Purchase Verification for Google Play

Use this skill when you need to verify in-app purchases or subscriptions from your backend server.

Why Verify Purchases Server-Side?

Client-side verification can be bypassed. Always verify purchases on your server:

• Prevent fraud and piracy
• Ensure user actually paid
• Check subscription status
• Handle refunds and cancellations

Authentication Setup

Your backend needs a service account with permissions to verify purchases.