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Install PNLight in the app so it can identify users, check purchases, send attribution and events, and request server-driven UI configs.

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Supported SDKs

Swift

Native iOS apps. Requires iOS 13.0+ and Swift 5.7+.

React Native

React Native iOS apps. Package: @pnlight/sdk-react-native.

Flutter

Flutter iOS apps. Package: pnlight_sdk.

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What the SDK does

  • Initializes PNLight with the project SDK token.
  • Creates or returns a stable user ID.
  • Checks purchases.
  • Sends custom events.
  • Sends attribution data from providers such as AppsFlyer.
  • Requests and renders server-driven UI.
The current public SDK packages are iOS-focused. If your app targets multiple platforms, gate PNLight calls so unsupported platforms do not execute iOS-only code.
1

Initialize the SDK

Call initialization once during app startup.
2

Confirm user identity

Read the SDK user ID and use it consistently with purchase and attribution flows.
3

Check purchases

Call the purchase check before granting paid access.
4

Send attribution

Send attribution data after your attribution provider returns it.
5

Add server-driven UI

Render a placement and handle custom actions from the returned UI.