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In-App Purchasing

Client API

SDK API

In-App Purchasing

Set up IAP

Install the Unity In-App Purchasing (IAP) package and configure Unity IAP for your project.
Read time 1 minuteLast updated 16 hours ago
Before you can sell products in your application, install the Unity In-App Purchasing (IAP) package and write the initialization code that connects your game to the app store at runtime.
Note
This setup applies if you want to set up IAP for platform-native stores. To set up IAP for Direct to Consumer payment providers, refer to Integrate D2C payment providers workflow.
Complete both steps in sequence: install the package first to add Unity IAP to your project, then implement the initialization logic to connect to your chosen store and load your product catalog.
Install Unity IAPInstall the Unity In-App Purchasing (IAP) package in the Unity Editor and set up Unity IAP to work for your project.
Initialize Unity IAPLearn how to initialize the Unity IAP package, configure essential settings, and verify setup to start processing in‑app purchases across supported platforms.