Platform
How passes are built, updated and managed across Apple Wallet and Google Wallet: templates, live updates, the pass lifecycle and moving between providers.
Platform articles
5 articles
Platform4 min readConnect Stell's docs to ChatGPT, Claude or your coding agentStell's documentation ships as an MCP server. Connect it once and ChatGPT, Claude or your coding agent answers from the live docs, not stale training data.Sep 21, 2026
Platform6 min readWhat happens to a wallet pass after you issue itIssuing a pass is day one. The value is in every day after, and that difference is what separates a pass platform from a simple pass generator.Sep 21, 2026
Platform4 min readSemantic tags on wallet passes: what they do and why yours are missingSemantic tags tell the operating system what a pass field means, not just what it says. That layer turns a pass into something the phone can act on.Sep 21, 2026
Platform5 min readWhat's new for Apple Wallet passes in iOS 27The poster layout comes to loyalty and membership passes, action tiles appear on the pass face, and Wallet reads the barcode formats retail uses.Sep 21, 2026
Platform4 min readWhat's new for Google Wallet passes in 2026Google Wallet's 2026 redesign changes how passes look, from a compact home grid to edge-to-edge pass pages. What changes, and what issuers should check.Sep 21, 2026Next step
See what this looks like on a pass.
The articles explain it. The next pages show it on the terminals merchants already run, and the merchants running it.