Unity - Linkrunner

Linkrunner does not have a dedicated Unity SDK. This guide walks you through integrating the native Android and iOS SDKs into your Unity project using platform bridge plugins.

Prerequisites

Unity 2021.3 LTS or newer
Android: Android 5.0+ (API 21), Gradle 8.0+
iOS: iOS 15.0+, Xcode 14.0+, Swift 5.9+
A Linkrunner project token — get it from Dashboard → Documentation

Important assumptions in this guide:

iOS requires a Swift bridging layer. The Linkrunner iOS SDK (LinkrunnerKit) is a pure Swift module — it does not inherit from NSObject and has no @objc annotations. Since Unity’s native plugin system uses C/Objective-C, we provide a Swift wrapper file (LinkrunnerUnityBridge.swift) that exposes @_cdecl C-callable functions which internally call the Swift SDK’s async methods.
Android uses a Java-friendly callback wrapper. The Linkrunner Android SDK provides LinkrunnerJava, a callback-based wrapper around the Kotlin SDK. This avoids Kotlin coroutine interop issues (Result<T> mangling, Continuation type mismatches, Kotlin version conflicts) that prevent Java callers from using the suspend-based API directly.
iOS SPM dependency must be re-added each time Unity regenerates the Xcode project. See the Automation Tips section for a partial workaround.
The bridge code is reference code, not a drop-in package. You may need to adjust method signatures or imports based on your Unity version, Xcode version, and SDK version updates.

Architecture Overview

The integration uses Unity’s native plugin system:

Android: A Java bridge class calls LinkrunnerJava (the SDK’s callback-based Java API) and communicates results back to Unity via UnitySendMessage.
iOS: A Swift bridge file wraps the Linkrunner iOS SDK’s async methods into C-callable functions (via @_cdecl), which Unity calls through [DllImport("__Internal")].
C#: A LinkrunnerSDK.cs wrapper provides a unified cross-platform API.

C# (LinkrunnerSDK.cs)
    ├── Android → Java Bridge → io.linkrunner.sdk.LinkrunnerJava (callback API)
    └── iOS → Swift Bridge (@_cdecl) → LinkrunnerSDK.shared (Swift async)

Android Setup

Step 1: Add the SDK Dependency

In your Unity project, create or edit the file Assets/Plugins/Android/mainTemplate.gradle (or your custom Gradle template) and add:

dependencies {
    implementation 'io.linkrunner:android-sdk:3.6.0'
}

Make sure Maven Central is included in your repositories. In Assets/Plugins/Android/settingsTemplate.gradle:

dependencyResolutionManagement {
    repositories {
        google()
        mavenCentral()
    }
}

If you’re using Unity 2022.2+ with the Gradle template system, you may need to add the dependency in unityLibrary/build.gradle instead. Check Unity’s documentation for your version.

Step 2: Permissions

Add the following to your Assets/Plugins/Android/AndroidManifest.xml:

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="com.google.android.gms.permission.AD_ID" />

If your app targets children and you need to disable advertising ID collection, remove the AD_ID permission:

Disabling AAID collection is not recommended unless absolutely necessary. The GAID is a primary signal for Google Ads attribution and install matching, so disabling it reduces attribution accuracy. Only disable it if your app is built for children or families and must comply with Google Play’s Family Policy.

<uses-permission android:name="com.google.android.gms.permission.AD_ID"
    tools:node="remove" />

Step 3: Create the Java Bridge

Create Assets/Plugins/Android/LinkrunnerBridge.java:

package com.linkrunner.unity;

import android.app.Activity;
import android.util.Log;

import com.unity3d.player.UnityPlayer;

import io.linkrunner.sdk.LinkrunnerJava;
import io.linkrunner.sdk.LinkRunnerCallback;
import io.linkrunner.sdk.models.request.UserDataRequest;
import io.linkrunner.sdk.models.request.CapturePaymentRequest;
import io.linkrunner.sdk.models.request.RemovePaymentRequest;
import io.linkrunner.sdk.models.IntegrationData;
import io.linkrunner.sdk.models.PaymentType;
import io.linkrunner.sdk.models.PaymentStatus;
import io.linkrunner.sdk.models.response.AttributionData;

import org.json.JSONObject;
import org.json.JSONException;

import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;

public class LinkrunnerBridge {

    private static final String TAG = "LinkrunnerBridge";
    private static final String UNITY_GAME_OBJECT = "LinkrunnerCallbackHandler";

    private static void sendToUnity(String method, String message) {
        UnityPlayer.UnitySendMessage(UNITY_GAME_OBJECT, method, message);
    }

    private static Map<String, Object> jsonToMap(String json) {
        Map<String, Object> map = new HashMap<>();
        if (json == null || json.isEmpty()) return map;
        try {
            JSONObject obj = new JSONObject(json);
            Iterator<String> keys = obj.keys();
            while (keys.hasNext()) {
                String key = keys.next();
                Object value = obj.get(key);
                map.put(key, value);
            }
        } catch (JSONException e) {
            Log.e(TAG, "Failed to parse JSON: " + e.getMessage());
        }
        return map;
    }

    private static PaymentType parsePaymentType(String type) {
        if (type == null) return PaymentType.DEFAULT;
        switch (type) {
            case "FIRST_PAYMENT": return PaymentType.FIRST_PAYMENT;
            case "SECOND_PAYMENT": return PaymentType.SECOND_PAYMENT;
            case "WALLET_TOPUP": return PaymentType.WALLET_TOPUP;
            case "FUNDS_WITHDRAWAL": return PaymentType.FUNDS_WITHDRAWAL;
            case "SUBSCRIPTION_CREATED": return PaymentType.SUBSCRIPTION_CREATED;
            case "SUBSCRIPTION_RENEWED": return PaymentType.SUBSCRIPTION_RENEWED;
            case "ONE_TIME": return PaymentType.ONE_TIME;
            case "RECURRING": return PaymentType.RECURRING;
            default: return PaymentType.DEFAULT;
        }
    }

    private static PaymentStatus parsePaymentStatus(String status) {
        if (status == null) return PaymentStatus.PAYMENT_COMPLETED;
        switch (status) {
            case "PAYMENT_INITIATED": return PaymentStatus.PAYMENT_INITIATED;
            case "PAYMENT_COMPLETED": return PaymentStatus.PAYMENT_COMPLETED;
            case "PAYMENT_FAILED": return PaymentStatus.PAYMENT_FAILED;
            case "PAYMENT_CANCELLED": return PaymentStatus.PAYMENT_CANCELLED;
            default: return PaymentStatus.PAYMENT_COMPLETED;
        }
    }

    // ---- Public API called from Unity C# ----

    public static void initialize(String token, String secretKey, String keyId, boolean debug) {
        Activity activity = UnityPlayer.currentActivity;
        LinkrunnerJava lr = LinkrunnerJava.getInstance();
        lr.init(
            activity.getApplicationContext(),
            token,
            null,  // link
            null,  // source
            secretKey.isEmpty() ? null : secretKey,
            keyId.isEmpty() ? null : keyId,
            debug,
            new LinkRunnerCallback<Void>() {
                public void onSuccess(Void result) {
                    sendToUnity("OnInitComplete", "success");
                }
                public void onError(String error) {
                    Log.e(TAG, "Init failed: " + error);
                    sendToUnity("OnInitComplete", "error:" + error);
                }
            }
        );
    }

    public static void signup(String userDataJson, String additionalDataJson) {
        try {
            JSONObject obj = new JSONObject(userDataJson);
            UserDataRequest userData = new UserDataRequest(
                obj.optString("id", ""),
                obj.optString("name", null),
                obj.optString("phone", null),
                obj.optString("email", null),
                obj.optString("mixpanelDistinctId", null),
                obj.optString("amplitudeDeviceId", null),
                obj.optString("posthogDistinctId", null),
                obj.optString("brazeDeviceId", null),
                obj.optString("gaAppInstanceId", null),
                obj.optString("gaSessionId", null),
                obj.optString("userCreatedAt", null),
                obj.has("isFirstTimeUser") ? obj.optBoolean("isFirstTimeUser") : null
            );

            Map<String, Object> additionalData = jsonToMap(additionalDataJson);
            LinkrunnerJava lr = LinkrunnerJava.getInstance();
            lr.signup(
                userData,
                additionalData.isEmpty() ? null : additionalData,
                new LinkRunnerCallback<Void>() {
                    public void onSuccess(Void result) {
                        sendToUnity("OnSignupComplete", "success");
                    }
                    public void onError(String error) {
                        Log.e(TAG, "Signup failed: " + error);
                        sendToUnity("OnSignupComplete", "error:" + error);
                    }
                }
            );
        } catch (JSONException e) {
            Log.e(TAG, "Signup JSON parse failed: " + e.getMessage());
            sendToUnity("OnSignupComplete", "error:" + e.getMessage());
        }
    }

    public static void setUserData(String userDataJson) {
        try {
            JSONObject obj = new JSONObject(userDataJson);
            UserDataRequest userData = new UserDataRequest(
                obj.optString("id", ""),
                obj.optString("name", null),
                obj.optString("phone", null),
                obj.optString("email", null),
                obj.optString("mixpanelDistinctId", null),
                obj.optString("amplitudeDeviceId", null),
                obj.optString("posthogDistinctId", null),
                obj.optString("brazeDeviceId", null),
                obj.optString("gaAppInstanceId", null),
                obj.optString("gaSessionId", null),
                obj.optString("userCreatedAt", null),
                obj.has("isFirstTimeUser") ? obj.optBoolean("isFirstTimeUser") : null
            );

            LinkrunnerJava lr = LinkrunnerJava.getInstance();
            lr.setUserData(
                userData,
                new LinkRunnerCallback<Void>() {
                    public void onSuccess(Void result) {
                        sendToUnity("OnSetUserDataComplete", "success");
                    }
                    public void onError(String error) {
                        Log.e(TAG, "SetUserData failed: " + error);
                        sendToUnity("OnSetUserDataComplete", "error:" + error);
                    }
                }
            );
        } catch (JSONException e) {
            Log.e(TAG, "SetUserData JSON parse failed: " + e.getMessage());
            sendToUnity("OnSetUserDataComplete", "error:" + e.getMessage());
        }
    }

    public static void getAttributionData() {
        LinkrunnerJava lr = LinkrunnerJava.getInstance();
        lr.getAttributionData(
            new LinkRunnerCallback<AttributionData>() {
                public void onSuccess(AttributionData result) {
                    try {
                        JSONObject json = new JSONObject();
                        if (result != null) {
                            json.put("raw", result.toString());
                        }
                        sendToUnity("OnAttributionDataReceived", json.toString());
                    } catch (JSONException e) {
                        sendToUnity("OnAttributionDataReceived", "error:" + e.getMessage());
                    }
                }
                public void onError(String error) {
                    Log.e(TAG, "GetAttributionData failed: " + error);
                    sendToUnity("OnAttributionDataReceived", "error:" + error);
                }
            }
        );
    }

    public static void trackEvent(String eventName, String eventDataJson, String eventId) {
        Map<String, Object> eventData = jsonToMap(eventDataJson);
        LinkrunnerJava lr = LinkrunnerJava.getInstance();
        lr.trackEvent(
            eventName,
            eventData.isEmpty() ? null : eventData,
            eventId.isEmpty() ? null : eventId,
            new LinkRunnerCallback<Void>() {
                public void onSuccess(Void result) {
                    sendToUnity("OnTrackEventComplete", "success");
                }
                public void onError(String error) {
                    Log.e(TAG, "TrackEvent failed: " + error);
                    sendToUnity("OnTrackEventComplete", "error:" + error);
                }
            }
        );
    }

    public static void capturePayment(String userId, double amount, String paymentId,
                                       String type, String status, String eventDataJson) {
        Map<String, Object> eventData = jsonToMap(eventDataJson);
        CapturePaymentRequest request = new CapturePaymentRequest(
            paymentId.isEmpty() ? null : paymentId,
            userId,
            amount,
            parsePaymentType(type),
            parsePaymentStatus(status),
            eventData.isEmpty() ? null : eventData
        );
        LinkrunnerJava lr = LinkrunnerJava.getInstance();
        lr.capturePayment(
            request,
            new LinkRunnerCallback<Void>() {
                public void onSuccess(Void result) {
                    sendToUnity("OnCapturePaymentComplete", "success");
                }
                public void onError(String error) {
                    Log.e(TAG, "CapturePayment failed: " + error);
                    sendToUnity("OnCapturePaymentComplete", "error:" + error);
                }
            }
        );
    }

    public static void removePayment(String userId, String paymentId) {
        RemovePaymentRequest request = new RemovePaymentRequest(
            paymentId.isEmpty() ? null : paymentId,
            userId.isEmpty() ? null : userId
        );
        LinkrunnerJava lr = LinkrunnerJava.getInstance();
        lr.removePayment(
            request,
            new LinkRunnerCallback<Void>() {
                public void onSuccess(Void result) {
                    sendToUnity("OnRemovePaymentComplete", "success");
                }
                public void onError(String error) {
                    Log.e(TAG, "RemovePayment failed: " + error);
                    sendToUnity("OnRemovePaymentComplete", "error:" + error);
                }
            }
        );
    }

    public static void setPushToken(String pushToken) {
        LinkrunnerJava lr = LinkrunnerJava.getInstance();
        lr.setPushToken(pushToken, null);
    }

    public static void setAdditionalData(String clevertapId) {
        IntegrationData data = new IntegrationData(
            clevertapId.isEmpty() ? null : clevertapId
        );
        LinkrunnerJava lr = LinkrunnerJava.getInstance();
        lr.setAdditionalData(data, null);
    }

    public static void enablePIIHashing(boolean enabled) {
        LinkrunnerJava.getInstance().enablePIIHashing(enabled);
    }

    public static void setDisableAaidCollection(boolean disabled) {
        LinkrunnerJava.getInstance().setDisableAaidCollection(disabled);
    }

    public static void handleDeeplink(String deeplinkUrl) {
        if (deeplinkUrl == null || deeplinkUrl.isEmpty()) {
            Log.d(TAG, "handleDeeplink called with null or empty URL, ignoring");
            sendToUnity("OnHandleDeeplinkComplete", "{\"deeplink\":null,\"is_linkrunner\":false}");
            return;
        }

        LinkrunnerJava lr = LinkrunnerJava.getInstance();
        lr.handleDeeplink(
            deeplinkUrl,
            new LinkRunnerCallback<io.linkrunner.sdk.models.response.DeeplinkData>() {
                public void onSuccess(io.linkrunner.sdk.models.response.DeeplinkData result) {
                    try {
                        JSONObject json = new JSONObject();
                        // Always include keys with defaults for stable payload shape
                        json.put("deeplink", result != null ? result.getDeeplink() : JSONObject.NULL);
                        json.put("is_linkrunner", result != null && result.isLinkrunner());
                        if (result != null && result.getProcessing() != null) {
                            json.put("processing", result.getProcessing());
                        }
                        sendToUnity("OnHandleDeeplinkComplete", json.toString());
                    } catch (JSONException e) {
                        sendToUnity("OnHandleDeeplinkComplete", "error:" + e.getMessage());
                    }
                }
                public void onError(String error) {
                    Log.e(TAG, "HandleDeeplink failed: " + error);
                    sendToUnity("OnHandleDeeplinkComplete", "error:" + error);
                }
            }
        );
    }
}

The bridge uses LinkrunnerJava, a callback-based wrapper included in the Android SDK. It handles all Kotlin coroutine execution internally — no Kotlin imports, no BuildersKt.runBlocking, and no background thread management needed in your bridge code. Callbacks are invoked on a background IO thread, which is safe for UnitySendMessage.

iOS Setup

Step 1: Add the SDK

After building your Unity project for iOS and opening the generated Xcode project:

In Xcode, select File → Add Package Dependencies…

Enter the repository URL:

https://github.com/linkrunner-labs/linkrunner-ios.git

Select the latest version (3.8.0+)
Click Add Package and choose the LinkrunnerStatic library

You’ll need to add the SPM dependency each time you regenerate the Xcode project from Unity. Consider using a post-build script to automate this — see the Automation Tips section.

Step 2: Info.plist Configuration

Add to your Info.plist (can also be done via Unity’s Assets/Plugins/iOS/Info.plist additions):

<!-- App Tracking Transparency (required for IDFA) -->
<key>NSUserTrackingUsageDescription</key>
<string>This identifier will be used to deliver personalized ads and improve your app experience.</string>

<!-- SKAdNetwork postback endpoint -->
<key>NSAdvertisingAttributionReportEndpoint</key>
<string>https://linkrunner-skan.com</string>
<key>AttributionCopyEndpoint</key>
<string>https://linkrunner-skan.com</string>

Step 3: Create the Swift Bridge

The Linkrunner iOS SDK is a pure Swift module — it does not inherit from NSObject and has no @objc annotations, so it cannot be called directly from Objective-C. We use a Swift bridge file with @_cdecl to expose C-callable functions that Unity can invoke via [DllImport("__Internal")]. Create Assets/Plugins/iOS/LinkrunnerUnityBridge.swift:

import Foundation
import Linkrunner

// MARK: - Unity interop

// UnitySendMessage is a C function provided by Unity's runtime.
// We declare it here so Swift can call it.
@_silgen_name("UnitySendMessage")
func UnitySendMessage(_ obj: UnsafePointer<CChar>,
                      _ method: UnsafePointer<CChar>,
                      _ msg: UnsafePointer<CChar>)

private let unityGameObject = "LinkrunnerCallbackHandler"

private func sendToUnity(_ method: String, _ message: String) {
    method.withCString { m in
        message.withCString { msg in
            unityGameObject.withCString { obj in
                UnitySendMessage(obj, m, msg)
            }
        }
    }
}

private func toDict(_ cString: UnsafePointer<CChar>?) -> [String: Any] {
    guard let cString = cString else { return [:] }
    let str = String(cString: cString)
    guard !str.isEmpty,
          let data = str.data(using: .utf8),
          let dict = try? JSONSerialization.jsonObject(with: data) as? [String: Any]
    else { return [:] }
    return dict
}

private func toOptionalString(_ cString: UnsafePointer<CChar>?) -> String? {
    guard let cString = cString else { return nil }
    let str = String(cString: cString)
    return str.isEmpty ? nil : str
}

private func parseUserData(_ dict: [String: Any]) -> UserData {
    return UserData(
        id: dict["id"] as? String ?? "",
        name: dict["name"] as? String,
        phone: dict["phone"] as? String,
        email: dict["email"] as? String,
        isFirstTimeUser: dict["isFirstTimeUser"] as? Bool,
        userCreatedAt: dict["userCreatedAt"] as? String,
        mixPanelDistinctId: dict["mixpanelDistinctId"] as? String,
        amplitudeDeviceId: dict["amplitudeDeviceId"] as? String,
        posthogDistinctId: dict["posthogDistinctId"] as? String,
        brazeDeviceId: dict["brazeDeviceId"] as? String,
        gaAppInstanceId: dict["gaAppInstanceId"] as? String,
        gaSessionId: dict["gaSessionId"] as? String
    )
}

private func parsePaymentType(_ str: String?) -> PaymentType {
    switch str {
    case "FIRST_PAYMENT": return .firstPayment
    case "SECOND_PAYMENT": return .secondPayment
    case "WALLET_TOPUP": return .walletTopup
    case "FUNDS_WITHDRAWAL": return .fundsWithdrawal
    case "SUBSCRIPTION_CREATED": return .subscriptionCreated
    case "SUBSCRIPTION_RENEWED": return .subscriptionRenewed
    case "ONE_TIME": return .oneTime
    case "RECURRING": return .recurring
    default: return .default
    }
}

private func parsePaymentStatus(_ str: String?) -> PaymentStatus {
    switch str {
    case "PAYMENT_INITIATED": return .initiated
    case "PAYMENT_COMPLETED": return .completed
    case "PAYMENT_FAILED": return .failed
    case "PAYMENT_CANCELLED": return .cancelled
    default: return .completed
    }
}

// MARK: - C-callable functions exposed to Unity

@_cdecl("_LinkrunnerInitialize")
func linkrunnerInitialize(_ token: UnsafePointer<CChar>,
                          _ secretKey: UnsafePointer<CChar>?,
                          _ keyId: UnsafePointer<CChar>?,
                          _ disableIdfa: Bool,
                          _ debug: Bool) {
    let tokenStr = String(cString: token)
    let secretKeyStr = toOptionalString(secretKey)
    let keyIdStr = toOptionalString(keyId)

    Task {
        await LinkrunnerSDK.shared.initialize(
            token: tokenStr,
            secretKey: secretKeyStr,
            keyId: keyIdStr,
            disableIdfa: disableIdfa,
            debug: debug
        )
        sendToUnity("OnInitComplete", "success")
    }
}

@_cdecl("_LinkrunnerSignup")
func linkrunnerSignup(_ userDataJson: UnsafePointer<CChar>?,
                      _ additionalDataJson: UnsafePointer<CChar>?) {
    let userDict = toDict(userDataJson)
    let additionalDict = toDict(additionalDataJson)
    let userData = parseUserData(userDict)

    Task {
        await LinkrunnerSDK.shared.signup(
            userData: userData,
            additionalData: additionalDict.isEmpty ? nil : additionalDict
        )
        sendToUnity("OnSignupComplete", "success")
    }
}

@_cdecl("_LinkrunnerSetUserData")
func linkrunnerSetUserData(_ userDataJson: UnsafePointer<CChar>?) {
    let userDict = toDict(userDataJson)
    let userData = parseUserData(userDict)

    Task {
        await LinkrunnerSDK.shared.setUserData(userData)
        sendToUnity("OnSetUserDataComplete", "success")
    }
}

@_cdecl("_LinkrunnerGetAttributionData")
func linkrunnerGetAttributionData() {
    Task {
        let response = await LinkrunnerSDK.shared.getAttributionData()

        var result: [String: Any] = [:]
        if let deeplink = response.deeplink { result["deeplink"] = deeplink }
        result["attributionSource"] = response.attributionSource

        if let campaign = response.campaignData {
            var campaignDict: [String: Any] = [:]
            campaignDict["id"] = campaign.id
            campaignDict["name"] = campaign.name
            if let groupName = campaign.groupName { campaignDict["groupName"] = groupName }
            if let assetName = campaign.assetName { campaignDict["assetName"] = assetName }
            if let assetGroupName = campaign.assetGroupName { campaignDict["assetGroupName"] = assetGroupName }
            result["campaignData"] = campaignDict
        }

        if let jsonData = try? JSONSerialization.data(withJSONObject: result),
           let jsonStr = String(data: jsonData, encoding: .utf8) {
            sendToUnity("OnAttributionDataReceived", jsonStr)
        } else {
            sendToUnity("OnAttributionDataReceived", "error:serialization_failed")
        }
    }
}

@_cdecl("_LinkrunnerTrackEvent")
func linkrunnerTrackEvent(_ eventName: UnsafePointer<CChar>,
                          _ eventDataJson: UnsafePointer<CChar>?,
                          _ eventId: UnsafePointer<CChar>?) {
    let name = String(cString: eventName)
    let eventData = toDict(eventDataJson)
    let eid = toOptionalString(eventId)

    Task {
        await LinkrunnerSDK.shared.trackEvent(
            eventName: name,
            eventData: eventData.isEmpty ? nil : eventData,
            eventId: eid
        )
        sendToUnity("OnTrackEventComplete", "success")
    }
}

@_cdecl("_LinkrunnerCapturePayment")
func linkrunnerCapturePayment(_ userId: UnsafePointer<CChar>,
                              _ amount: Double,
                              _ paymentId: UnsafePointer<CChar>?,
                              _ type: UnsafePointer<CChar>?,
                              _ status: UnsafePointer<CChar>?,
                              _ eventDataJson: UnsafePointer<CChar>?) {
    let uid = String(cString: userId)
    let pid = toOptionalString(paymentId)
    let paymentType = parsePaymentType(toOptionalString(type))
    let paymentStatus = parsePaymentStatus(toOptionalString(status))
    let eventData = toDict(eventDataJson)

    Task {
        await LinkrunnerSDK.shared.capturePayment(
            amount: amount,
            userId: uid,
            paymentId: pid,
            type: paymentType,
            status: paymentStatus,
            eventData: eventData.isEmpty ? nil : eventData
        )
        sendToUnity("OnCapturePaymentComplete", "success")
    }
}

@_cdecl("_LinkrunnerRemovePayment")
func linkrunnerRemovePayment(_ userId: UnsafePointer<CChar>,
                             _ paymentId: UnsafePointer<CChar>?) {
    let uid = String(cString: userId)
    let pid = toOptionalString(paymentId)

    Task {
        await LinkrunnerSDK.shared.removePayment(userId: uid, paymentId: pid)
        sendToUnity("OnRemovePaymentComplete", "success")
    }
}

@_cdecl("_LinkrunnerSetPushToken")
func linkrunnerSetPushToken(_ pushToken: UnsafePointer<CChar>) {
    let token = String(cString: pushToken)
    Task {
        await LinkrunnerSDK.shared.setPushToken(token)
    }
}

@_cdecl("_LinkrunnerSetAdditionalData")
func linkrunnerSetAdditionalData(_ clevertapId: UnsafePointer<CChar>?) {
    let ctId = toOptionalString(clevertapId)
    let data = IntegrationData(clevertapId: ctId)
    Task {
        await LinkrunnerSDK.shared.setAdditionalData(data)
    }
}

@_cdecl("_LinkrunnerEnablePIIHashing")
func linkrunnerEnablePIIHashing(_ enabled: Bool) {
    LinkrunnerSDK.shared.enablePIIHashing(enabled)
}

@_cdecl("_LinkrunnerHandleDeeplink")
func linkrunnerHandleDeeplink(_ deeplinkUrl: UnsafePointer<CChar>?) {
    let url = toOptionalString(deeplinkUrl)
    
    Task {
        let response = await LinkrunnerSDK.shared.handleDeeplink(url: url)
        
        var result: [String: Any] = [:]
        result["deeplink"] = response.deeplink as Any
        result["is_linkrunner"] = response.isLinkrunner
        if let processing = response.processing {
            result["processing"] = processing
        }
        
        if let jsonData = try? JSONSerialization.data(withJSONObject: result),
           let jsonStr = String(data: jsonData, encoding: .utf8) {
            sendToUnity("OnHandleDeeplinkComplete", jsonStr)
        } else {
            sendToUnity("OnHandleDeeplinkComplete", "error:serialization_failed")
        }
    }
}

Swift files in Unity iOS plugins: Unity does not natively compile .swift files in Assets/Plugins/iOS/. After Unity generates the Xcode project, you must manually add LinkrunnerUnityBridge.swift to the Xcode project’s UnityFramework target and ensure:

The file is added to the Compile Sources build phase of the UnityFramework target
A bridging header exists (Xcode usually prompts to create one when adding the first Swift file)
SWIFT_VERSION is set to 5.0+ in the UnityFramework build settings

Alternatively, you can automate this with a Unity PostProcessBuild script — see the Automation Tips section.

C# Wrapper

Create Assets/Scripts/LinkrunnerSDK.cs in your Unity project:

using System;
using System.Runtime.InteropServices;
using UnityEngine;

/// <summary>
/// Cross-platform wrapper for Linkrunner native SDKs.
/// Attach this script to a GameObject named "LinkrunnerCallbackHandler" in your first scene.
/// </summary>
public class LinkrunnerSDK : MonoBehaviour
{
    public static LinkrunnerSDK Instance { get; private set; }

    // Callbacks
    public static event Action<bool, string> OnInitialized;
    public static event Action<bool, string> OnSignedUp;
    public static event Action<bool, string> OnUserDataSet;
    public static event Action<string> OnAttributionData;
    public static event Action<bool, string> OnEventTracked;
    public static event Action<bool, string> OnPaymentCaptured;
    public static event Action<bool, string> OnPaymentRemoved;
    public static event Action<string> OnDeeplinkHandled;

#if UNITY_IOS && !UNITY_EDITOR
    [DllImport("__Internal")]
    private static extern void _LinkrunnerInitialize(string token, string secretKey,
        string keyId, bool disableIdfa, bool debug);
    [DllImport("__Internal")]
    private static extern void _LinkrunnerSignup(string userDataJson, string additionalDataJson);
    [DllImport("__Internal")]
    private static extern void _LinkrunnerSetUserData(string userDataJson);
    [DllImport("__Internal")]
    private static extern void _LinkrunnerGetAttributionData();
    [DllImport("__Internal")]
    private static extern void _LinkrunnerTrackEvent(string eventName, string eventDataJson,
        string eventId);
    [DllImport("__Internal")]
    private static extern void _LinkrunnerCapturePayment(string userId, double amount,
        string paymentId, string type, string status, string eventDataJson);
    [DllImport("__Internal")]
    private static extern void _LinkrunnerRemovePayment(string userId, string paymentId);
    [DllImport("__Internal")]
    private static extern void _LinkrunnerSetPushToken(string pushToken);
    [DllImport("__Internal")]
    private static extern void _LinkrunnerSetAdditionalData(string clevertapId);
    [DllImport("__Internal")]
    private static extern void _LinkrunnerEnablePIIHashing(bool enabled);
    [DllImport("__Internal")]
    private static extern void _LinkrunnerHandleDeeplink(string deeplinkUrl);
#endif

#if UNITY_ANDROID && !UNITY_EDITOR
    private static AndroidJavaClass _bridge;
    private static AndroidJavaClass Bridge
    {
        get
        {
            if (_bridge == null)
                _bridge = new AndroidJavaClass("com.linkrunner.unity.LinkrunnerBridge");
            return _bridge;
        }
    }
#endif

    void Awake()
    {
        if (Instance != null && Instance != this)
        {
            Destroy(gameObject);
            return;
        }
        Instance = this;
        DontDestroyOnLoad(gameObject);
    }

    // ---- Public API ----

    /// <summary>
    /// Initialize the Linkrunner SDK. Call once at app startup.
    /// Get your token from: https://dashboard.linkrunner.io/dashboard?s=members&m=documentation
    /// </summary>
    public static void Initialize(string token, string secretKey = "", string keyId = "",
        bool disableIdfa = false, bool debug = false)
    {
#if UNITY_ANDROID && !UNITY_EDITOR
        Bridge.CallStatic("initialize", token, secretKey ?? "", keyId ?? "", debug);
#elif UNITY_IOS && !UNITY_EDITOR
        _LinkrunnerInitialize(token, secretKey, keyId, disableIdfa, debug);
#else
        Debug.Log("[Linkrunner] Initialize called (Editor — no-op)");
        OnInitialized?.Invoke(true, "editor");
#endif
    }

    /// <summary>
    /// Identify the user. Call once as soon as the user is identified (signup or login).
    /// </summary>
    public static void Signup(LinkrunnerUserData userData, string additionalDataJson = "")
    {
        string json = JsonUtility.ToJson(userData);
#if UNITY_ANDROID && !UNITY_EDITOR
        Bridge.CallStatic("signup", json, additionalDataJson ?? "");
#elif UNITY_IOS && !UNITY_EDITOR
        _LinkrunnerSignup(json, additionalDataJson);
#else
        Debug.Log("[Linkrunner] Signup: " + json);
#endif
    }

    /// <summary>
    /// Set user data. Call on each app open when the user is logged in.
    /// </summary>
    public static void SetUserData(LinkrunnerUserData userData)
    {
        string json = JsonUtility.ToJson(userData);
#if UNITY_ANDROID && !UNITY_EDITOR
        Bridge.CallStatic("setUserData", json);
#elif UNITY_IOS && !UNITY_EDITOR
        _LinkrunnerSetUserData(json);
#else
        Debug.Log("[Linkrunner] SetUserData: " + json);
#endif
    }

    /// <summary>
    /// Get attribution data (deeplink, campaign info).
    /// Result is delivered via the OnAttributionData event.
    /// </summary>
    public static void GetAttributionData()
    {
#if UNITY_ANDROID && !UNITY_EDITOR
        Bridge.CallStatic("getAttributionData");
#elif UNITY_IOS && !UNITY_EDITOR
        _LinkrunnerGetAttributionData();
#else
        Debug.Log("[Linkrunner] GetAttributionData called (Editor — no-op)");
#endif
    }

    /// <summary>
    /// Track a custom event.
    /// </summary>
    public static void TrackEvent(string eventName, string eventDataJson = "", string eventId = "")
    {
#if UNITY_ANDROID && !UNITY_EDITOR
        Bridge.CallStatic("trackEvent", eventName, eventDataJson ?? "", eventId ?? "");
#elif UNITY_IOS && !UNITY_EDITOR
        _LinkrunnerTrackEvent(eventName, eventDataJson, eventId);
#else
        Debug.Log("[Linkrunner] TrackEvent: " + eventName);
#endif
    }

    /// <summary>
    /// Track a payment/revenue event.
    /// </summary>
    public static void CapturePayment(string userId, double amount, string paymentId,
        string type = "DEFAULT", string status = "PAYMENT_COMPLETED", string eventDataJson = "")
    {
#if UNITY_ANDROID && !UNITY_EDITOR
        Bridge.CallStatic("capturePayment", userId, amount, paymentId ?? "", type, status, eventDataJson ?? "");
#elif UNITY_IOS && !UNITY_EDITOR
        _LinkrunnerCapturePayment(userId, amount, paymentId, type, status, eventDataJson);
#else
        Debug.Log($"[Linkrunner] CapturePayment: {userId}, {amount}");
#endif
    }

    /// <summary>
    /// Remove a previously tracked payment (e.g. refund).
    /// </summary>
    public static void RemovePayment(string userId, string paymentId = "")
    {
#if UNITY_ANDROID && !UNITY_EDITOR
        Bridge.CallStatic("removePayment", userId, paymentId ?? "");
#elif UNITY_IOS && !UNITY_EDITOR
        _LinkrunnerRemovePayment(userId, paymentId);
#else
        Debug.Log($"[Linkrunner] RemovePayment: {userId}");
#endif
    }

    /// <summary>
    /// Set the push notification token (Firebase/APNs).
    /// </summary>
    public static void SetPushToken(string pushToken)
    {
#if UNITY_ANDROID && !UNITY_EDITOR
        Bridge.CallStatic("setPushToken", pushToken);
#elif UNITY_IOS && !UNITY_EDITOR
        _LinkrunnerSetPushToken(pushToken);
#else
        Debug.Log("[Linkrunner] SetPushToken: " + pushToken);
#endif
    }

    /// <summary>
    /// Set additional integration data (e.g. CleverTap ID).
    /// </summary>
    public static void SetAdditionalData(string clevertapId)
    {
#if UNITY_ANDROID && !UNITY_EDITOR
        Bridge.CallStatic("setAdditionalData", clevertapId ?? "");
#elif UNITY_IOS && !UNITY_EDITOR
        _LinkrunnerSetAdditionalData(clevertapId);
#else
        Debug.Log("[Linkrunner] SetAdditionalData: " + clevertapId);
#endif
    }

    /// <summary>
    /// Enable or disable PII hashing.
    /// </summary>
    public static void EnablePIIHashing(bool enabled)
    {
#if UNITY_ANDROID && !UNITY_EDITOR
        Bridge.CallStatic("enablePIIHashing", enabled);
#elif UNITY_IOS && !UNITY_EDITOR
        _LinkrunnerEnablePIIHashing(enabled);
#else
        Debug.Log("[Linkrunner] EnablePIIHashing: " + enabled);
#endif
    }

    /// <summary>
    /// Handle a deeplink for re-engagement attribution.
    /// Call this when the app is opened via a deeplink (cold start or warm start).
    /// Result is delivered via the OnDeeplinkHandled event.
    /// </summary>
    public static void HandleDeeplink(string deeplinkUrl)
    {
#if UNITY_ANDROID && !UNITY_EDITOR
        Bridge.CallStatic("handleDeeplink", deeplinkUrl ?? "");
#elif UNITY_IOS && !UNITY_EDITOR
        _LinkrunnerHandleDeeplink(deeplinkUrl);
#else
        Debug.Log("[Linkrunner] HandleDeeplink: " + deeplinkUrl);
        OnDeeplinkHandled?.Invoke("{\"deeplink\":\"" + deeplinkUrl + "\",\"is_linkrunner\":false}");
#endif
    }

    /// <summary>
    /// Disable Google Advertising ID collection (Android only, for COPPA compliance).
    /// Must be called before Initialize().
    /// </summary>
    public static void SetDisableAaidCollection(bool disabled)
    {
#if UNITY_ANDROID && !UNITY_EDITOR
        Bridge.CallStatic("setDisableAaidCollection", disabled);
#else
        Debug.Log("[Linkrunner] SetDisableAaidCollection: " + disabled);
#endif
    }

    // ---- Native Callbacks (called via UnitySendMessage) ----

    void OnInitComplete(string message)
    {
        bool success = message == "success";
        OnInitialized?.Invoke(success, message);
    }

    void OnSignupComplete(string message)
    {
        bool success = message == "success";
        OnSignedUp?.Invoke(success, message);
    }

    void OnSetUserDataComplete(string message)
    {
        bool success = message == "success";
        OnUserDataSet?.Invoke(success, message);
    }

    void OnAttributionDataReceived(string message)
    {
        OnAttributionData?.Invoke(message);
    }

    void OnTrackEventComplete(string message)
    {
        bool success = message == "success";
        OnEventTracked?.Invoke(success, message);
    }

    void OnCapturePaymentComplete(string message)
    {
        bool success = message == "success";
        OnPaymentCaptured?.Invoke(success, message);
    }

    void OnRemovePaymentComplete(string message)
    {
        bool success = message == "success";
        OnPaymentRemoved?.Invoke(success, message);
    }

    void OnHandleDeeplinkComplete(string message)
    {
        OnDeeplinkHandled?.Invoke(message);
    }

    /// <summary>
    /// Called by native code (DeeplinkActivity on Android, AppDelegate on iOS) when the app
    /// is opened via a deeplink. This method forwards the URL to HandleDeeplink for processing.
    /// </summary>
    void OnDeeplinkReceived(string url)
    {
        Debug.Log($"[Linkrunner] Deeplink received from native: {url}");
        HandleDeeplink(url);
    }
}

/// <summary>
/// User data model. All fields except id are optional.
/// </summary>
[Serializable]
public class LinkrunnerUserData
{
    public string id;
    public string name;
    public string phone;
    public string email;
    public string mixpanelDistinctId;
    public string amplitudeDeviceId;
    public string posthogDistinctId;
    public string brazeDeviceId;
    public string gaAppInstanceId;
    public string gaSessionId;
    public string userCreatedAt;
    public bool isFirstTimeUser;
}

Usage

Scene Setup

Create an empty GameObject in your first scene
Name it LinkrunnerCallbackHandler (must match exactly)
Attach the LinkrunnerSDK.cs script to it

Initialization (Required)

Call Initialize as early as possible — typically in your startup scene:

void Start()
{
    LinkrunnerSDK.OnInitialized += (success, message) =>
    {
        Debug.Log($"Linkrunner initialized: {success}");
    };

    LinkrunnerSDK.Initialize(
        token: "YOUR_PROJECT_TOKEN",
        debug: true  // set false in production
    );
}

Find your project token at: Dashboard → Documentation

User Identification (Required)

Call Signup as soon as the user is identified — whether through signup or login. This is the moment Linkrunner ties the install (and any future events) to a user identifier.

var userData = new LinkrunnerUserData
{
    id = "user_123",
    name = "Jane Doe",
    email = "jane@example.com",
    isFirstTimeUser = true
};

LinkrunnerSDK.Signup(userData);

Handle Deeplinks

Call HandleDeeplink when your app is opened via a deeplink — both cold start (app was closed) and warm start (app was in background):

void Start()
{
    // Subscribe to deeplink results
    LinkrunnerSDK.OnDeeplinkHandled += (jsonString) =>
    {
        Debug.Log($"Deeplink handled: {jsonString}");
        // Parse jsonString to access deeplink URL
        // Example response: {"deeplink":"https://yourapp.link/promo"}
    };
}

// Call when app receives a deeplink
public void OnDeeplinkReceived(string url)
{
    LinkrunnerSDK.HandleDeeplink(url);
}

Linkrunner sends the updated deeplink back after processing. For Linkrunner campaign links, use deeplink from OnDeeplinkHandled as the resolved destination instead of the original tracking URL.

{
    "deeplink": "https://app.yourdomain.com/product/123"
}

The is_linkrunner field indicates whether the deeplink was created through Linkrunner. Use this to determine if you should apply Linkrunner-specific attribution logic.

For Unity deeplink handling, you’ll need to implement platform-specific code to capture the deeplink URL:

Android
iOS

Create a custom UnityPlayerActivity to capture deeplinks:

// Assets/Plugins/Android/DeeplinkActivity.java
package com.yourcompany.yourapp;

import android.content.Intent;
import android.os.Bundle;
import com.unity3d.player.UnityPlayerActivity;
import com.unity3d.player.UnityPlayer;

public class DeeplinkActivity extends UnityPlayerActivity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        handleDeeplink(getIntent());
    }

    @Override
    protected void onNewIntent(Intent intent) {
        super.onNewIntent(intent);
        setIntent(intent);
        handleDeeplink(intent);
    }

    private void handleDeeplink(Intent intent) {
        if (intent != null && intent.getData() != null) {
            String url = intent.getData().toString();
            // Send to Unity - LinkrunnerCallbackHandler must exist in scene
            UnityPlayer.UnitySendMessage("LinkrunnerCallbackHandler", "OnDeeplinkReceived", url);
        }
    }
}

Update your AndroidManifest.xml to use this activity and add intent filters for your deeplink scheme.

Deeplinks on iOS are handled through the AppDelegate. After Unity generates the Xcode project, modify UnityAppController.mm or use a native plugin to forward deeplink URLs to Unity via UnitySendMessage.

Set User Data on App Open

Call every time the app opens and the user is logged in:

SetUserData is optional and is not a replacement for Signup. Always call Signup first as soon as the user is identified (signup or login). Use SetUserData afterwards only when additional user details become available later — for example, when the user adds a phone number, email, or completes their profile after identification.

var userData = new LinkrunnerUserData
{
    id = "user_123",
    name = "Jane Doe",
    email = "jane@example.com"
};

LinkrunnerSDK.SetUserData(userData);

Get Attribution Data

LinkrunnerSDK.OnAttributionData += (jsonString) =>
{
    Debug.Log($"Attribution data: {jsonString}");
    // Parse jsonString to access deeplink, campaignData, etc.
};

LinkrunnerSDK.GetAttributionData();

The result arrives as a JSON string on the OnAttributionData event. With the reference bridge code in this guide, the shape differs by platform. iOS

{
    "deeplink": "https://...",      // optional
    "attributionSource": "string",  // "ORGANIC", "META", "GOOGLE", etc.
    "campaignData": {
        "id": "string",
        "name": "string",
        "groupName": "string",
        "assetName": "string",
        "assetGroupName": "string"
    }
}

Android

{
    "raw": "AttributionData(deeplink=..., campaignData=CampaignData(...))"
}

Track Events

// Simple event
LinkrunnerSDK.TrackEvent("level_complete");

// Event with data (pass as JSON string)
string eventData = JsonUtility.ToJson(new { level = 5, score = 1200, time_seconds = 45 });
LinkrunnerSDK.TrackEvent("level_complete", eventData);

// Event with deduplication ID
LinkrunnerSDK.TrackEvent("purchase", eventData, eventId: "purchase_abc123");

When tracking revenue-related events, the amount field must be a number (not a string) for ad network revenue optimization to work correctly.

Capture Payment

LinkrunnerSDK.CapturePayment(
    userId: "user_123",
    amount: 9.99,
    paymentId: "pay_abc123",
    type: "FIRST_PAYMENT",
    status: "PAYMENT_COMPLETED"
);

// With event data
string eventData = "{\"product_id\": \"prod_456\", \"currency\": \"USD\"}";
LinkrunnerSDK.CapturePayment(
    userId: "user_123",
    amount: 49.99,
    paymentId: "pay_xyz789",
    type: "ONE_TIME",
    status: "PAYMENT_COMPLETED",
    eventDataJson: eventData
);

paymentId is required and must be unique for each payment. It is used for idempotent deduplication, so retries cannot double count revenue. Payment types: FIRST_PAYMENT, SECOND_PAYMENT, WALLET_TOPUP, FUNDS_WITHDRAWAL, SUBSCRIPTION_CREATED, SUBSCRIPTION_RENEWED, ONE_TIME, RECURRING, DEFAULT Payment statuses: PAYMENT_INITIATED, PAYMENT_COMPLETED, PAYMENT_FAILED, PAYMENT_CANCELLED

Remove Payment (Refunds)

LinkrunnerSDK.RemovePayment(userId: "user_123", paymentId: "pay_abc123");

Push Token

LinkrunnerSDK.SetPushToken("your_firebase_or_apns_token");

Privacy Controls

// Enable PII hashing (hashes email, phone, etc. before sending)
LinkrunnerSDK.EnablePIIHashing(true);

// Disable Google Advertising ID collection (Android, call BEFORE Initialize)
LinkrunnerSDK.SetDisableAaidCollection(true);

Function Placement Guide

Function	Where to Call	When
`Initialize`	First scene / App startup	Once at launch
`GetAttributionData`	After init completes	When you need campaign/deeplink info
`Signup`	After onboarding	Once per user
`SetUserData`	Auth/session logic	Every app open with logged-in user
`TrackEvent`	Throughout the app	On user actions
`CapturePayment`	Payment flow	When payment succeeds
`RemovePayment`	Refund flow	When payment is reversed
`SetPushToken`	After token refresh	When push token changes
`HandleDeeplink`	Deeplink entry points	When app is opened via a deeplink

Automating iOS Dependency with a Post-Build Script

Since Unity regenerates the Xcode project on each build, you can automate the SPM dependency addition using a Unity Editor script: Create Assets/Editor/LinkrunnerPostBuild.cs:

#if UNITY_IOS
using UnityEditor;
using UnityEditor.Callbacks;
using UnityEditor.iOS.Xcode;
using System.IO;

public class LinkrunnerPostBuild
{
    [PostProcessBuild(1)]
    public static void OnPostProcessBuild(BuildTarget target, string path)
    {
        if (target != BuildTarget.iOS) return;

        // Add Info.plist entries
        string plistPath = Path.Combine(path, "Info.plist");
        PlistDocument plist = new PlistDocument();
        plist.ReadFromFile(plistPath);

        plist.root.SetString("NSUserTrackingUsageDescription",
            "This identifier will be used to deliver personalized ads and improve your app experience.");
        plist.root.SetString("NSAdvertisingAttributionReportEndpoint",
            "https://linkrunner-skan.com");
        plist.root.SetString("AttributionCopyEndpoint",
            "https://linkrunner-skan.com");

        plist.WriteToFile(plistPath);
    }
}
#endif

Unity’s PBXProject API does not natively support adding SPM packages. After the Xcode project is generated, you will need to add the LinkrunnerKit SPM dependency manually in Xcode, or use a third-party tool like unity-spm to automate it.

Testing

Enable debug mode: LinkrunnerSDK.Initialize(token, debug: true)
Create a test campaign at Dashboard → Create Campaign
Uninstall the app from your test device
Click the campaign link on the device (opens in browser)
Install and open the app build within 3 minutes
Verify in the dashboard that click count, install count, and signup count increase
Call GetAttributionData() to confirm attribution is returned

For detailed testing steps, see the Integration Testing Guide.

Troubleshooting

Android

ProGuard/R8 issues: Add to your ProGuard rules:

-keep class io.linkrunner.sdk.** { *; }
-keep class com.linkrunner.unity.** { *; }

Duplicate classes: If another plugin includes Kotlin stdlib, use Gradle’s exclude to avoid conflicts.

iOS

Swift file not compiling: Unity does not automatically compile .swift files. After generating the Xcode project, add LinkrunnerUnityBridge.swift to the UnityFramework target’s Compile Sources build phase manually.
“Use of unresolved identifier ‘LinkrunnerSDK’”: The LinkrunnerKit SPM package hasn’t been added to the Xcode project. Add it via File → Add Package Dependencies.
Bridging header issues: When Xcode prompts to create a bridging header after adding the first Swift file, accept it. Ensure SWIFT_VERSION is set to 5.0 or higher in UnityFramework build settings.
Linker errors: Ensure you selected LinkrunnerStatic (not the dynamic variant) when adding the SPM package.
ATT dialog not showing: The NSUserTrackingUsageDescription key must be present in Info.plist. The SDK handles requesting permission automatically during initialization.

General

Callbacks not received: Verify the GameObject is named exactly LinkrunnerCallbackHandler and has the LinkrunnerSDK.cs script attached. It must exist in the scene when native code calls UnitySendMessage.
Editor testing: All SDK calls are no-ops in the Unity Editor and log to the console instead. Test on actual Android/iOS devices.

​Prerequisites

​Architecture Overview

​Android Setup

​Step 1: Add the SDK Dependency

​Step 2: Permissions

​Step 3: Create the Java Bridge

​iOS Setup

​Step 1: Add the SDK

​Step 2: Info.plist Configuration

​Step 3: Create the Swift Bridge

​C# Wrapper

​Usage

​Scene Setup

​Initialization (Required)

​User Identification (Required)

​Handle Deeplinks

​Set User Data on App Open

​Get Attribution Data

​Track Events

​Capture Payment

​Remove Payment (Refunds)

​Push Token

​Privacy Controls

​Function Placement Guide

​Automating iOS Dependency with a Post-Build Script

​Testing

​Troubleshooting

​Android

​iOS

​General

Prerequisites

Architecture Overview

Android Setup

Step 1: Add the SDK Dependency

Step 2: Permissions

Step 3: Create the Java Bridge

iOS Setup

Step 1: Add the SDK

Step 2: Info.plist Configuration

Step 3: Create the Swift Bridge

C# Wrapper

Usage

Scene Setup

Initialization (Required)

User Identification (Required)

Handle Deeplinks

Set User Data on App Open

Get Attribution Data

Track Events

Capture Payment

Remove Payment (Refunds)

Push Token

Privacy Controls

Function Placement Guide

Automating iOS Dependency with a Post-Build Script

Testing

Troubleshooting

Android

iOS

General