All Classes

Class	Description
AbstractMsgBase	This class provides a payload backing to client messages.
Accept
AccountInfoCallback	This callback is received when account information is received from the network.
AClientMsgProtobuf	Represents a protobuf backed client message.
AliasHistoryCallback	Callback fired in response to calling SteamFriends.requestAliasHistory(SteamID).
AnonymousLogOnDetails	Represents the details required to log into Steam3 as an anonymous user.
AppOwnershipTicketCallback	This callback is received in response to calling SteamApps.getAppOwnershipTicket(int)
AsnKeyParser
Authentication
AuthenticationSupport
BerDecodeException
BinaryReader	Basically DataInputStream, but the bytes are parsed in reverse order
BinaryWriter	Basically DataOutputStream, but the bytes are parsed in reverse order
BitVector64
Callback<TCall extends ICallbackMsg>
CallbackManager	This class is a utility for routing callbacks to function calls.
CallbackMsg
CDNAuthTokenCallback	This callback is received when a CDN auth token is received
ChallengeData
Chat
ChatActionResultCallback	This callback is fired when a chat action has completed.
ChatEnterCallback	This callback is fired in response to attempting to join a chat.
ChatInviteCallback	This callback is fired when a chat invite is recieved.
ChatMemberInfo	Represents the details of a user which is a member of a chatroom.
ChatMemberInfoCallback	This callback is fired in response to chat member info being recieved.
ChatMemberInfoCallback.StateChangeDetails	Represents state change information.
ChatMsgCallback	This callback is fired when a chat room message arrives.
ChatRoom
ChatRoomClient
ChatRoomInfoCallback	This callback is fired in response to chat room info being recieved.
ChatUsability
ChatUsabilityClient
CheckAppBetaPasswordCallback	This callback is received when a beta password check has been completed
ClanChatRooms
ClanStateCallback	This callback is posted when a clan's state has been changed.
ClientGCMsg<BodyType extends IGCSerializableMessage>	Represents a struct backed game coordinator message.
ClientGCMsgProtobuf<BodyType extends com.google.protobuf.GeneratedMessageV3.Builder<BodyType>>	Represents a protobuf backed game coordinator message.
ClientMsg<BodyType extends ISteamSerializableMessage>	Represents a struct backed client message.
ClientMsgHandler	This class implements the base requirements every message handler should inherit from.
ClientMsgProtobuf<BodyType extends com.google.protobuf.GeneratedMessageV3.Builder<BodyType>>	Represents a protobuf backed client message.
CloudGaming
CMClient	This base client handles the underlying connection to a CM server.
CMListCallback	This callback is received when the client has received the CM list from Steam.
CollectionUtils
CommentNotificationsCallback	Fired in response to calling SteamNotifications.requestCommentNotifications().
ConnectData
ConnectedCallback	This callback is received after attempting to connect to the Steam network.
Connection
Consumer<T>
ContentServerDirectory
CryptoException
CryptoHelper
Datagram
DefaultLogListener
DepotKeyCallback	This callback is received in response to calling SteamApps.getDepotDecryptionKey(int, int)
Disconnect
DisconnectedCallback	This callback is received when the steamclient is physically disconnected from the Steam network.
DisconnectedEventArgs
EAccountFlags
EAccountType
EActivationCodeClass
EAppInfoSection
EAppType
EAppUsageEvent
EAuthSessionResponse
EBillingType
EChatAction
EChatActionResult
EChatEntryType
EChatFlags
EChatInfoType
EChatMemberStateChange
EChatPermission
EChatRoomEnterResponse
EChatRoomGroupAction
EChatRoomGroupPermissions
EChatRoomGroupRank
EChatRoomGroupType
EChatRoomJoinState
EChatRoomMemberStateChange
EChatroomNotificationLevel
EChatRoomServerMsg
EChatRoomType
EClanPermission
EClanRank
EClanRelationship
EClientPersonaStateFlag
EClientStat
EClientStatAggregateMethod
EContentDownloadSourceType
ECurrencyCode
EDenyReason
EDepotFileFlag
EDisplayStatus
EDRMBlobDownloadErrorDetail
EDRMBlobDownloadType
EEconTradeResponse
EFriendFlags
EFriendRelationship
EIntroducerRouting
ELauncherType
ELeaderboardDataRequest
ELeaderboardDisplayType
ELeaderboardSortMethod
ELeaderboardUploadScoreMethod
ELicenseFlags
ELicenseType
ELobbyComparison
ELobbyDistanceFilter
ELobbyFilterType
ELobbyType
EmailAddrInfoCallback	This callback is received when email information is received from the network.
EMarketingMessageFlags
EMsg
ENewsUpdateType
EnumerationUserDetails	Represents the details of an enumeration request used for the local user's files.
EnvelopeEncryptedConnection
EOSType
EPackageStatus
EPaymentMethod
EPersonaState
EPersonaStateFlag
EPlatformType
EPublishedFileInappropriateProvider
EPublishedFileInappropriateResult
EPublishedFileQueryType
EPublishedFileVisibility
EPurchaseResultDetail
ERegionCode
ERemoteStoragePlatform
EResult
EResultDeserializer
EServerFlags
EServerType
ESteamIPv6ConnectivityProtocol
ESteamIPv6ConnectivityState
ESteamRealm
ESystemIMType
ETradeOfferConfirmationMethod
ETradeOfferState
EUCMFilePrivacyState
EUdpPacketType
EUniverse
Event	Represents an event or announcement that was posted by a clan.
Event<T extends EventArgs>
EventArgs
EventHandler<T extends EventArgs>
EVoiceCallState
EWorkshopEnumerationType
EWorkshopFileAction
EWorkshopFileType
ExtendedClientMsgHdr
FileServerListProvider	Server provider that stores servers in a file using protobuf.
FindOrCreateLeaderboardCallback	This callback is fired in response to SteamUserStats.findLeaderBoard(int, String) and SteamUserStats.createLeaderboard(int, String, ELeaderboardSortMethod, ELeaderboardDisplayType).
FreeLicenseCallback	This callback is received in response to calling SteamApps.requestFreeLicense(int), informing the client of newly granted packages, if any.
Friend	Represents a single friend entry in a client's friendlist.
FriendAddedCallback	This callback is fired in response to adding a user to your friends list.
FriendMessage	Represents a single Message sent to or received from a friend
FriendMessages
FriendMessagesClient
FriendMsgCallback	This callback is fired in response to receiving a message from a friend.
FriendMsgEchoCallback	This callback is fired in response to receiving an echo message from another instance.
FriendMsgHistoryCallback	This callback is fired in response to receiving historical messages.
FriendsListCallback	This callback is fired when the client receives a list of friends.
GameConnectTokensCallback	This callback is fired when the client receives a list of game connect tokens.
GameID	This 64bit structure represents an app, mod, shortcut, or p2p file on the Steam network.
GameID.GameType	Represents various types of games.
GCMsgBase<HdrType extends IGCSerializableHeader>	This is the abstract base class for all available game coordinator messages.
GlobalID	Represents a globally unique identifier within the Steam network.
GuestPassListCallback	This callback is received when the list of guest passes is updated.
HardwareUtils
IAuthentication
IAuthenticationSupport
ICallbackMgrInternals
ICallbackMsg	A callback message
IChat
IChatRoom
IChatRoomClient
IChatUsability
IChatUsabilityClient
IClanChatRooms
IClientGCMsg	Represents a unified interface into client messages.
IClientMsg	Represents a unified interface into client messages.
ICloudGaming
IContentServerDirectory
IDebugNetworkListener	This is a debug utility, do not use it to implement your business logic.
IFriendMessages
IFriendMessagesClient
IGCSerializableHeader
IGCSerializableMessage
IgnoreFriendCallback	This callback is fired in response to an attempt at ignoring a friend.
INetFilterEncryption
IPacketGCMsg	Represents a simple unified interface into game coordinator messages recieved from the network.
IPacketMsg	Represents a simple unified interface into client messages recieved from the network.
IParental
IParentalClient
IPlayer
IPlayerClient
IRemoteClient
IRemoteClientSteamClient
IServerListProvider	An interface for persisting the server list for connection discovery
ISteamConfigurationBuilder	Interface to configure a SteamConfiguration before it is created.
ISteamSerializable
ISteamSerializableHeader
ISteamSerializableMessage
ItemAnnouncementsCallback	Fired in response to calling SteamNotifications.requestItemAnnouncements().
ITwoFactor
JobID	Represents an identifier of a network task known as a job.
KeyDictionary	Contains the public keys that Steam uses for each of the EUniverse
KeyValue	Represents a recursive string key to arbitrary value container.
KeyValue.Type
KVTextReader
LeaderboardEntriesCallback	This callback is fired in response to SteamUserStats.getLeaderboardEntries(int, int, int, int, ELeaderboardDataRequest).
LeaderboardEntry	Represents a single package in this response.
LegacyGameKeyCallback	This callback is received in response to calling SteamApps.getLegacyGameKey(int).
License	Represents a granted license (steam3 subscription) for one or more games.
LicenseListCallback	This callback is fired during logon, informing the client of it's available licenses.
LoggedOffCallback	This callback is returned when the client is told to log off by the server.
LoggedOnCallback	This callback is returned in response to an attempt to log on to the Steam3 network through SteamUser.
Logger
LoginKeyCallback	This callback is returned some time after logging onto the network.
LogListener
LogManager
LogOnDetails	Represents the details required to log into Steam3 as a game server.
LogOnDetails	Represents the details required to log into Steam3 as a user.
MachineAuthDetails	Represents details required to complete a machine auth request.
MarketingMessageCallback	This callback is fired when the client receives a marketing message update.
MarketingMessageCallback.Message	Represents a single marketing message.
MemoryServerListProvider	A server list provider that uses an in-memory list
MemoryStream	Creates a stream whose backing store is memory.
MessageCallback	This callback is fired when a game coordinator message is recieved from the network.
MessageObject	Represents a KeyValue backed MessageObject structure, which are often sent by the Steam servers.
Msg<BodyType extends ISteamSerializableMessage>	Represents a struct backed message without session or client info.
MsgBase<HdrType extends ISteamSerializable>	This is the abstract base class for all available client messages.
MsgChannelEncryptRequest
MsgChannelEncryptResponse
MsgChannelEncryptResult
MsgClientAppUsageEvent
MsgClientChatAction
MsgClientChatActionResult
MsgClientChatEnter
MsgClientChatMemberInfo
MsgClientChatMsg
MsgClientChatRoomInfo
MsgClientCreateChat
MsgClientCreateChatResponse
MsgClientGenericResponse
MsgClientGetFriendsWhoPlayGame
MsgClientGetFriendsWhoPlayGameResponse
MsgClientGetLegacyGameKey
MsgClientGetLegacyGameKeyResponse
MsgClientJoinChat
MsgClientJustStrings
MsgClientLoggedOff
MsgClientLogon
MsgClientLogOnResponse
MsgClientMarketingMessageUpdate2
MsgClientOGSBeginSession
MsgClientOGSBeginSessionResponse
MsgClientOGSEndSession
MsgClientOGSEndSessionResponse
MsgClientOGSWriteRow
MsgClientP2PIntroducerMessage
MsgClientServerUnavailable
MsgClientSetIgnoreFriend
MsgClientSetIgnoreFriendResponse
MsgClientUpdateGuestPassesList
MsgClientVACBanStatus
MsgGCHdr
MsgGCHdrProtoBuf
MsgGSApprove
MsgGSDeny
MsgGSGetPlayStatsResponse
MsgGSGetReputationResponse
MsgGSGetUserGroupStatus
MsgGSGetUserGroupStatusResponse
MsgGSKick
MsgGSPerformHardwareSurvey
MsgHdr
MsgHdrProtoBuf
MsgUtil
NameInstance	Represents a name in a name table
NameTableInstance	Represents a name table of an account.
NetFilterEncryption
NetFilterEncryptionWithHMAC
NetHelpers
NetHookNetworkListener	Dump any network messages sent to and received from the Steam server that the client is connected to.
NetMsgEventArgs
NicknameCallback	This callback is fired in response to setting a nickname of a player by calling SteamFriends.setFriendNickname(SteamID, String).
NicknameListCallback	This callback is fired when the client receives a list of friend nicknames.
Notification	Represents a notification.
NullServerListProvider
NumberOfPlayersCallback	This callback is fired in response to SteamUserStats.getNumberOfCurrentPlayers(int).
ObjectsCompat
OfflineMessageNotificationCallback	Fired in response to calling SteamNotifications.requestOfflineMessageCount().
OTPDetails	The One-Time-Password details for this response.
PacketClientGCMsg	Represents a packet message with extended header information.
PacketClientGCMsgProtobuf	Represents a protobuf backed packet message.
PacketClientMsg	Represents a packet message with extended header information.
PacketClientMsgProtobuf	Represents a protobuf backed packet message.
PacketMsg	Represents a packet message with basic header information.
Parental
ParentalClient
Passable<T>
PersonaChangeCallback	This callback is fired in response to setting this client's persona name or state with SteamFriends.setPersonaName(String) or SteamFriends.setPersonaState(EPersonaState).
PersonaState	Represents the persona state of a friend.
PersonaStatesCallback	This callback is fired in response to someone changing their friend details over the network.
PICSChangeData	Holds the change data for a single app or package
PICSChangesCallback	This callback is fired when the PICS returns the changes since the last change number
PICSProductInfo	Represents the information for a single app or package
PICSProductInfoCallback	This callback is fired when the PICS returns the product information requested
PICSRequest	Represents a PICS request used for SteamApps.picsGetProductInfo(Iterable, Iterable, boolean)
PICSTokensCallback	This callback is fired when the PICS returns access tokens for a list of appids and packageids
Player
PlayerClient
PlayerNickname	Represents a nickname of a friend
PlayingSessionStateCallback	This callback is received when another client starts or stops playing a game.
ProfileInfoCallback	This callback is fired in response to requesting profile info for a user.
ProtocolTypes
PurchaseResponseCallback
QueryCallback	This callback is received in response to calling SteamMasterServer.serverQuery(QueryDetails).
QueryDetails	Details used when performing a server list query.
RedeemGuestPassResponseCallback
RemoteClient
RemoteClientSteamClient
RSACrypto	Handles encrypting and decrypting using the RSA public key encryption algorithm.
ScheduledFunction
ScreenshotAddedCallback	This callback is fired when a new screenshot is added.
ScreenshotDetails	Represents the details required to add a screenshot
SeekOrigin
Server	Represents a single server.
ServerInfo
ServerQuality	Currently marked quality of a server.
ServerRecord	Represents the information needed to connect to a CM server
ServiceMethodNotification
ServiceMethodResponse
SessionStartCallback	This callback is fired when a trading session has started.
SessionTokenCallback	This callback is fired when the client receives it's unique Steam3 session token.
ShareFileCallback	This callback is received in response to calling SteamCloud.shareFile(int, String).
SingleFileInfoCallback	This callback is received in response to calling SteamCloud.getSingleFileInfo(int, String).
SmartCMServerList	Smart list of CM servers.
StatusDetails	Represents the details of the game server's current status.
StatusReplyCallback	This callback is fired when the game server receives a status reply.
SteamApps	This handler is used for interacting with apps and packages on the Steam network.
SteamClient	Represents a single client that connects to the Steam3 network.
SteamCloud	This handler is used for interacting with remote storage and user generated content.
SteamConfiguration	Configuration object to use.
SteamConfigurationBuilder
SteamConfigurationState
SteamDirectory	Helper class to load servers from the Steam Directory Web API.
SteamFriends	This handler handles all interaction with other users on the Steam3 network.
SteamGameCoordinator	This handler handles all game coordinator messaging.
SteamGameServer	This handler is used for interacting with the Steam network as a game server.
SteamID	This 64-bit structure is used for identifying various objects on the Steam network.
SteamID.ChatInstanceFlags	Represents various flags a chat SteamID may have, packed into its instance.
SteamMasterServer	This handler is used for requesting server list details from Steam.
SteamNotifications	This handler handles steam notifications.
SteamScreenshots	This handler is used for screenshots.
SteamTrading	This handler is used for initializing Steam trades with other clients.
SteamUnifiedMessages
SteamUser	This handler handles all user log on/log off related actions and callbacks.
SteamUserStats	This handler handles Steam user statistic related actions.
SteamWorkshop	This handler is used for requesting files published on the Steam Workshop.
Strings
Subscription
TcpConnection
TicketAuthCallback	This callback is fired when ticket authentication has completed.
TradeProposedCallback	This callback is fired when this client receives a trade proposal.
TradeResultCallback	This callback is fired when this client receives the response from a trade proposal.
TwoFactor
UdpConnection
UdpHeader
UGCDetailsCallback	This callback is received in response to calling SteamCloud.requestUGCDetails(UGCHandle).
UGCHandle	Represents a single unique handle to a piece of User Generated Content.
UnifiedService
UpdateMachineAuthCallback	This callback is received when the backend wants the client to update it's local machine authentication data.
UpdateMachineAuthCallback.OTPDetails	Represents various one-time-password details.
UserActionPublishedFilesCallback	This callback is received in response to calling SteamWorkshop.enumeratePublishedFilesByUserAction(EnumerationUserDetails).
UserActionPublishedFilesCallback.File	Represents the details of a single published file.
UserNotificationsCallback	Fired when the client receives user notifications.
Utils
VACStatusCallback	This callback is fired when the client receives it's VAC banned status.
VanityURLChangedCallback	This callback is received when users' vanity url changes.
Versions
WalletInfoCallback	This callback is received when wallet info is received from the network.
WebAPI	Represents a single interface that exists within the Web API.
WebAPI.WebAPIRequestException	Thrown when WebAPI request fails (non success response code).
WebAPIUserNonceCallback	This callback is received when requesting a new WebAPI authentication user nonce.
WebHelpers
WebSocketConnection