App Store Server API

Trigger Apple App Store IAP Test Notification

Trigger Apple's Request a Test Notification endpoint and inspect the result. All ES256 JWT signing is handled for you — just fill in the values from App Store Connect.

Environment

Targets api.storekit-sandbox.itunes.apple.com — use for TestFlight / sandbox testers.

Issuer ID

App Store Connect → Users and Access → Integrations

Key ID

ID of the private key you generated

Bundle ID

Your app's bundle identifier

Private key (.p8)Upload .p8

Used only for this request. Never stored or logged.

Paste the full contents, or upload the file

sandbox

Configure your App Store Server Notifications V2 URL in App Store Connect first, otherwise there is nowhere for the test notification to be delivered.