Android

The Kryptonim Android SDK is a library that allows you to easily integrate Kryptonim payments into your app. Use Android SDK repo from this project https://github.com/kryptonim-sdk/android

If you want to add Kryptonim payments to your app without using the SDK, you can do so using a browser. Check Android via browser

Installation

Add library repository to your root build.gradle:

allprojects {
    repositories {
        maven { url 'https://jitpack.io' }
    }
}

Add dependency to desired build.gradle file:

dependencies {
    implementation 'com.github.kryptonim-sdk:android:1.+'
}

Usage

Create an ActivityResultLauncher for KryptonimTransactionResultContract where you can take actions depending on the transaction result. The result type is the TransactionResult enum, which has three possible values:

SUCCESS: transaction process finished with success
FAILURE: transaction process finished with failure
EXIT: transaction process intent was closed

private var kryptonimResultLauncher = registerForActivityResult(Kryptonim.createTransactionResultContract()) { result ->
    when (result) {
        TransactionResult.SUCCESS -> println("SUCCESS!")
        TransactionResult.FAILURE -> println("FAILURE!")
        TransactionResult.EXIT -> println("Kryptonim closed")
    }
}

Create a KryptonimConfiguration object with all data you want to pass as parameters so your app user doesn’t have to fill them during transaction process. All parameters and restrictions on their use can be checked here: Query parameters

val configuration = KryptonimConfiguration(Transaction(amount = "50", currency = FiatCurrency.EUR))

Launch created earlier launcher with configuration object:

kryptonimResultLauncher.launch(configuration)