership, not merchant choice, determines which checkout options customers see — and that structure is exactly what the Digital Markets Act later targets when Apple Pay reaches non-Safari browsers.
- If regulators keep forcing wallet openness, the end state is payment credentials decoupled from any single browser or device vendor, turning today's ecosystem advantage into a compliance question.
The trend: Digital wallets are evolving from device features into platform gatekeeping tools, with regulators increasingly dictating where and how they can be used.