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When StoreKit 2 Users Say They Paid but Can't Access — Field Notes on Subscription Entitlement Drift
StoreKit 2 subscriptions are harder to operate than to implement. This is a record of the drift between currentEntitlements, subscription.status, and server notifications — and the reconcile logic that finally stopped the support tickets.
◈ Agents/2026-03-19Advanced
Wiring Next.js + Supabase + Stripe Subscriptions with Antigravity — What I Delegated and What I Wrote by Hand
A working record of letting Antigravity agents build the Next.js and Supabase foundation while writing the Stripe Checkout and webhook layer by hand. Covers signature verification, idempotency, and the metadata handoff that quietly breaks generated payment code.
▣ App Dev/2026-03-16Advanced
Build Revenue-Generating Apps with Antigravity — From Stripe Integration to Store Launch & Monthly Revenue
Implement Stripe billing in your Antigravity app and monetize on the App Store and Google Play. Subscription design, IAP, webhook idempotency, and unifying Stripe + IAP state — written from real indie-dev operations.