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axiom-storekit-ref

Document StoreKit 2 APIs for in-app purchases on Apple platforms.

Updated Dec 23, 2025
Search Tags:#swift#transaction#subscription#renewal#storekit#in-app-purchases#storekit-2
One-click install
npx skills add https://github.com/pradeepmouli/swift-template --skill axiom-storekit-ref-pradeepmouli
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: axiom-storekit-ref
Source: https://github.com/pradeepmouli/swift-template/tree/main/.agents/skills/axiom-storekit-ref
Command: npx skills add https://github.com/pradeepmouli/swift-template --skill axiom-storekit-ref-pradeepmouli

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

StoreKit 2 provides a comprehensive reference for implementing and understanding in-app purchases, subscriptions, and related APIs across Apple platforms, including WWDC 2025 enhancements and iOS 18.4 features.

Core Features & Use Cases

  • Comprehensive API coverage for Product, Transaction, AppTransaction, RenewalInfo, and StoreKit views.
  • Practical usage examples and integration patterns for testing, verification, and server APIs.
  • Real-world scenarios detailing purchases, renewal status, offer handling, and entitlement management.

Quick Start

Open the StoreKit 2 reference to explore API usage and adapt the provided samples for your app.

Frequently Asked Questions about axiom-storekit-ref

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement in-app purchases with StoreKit 2 in Swift?▼

StoreKit 2 implements in-app purchases in Swift by loading Product structures, initiating purchases, and managing entitlements via Transaction and AppTransaction APIs. This reference provides API signatures and end-to-end integration samples for adoption.

How does StoreKit 2 handle subscription renewal info and entitlements?▼

StoreKit 2 handles subscription renewals by exposing RenewalInfo structures to track renewal status and manage entitlements. Developers can monitor active subscriptions and verify transaction states directly in Swift using these documented patterns.

Does this StoreKit 2 reference include iOS 18.4 and WWDC 2025 API updates?▼

Yes, this StoreKit 2 reference includes iOS 18.4 enhancements and WWDC 2025 examples. It documents the latest updates to Product, Transaction, AppTransaction, and StoreKit views to ensure your in-app purchase flows use current Apple platform APIs.

What's the best way to verify StoreKit 2 transactions with server APIs?▼

The best way to verify StoreKit 2 transactions with server APIs involves using the documented AppTransaction and verification patterns. This reference provides practical integration steps and testing scenarios for securely validating purchases and handling offer redirections.

Can I use StoreKit views to build custom in-app purchase interfaces?▼

Yes, you can use StoreKit views to build custom in-app purchase interfaces. This reference covers StoreKit views alongside Product and Transaction APIs, providing practical usage examples for displaying subscriptions and handling real-world purchase flows.

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