Last updated October 5, 2026

TT.InContainerEnv
TT.s_ContainerEnv
TT.TTSDKVersion
TT.GameVersion
TT.GamePublishVersion
TT.GetContainerVersion()
TT.GetLaunchOptionsSync()
TT.GetSystemInfo()
TT.CanIUse

System Information

These properties and methods provide access to the runtime environment, SDK version, game version, launch parameters, and device system information.

TT.InContainerEnv

A Boolean property indicating whether the game is running inside the TikTok container environment.

Returns

Type	Description
`bool`	`true` if running inside the TikTok container; `false` otherwise

TT.s_ContainerEnv

Static Boolean field indicating whether the game is running inside the TikTok container environment. Equivalent to InContainerEnv but accessible as a static field.

Returns

Type	Description
`bool`	`true` if running inside the TikTok container

TT.TTSDKVersion

Returns the version string of the TikTok SDK currently in use.

Returns

Type	Description
`string`	SDK version string

TT.GameVersion

Returns the version string of the mini game.

Returns

Type	Description
`string`	Game version string

TT.GamePublishVersion

Returns the published version string of the mini game.

Returns

Type	Description
`string`	Published game version string

TT.GetContainerVersion()

Returns the version string of the TikTok container application.

Returns

Type	Description
`string`	Container version string

TT.GetLaunchOptionsSync()

Synchronously retrieves the launch options passed to the mini game when it was started.

Returns

Field	Type	Description
`scene`	`int`	Launch scene
`query`	`Dictionary<string, string>`	Query parameters
`referrerInfo`	`object`	Referrer information

TT.GetSystemInfo()

Retrieves device and system information including platform, language, screen dimensions, and SDK version.

Returns

Field	Type	Description
`platform`	`string`	Client platform (`ios`, `android`)
`system`	`string`	Operating system and version
`language`	`string`	Device language
`version`	`string`	Client version
`SDKVersion`	`string`	SDK version
`screenWidth`	`int`	Screen width in px
`screenHeight`	`int`	Screen height in px
`windowWidth`	`int`	Available window width in px
`windowHeight`	`int`	Available window height in px
`devicePixelRatio`	`double`	Device pixel ratio
`statusBarHeight`	`int`	Status bar height

TT.CanIUse

A static utility class that exposes Boolean properties for checking whether specific API capabilities are available in the current runtime. Check the relevant property before calling the corresponding API.

Properties

Property	Type	Description
`Login`	`bool`	Whether `TT.Login` is available
`Authorize`	`bool`	Whether `TT.Authorize` is available
`RequestSubscribeMessage`	`bool`	Whether `TT.RequestSubscribeMessage` is available
`Pay`	`bool`	Whether `TT.Pay` is available
`NavigateToBalance`	`bool`	Whether `TT.NavigateToBalance` is available
`CheckBalance`	`bool`	Whether `TT.CheckBalance` is available
`Recharge`	`bool`	Whether `TT.Recharge` is available
`StartEntranceMission`	`bool`	Whether `TT.StartEntranceMission` is available
`GetEntranceMissionReward`	`bool`	Whether `TT.GetEntranceMissionReward` is available
`AddShortcut`	`bool`	Whether `TT.AddShortcut` is available
`GetShortcutMissionReward`	`bool`	Whether `TT.GetShortcutMissionReward` is available
`GetAppLifeCycle`	`bool`	Whether `TT.GetAppLifeCycle` is available
`SetOnBeforeExitAppListener`	`bool`	Whether `TT.SetOnBeforeExitAppListener` is available
`Request`	`bool`	Whether `TT.Request` is available
`GetNetWorkType`	`bool`	Whether `TT.GetNetWorkType` is available
`OnNetworkStatusChange`	`bool`	Whether `TT.OnNetworkStatusChange` is available
`OffNetworkStatusChange`	`bool`	Whether `TT.OffNetworkStatusChange` is available
`OnNetworkWeakChange`	`bool`	Whether `TT.OnNetworkWeakChange` is available
`OffNetworkWeakChange`	`bool`	Whether `TT.OffNetworkWeakChange` is available
`CreateRewardedVideoAd`	`bool`	Whether `TT.CreateRewardedVideoAd` is available
`CreateInterstitialAd`	`bool`	Whether `TT.CreateInterstitialAd` is available
`ShareAppMessage`	`bool`	Whether `TT.ShareAppMessage` is available
`ShowKeyboard`	`bool`	Whether `TT.ShowKeyboard` is available
`HideKeyboard`	`bool`	Whether `TT.HideKeyboard` is available
`SetPreferredFramesPerSecond`	`bool`	Whether `TT.SetPreferredFramesPerSecond` is available
`VibrateShort`	`bool`	Whether `TT.VibrateShort` is available
`VibrateLong`	`bool`	Whether `TT.VibrateLong` is available
`ReportEvent`	`bool`	Whether `TT.ReportEvent` is available
`ReportScene`	`bool`	Whether `TT.ReportScene` is available
`GetFeedManager`	`bool`	Whether `TT.GetFeedManager` is available
`GetFileSystemManager`	`bool`	Whether `TT.GetFileSystemManager` is available

System Information

#TT.InContainerEnv

#TT.s_ContainerEnv

#TT.TTSDKVersion

#TT.GameVersion

#TT.GamePublishVersion

#TT.GetContainerVersion()

#TT.GetLaunchOptionsSync()

#TT.GetSystemInfo()

#TT.CanIUse

TT.InContainerEnv

TT.s_ContainerEnv

TT.TTSDKVersion

TT.GameVersion

TT.GamePublishVersion

TT.GetContainerVersion()

TT.GetLaunchOptionsSync()

TT.GetSystemInfo()

TT.CanIUse