Cheat sheet

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Features	Unity	Godot	Unreal	REST
Setup
Install the SDK	Unity`github.com/ProjectMakersDE/horizOn-SDK-Unity`	Godot`github.com/ProjectMakersDE/horizOn-SDK-Godot`	Unreal`github.com/ProjectMakersDE/horizOn-SDK-Unreal`	REST`https://horizon.pm/api/v1/app`
Import the config	Unity`horizOn_config.json`	Godot`horizOn_config.json`	Unreal`horizOn_config.json`	REST`X-API-Key: horizon_YOUR_API_KEY_HERE`
First call	Unity`UserManager.Instance.SignUpAnonymous("PlayerName");`	Godot`Horizon.auth.signUpAnonymous("PlayerName")`	Unreal`SDK->Auth->SignUpAnonymous(TEXT("PlayerName"), FOnAuthComplete::CreateLambda([](bool bSuccess) {}));`	REST`POST/user-management/signup`
Features
Authentication	Unity`UserManager.Instance.SignUpAnonymous("PlayerName");`	Godot`Horizon.auth.signUpAnonymous("PlayerName")`	Unreal`SDK->Auth->SignUpAnonymous(TEXT("PlayerName"), FOnAuthComplete::CreateLambda([](bool bSuccess) {}));`	REST`POST/user-management/signup`
Users	Unity`UserManager.Instance.CheckAuth();`	Godot`Horizon.auth.checkAuth()`	Unreal`SDK->Auth->CheckAuth(FOnAuthComplete::CreateLambda([](bool bSuccess)`	REST`POST/user-management/check-auth`
Player Profile	Unity`PlayerProfileManager.Instance.GetProfile();`	Godot`Horizon.playerProfile.getProfile()`	Unreal`SDK->PlayerProfile->GetProfile(FOnPlayerProfileComplete::CreateLambda(…)`	REST`GET/player-profile`
Leaderboard	Unity`LeaderboardManager.Instance.SubmitScore(12500);`	Godot`Horizon.leaderboard.submitScore(15000)`	Unreal`SDK->Leaderboard->SubmitScore(12500, …)`	REST`POST/leaderboard/submit`
Validated Actions	Unity`va.StartRun("weekly");`	Godot`Horizon.validatedActions.startRun("weekly")`	Unreal`VA->StartRun(TEXT("weekly"), FOnValidatedRunStarted::CreateLambda(…)`	REST`POST/validated-actions/runs`
Cloud Save	Unity`CloudSaveManager.Instance.SaveObject(data);`	Godot`Horizon.cloudSave.saveObject(data)`	Unreal`SDK->CloudSave->Save(SaveData, …)`	REST`POST/cloud-save/save`
Remote Config	Unity`RemoteConfigManager.Instance.GetInt("max_lives", 3);`	Godot`Horizon.remoteConfig.getInt("max_lives", 3)`	Unreal`SDK->RemoteConfig->GetConfig(TEXT("max_lives"), true, …)`	REST`GET/remote-config/{configKey}`
Localization	Unity`HorizonSDK.Localization.SetLanguage("de");`	Godot`Horizon.localization.setLanguage("de")`	Unreal`SDK->Localization->SetLanguage(TEXT("de"));`	REST`GET/localization/{key}`
News	Unity`NewsManager.Instance.LoadNews(limit: 10);`	Godot`Horizon.news.loadNews(10, "en")`	Unreal`SDK->News->LoadNews(10, TEXT("en"), true, …)`	REST`GET/news`
Gift Codes	Unity`GiftCodeManager.Instance.Validate("PROMO2024");`	Godot`Horizon.giftCodes.validate("SUMMER2026")`	Unreal`SDK->GiftCodes->Validate(TEXT("PROMO2024"), …)`	REST`POST/gift-codes/validate`
Email Sending	Unity`EmailSendingManager.Instance.SendEmail(…)`	Godot`Horizon.email_sending.send_email(…)`	Unreal`SDK->EmailSending->SendEmail(…)`	REST`POST/email-sending/send`
Crash Reporting	Unity`CrashManager.Instance.StartCapture();`	Godot`Horizon.crashes.register_session()`	Unreal`SDK->Crashes->StartCapture();`	REST`POST/crash-reports/session`
User Feedback	Unity`FeedbackManager.Instance.ReportBug(…)`	Godot`Horizon.feedback.submitBugReport(…)`	Unreal`SDK->Feedback->ReportBug(…)`	REST`POST/user-feedback/submit`
User Logs	Unity`UserLogManager.Instance.Info("Tutorial completed");`	Godot`Horizon.userLogs.info("Tutorial completed")`	Unreal`SDK->UserLogs->Info(TEXT("Tutorial completed"), …)`	REST`POST/user-logs/create`