Steam browser protocol: Difference between revisions
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Warning:Some commands are no longer functional, and some commands might be missing on this list.
Note:If you forget the closing quote for a steam:"<command>", an assertion failed error will be raised by Steam.exe/BootStrapperApp.cpp.
Note:If you would like to programmatically add or remove non-Steam games, see Adding Non-Steam Games
Note:DNS names no longer work here
(badly moved multipage rest of page history at Archived Page History/Steam browser protocol/en) |
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There are numerous system-wide commands available that interact with [[Steam]]. All of them open up Steam if it is not open. They can either be typed into a command box (Start-> Run) or through your browser's address bar (you can normally create links to them as you would web page links). Use a [[Steam Application IDs|Steam Application ID]] in place of <id> (i.e. 211 for the Source SDK). | There are numerous system-wide commands available that interact with [[Steam]]. All of them open up Steam if it is not open. They can either be typed into a command box (Start-> Run) or through your browser's address bar (you can normally create links to them as you would web page links). Use a [[Steam Application IDs|Steam Application ID]] in place of <id> (i.e. 211 for the Source SDK). | ||
{{warning|Some commands are no longer functional, and some commands might be missing on this list.}} | |||
Also see [https://revuln.com/files/ReVuln_Steam_Browser_Protocol_Insecurity.pdf "Steam Browser Protocol Insecurity (When Local Bugs Go Remote)"] | |||
== Implemented commands == | == Implemented commands == | ||
; <code><nowiki>steam:"<commands>"</nowiki></code> | ; <code><nowiki>steam:"<commands>"</nowiki></code> | ||
: Opens Steam with command line arguments, [[ | : Opens Steam with command line arguments, [[Command Line Options#Steam (Windows)|which can be found here]]. | ||
{{note|If you forget the closing quote | {{note|If you forget the closing quote for a steam:"<command>", an assertion failed error will be raised by Steam.exe/BootStrapperApp.cpp.}} | ||
; <code><nowiki>steam://AddNonSteamGame</nowiki></code> | ; <code><nowiki>steam://AddNonSteamGame</nowiki></code> | ||
: Opens the Steam checklist menu to add non-Steam games. | |||
{{note|If you would like to programmatically add or remove non-Steam games, see [[Add Non-Steam Game|Adding Non-Steam Games]]}} | |||
; <code><nowiki>steam://advertise/<id></nowiki></code> | ; <code><nowiki>steam://advertise/<id></nowiki></code> | ||
: Opens | : Opens the store to an application's page. | ||
; <code><nowiki>steam://ackMessage/ackGuestPass/<pass></nowiki></code> | ; <code><nowiki>steam://ackMessage/ackGuestPass/<pass></nowiki></code> | ||
: Accepts the Gift or Guest Pass. | : Accepts the specified Gift or Guest Pass. | ||
; <code><nowiki>steam://appnews/<id></nowiki></code> | ; <code><nowiki>steam://appnews/<id></nowiki></code> | ||
: Opens up the news page for an app. | : Opens up the news page for an app. | ||
; <code><nowiki>steam://backup/<id></nowiki></code> | ; <code><nowiki>steam://backup/<id></nowiki></code> | ||
: Opens up the Backup Wizard and checks the specified application. If an application is not specified then nothing will be checked. | : Opens up the Backup Wizard and checks the specified application. If an application is not specified then nothing will be checked. | ||
; <code><nowiki>steam://broadcast/watch/<steamid64></nowiki></code> | |||
; <code><nowiki>steam://browsemedia</nowiki></code> | ; <code><nowiki>steam://browsemedia</nowiki></code> | ||
; <code><nowiki>steam://cdkeys/<appid></nowiki></code> | |||
; <code><nowiki>steam://checksysreqs/<id></nowiki></code> | ; <code><nowiki>steam://checksysreqs/<id></nowiki></code> | ||
: Checks if users computer meets system requirements of app. | : Checks if users computer meets system requirements of app. | ||
; <code><nowiki>steam://connect/<IP | ; <code><nowiki>steam://connect/<IP>[:<port>][/<password>]</nowiki></code> | ||
: Connects the user to the server specified by the IP | : Connects the user to the server specified by the IP. You don't have to specify anything else to connect to a third party mod server, everything will be automatically detected. | ||
:* Example: <code><nowiki>steam://connect/ | {{note|DNS names no longer work here}} | ||
:* Example: <code><nowiki>steam://connect/ | :* Example: <code><nowiki>steam://connect/192.0.2.1:27015</nowiki></code> | ||
:* Example: <code><nowiki>steam://connect/:27015</nowiki></code> | |||
; <code><nowiki>steam://controllerconfig/<id></nowiki></code> | |||
: Opens the controller configurator (Steam Input) for the specified game. | |||
; <code><nowiki>steam://defrag/<id></nowiki></code> | ; <code><nowiki>steam://defrag/<id></nowiki></code> | ||
: Defragments files of the application. | : Defragments files of the application. | ||
; <code><nowiki>steam:// | ; <code><nowiki>steam://exit</nowiki></code> | ||
: Exits the Steam application. | : Exits the Steam application. | ||
; <code><nowiki>steam://friends/</nowiki></code> | ; <code><nowiki>steam://friends/</nowiki></code> | ||
| Line 48: | Line 60: | ||
:; <code>status/busy</code> | :; <code>status/busy</code> | ||
:: Sets status as busy | :: Sets status as busy | ||
:; <code>status/invisible</code> | |||
:: Sets status as invisible | |||
:; <code>status/trade</code> | |||
:: Sets status as looking to trade | |||
:; <code>status/play</code> | |||
:: Sets status as looking to play | |||
:; <code>status/offline</code> | :; <code>status/offline</code> | ||
:: Sets status as offline | :: Sets status as offline | ||
:; <code>status/online</code> | :; <code>status/online</code> | ||
:: Sets status as online | :: Sets status as online | ||
; <code><nowiki>steam://flushconfig/</nowiki></code> | |||
: Flushes and reloads the configs for each application (beta availability, etc.) | |||
; <code><nowiki>steam://forceinputappid/<id|shortcut name></nowiki></code> | |||
: Forces the steam controller driver to use the layout for the given game or shortcut, without the need to use the in-game overlay, big picture mode, or even run the application at all. | |||
; <code><nowiki>steam://gameproperties/<id></nowiki></code> | |||
: Opens the properties for the specified game. | |||
; <code><nowiki>steam://guestpasses/</nowiki></code> | ; <code><nowiki>steam://guestpasses/</nowiki></code> | ||
: Opens up the Guest Passes window | : Opens up the Guest Passes window. | ||
; <code><nowiki>steam://hardwarepromo/</nowiki></code> | ; <code><nowiki>steam://hardwarepromo/</nowiki></code> | ||
: Tests whether the user has hardware that matches a promotional offer. | : Tests whether the user has hardware that matches a promotional offer. No longer works. | ||
:* Example: <code><nowiki>steam://hardwarepromo/305</nowiki></code> ([http://www.steampowered.com/ati_offer1a/ | :* Example: <code><nowiki>steam://hardwarepromo/305</nowiki></code> ([http://www.steampowered.com/ati_offer1a/ ATI/AMD], [http://web.archive.org/web/20071009200748/http://www.steampowered.com/ati_offer1a/ Archived]) | ||
:* Example: <code><nowiki>steam://hardwarepromo/609</nowiki></code> ([http://www.steampowered.com/nvidia1/ | :* Example: <code><nowiki>steam://hardwarepromo/609</nowiki></code> ([http://www.steampowered.com/nvidia1/ Nvidia], [http://web.archive.org/web/20100726041716/http://www.steampowered.com:80/nvidia/ Archived]) | ||
; <code><nowiki>steam://install/<id></nowiki></code> | ; <code><nowiki>steam://install/<id></nowiki></code> | ||
: Installs an application. | : Installs an application. | ||
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:* Example: <code><nowiki>steam://installaddon/halflifehd</nowiki></code> installs HL High-Def Pack. | :* Example: <code><nowiki>steam://installaddon/halflifehd</nowiki></code> installs HL High-Def Pack. | ||
:* Example: <code><nowiki>steam://installaddon/hl2russian</nowiki></code> installs HL2 Russian Pack. | :* Example: <code><nowiki>steam://installaddon/hl2russian</nowiki></code> installs HL2 Russian Pack. | ||
; <code><nowiki>steam://musicplayer/<command></nowiki></code> | |||
: Commands related to the Steam music player. | |||
:; <code>play</code> | |||
:; <code>pause</code> | |||
:; <code>toggleplaypause</code> | |||
:; <code>playprevious</code> | |||
:; <code>playnext</code> | |||
:; <code>togglemute</code> | |||
:; <code>increasevolume</code> | |||
:; <code>decreasevolume</code> | |||
:; <code>toggleplayingrepeatstatus</code> | |||
:; <code>toggleplayingshuffled</code> | |||
; <code><nowiki>steam://launch/<id></nowiki></code> | |||
: Same as <code>run</code>, but with support for multiple launch options. | |||
:; <code><nowiki>steam://launch/<id>/dialog</nowiki></code> | |||
:: Launches the game using the user's preferred launch option, or asks which to use. | |||
; <code><nowiki>steam://nav/<component></nowiki></code> | ; <code><nowiki>steam://nav/<component></nowiki></code> | ||
: Opens a Steam window, but doesn't make Steam window active | : Opens a Steam window, but doesn't make the Steam window active. Known <component> values: | ||
:; <code>console</code> | |||
:; <code>downloads</code> | :; <code>downloads</code> | ||
:; <code>games</code> | :; <code>games</code> | ||
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:; <code>games/grid</code> | :; <code>games/grid</code> | ||
:; <code>games/list</code> | :; <code>games/list</code> | ||
:; <code>library/collection/hidden</code> | |||
:; <code>media</code> | :; <code>media</code> | ||
:; <code>music</code> | |||
:; <code>tools</code> | :; <code>tools</code> | ||
; <code><nowiki>steam://open/<component></nowiki></code> | ; <code><nowiki>steam://open/<component></nowiki></code> | ||
: Opens a Steam window. Known <component> values: | : Opens a Steam window. Known <component> values: | ||
:; <code>activateproduct</code> | :; <code>activateproduct</code> | ||
:; <code>bigpicture</code> | |||
:; <code>console</code> | |||
:: The steam developer console | |||
:; <code>downloads</code> | :; <code>downloads</code> | ||
:; <code>friends</code> | :; <code>friends</code> | ||
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:; <code>main</code> | :; <code>main</code> | ||
:: Your "favorite window". | :: Your "favorite window". | ||
:; <code>music</code> | |||
:; <code>musicplayer</code> | |||
:; <code>mymedia</code> | :; <code>mymedia</code> | ||
:; <code>news</code> | :; <code>news</code> | ||
:; <code>registerproduct</code> | :; <code>registerproduct</code> | ||
:: CD key registration (e.g [[Prey]]) | :: CD key registration (e.g [[Prey]]) | ||
:; <code> | :; <code>screenshots/<gameid></code> | ||
:; <code>servers</code> | :; <code>servers</code> | ||
:; <code>settings</code> | :; <code>settings</code> | ||
:; <code>tools</code> | |||
; <code><nowiki>steam://openurl/<url></nowiki></code> | ; <code><nowiki>steam://openurl/<url></nowiki></code> | ||
: Opens URL in the system's default web browser. | : Opens URL in the system's default web browser. | ||
; <code><nowiki>steam://openurl_external/<url></nowiki></code> | |||
; <code><nowiki>steam://paypal/cancel</nowiki></code> | ; <code><nowiki>steam://paypal/cancel</nowiki></code> | ||
: Cancels an ongoing PayPal transaction. | : Cancels an ongoing PayPal transaction. | ||
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: Preloads an application. | : Preloads an application. | ||
; <code><nowiki>steam://publisher/<name></nowiki></code> | ; <code><nowiki>steam://publisher/<name></nowiki></code> | ||
: Loads the specified publisher catalogue in the Store. Type the publisher's name in lowercase, e.g. <code>activision</code> or <code>valve</code>. | : Loads the specified publisher catalogue in the Store. Type the publisher's name in lowercase, e.g. <code>activision</code> or <code>valve</code>. | ||
; <code><nowiki>steam://purchase/<id></nowiki></code> | ; <code><nowiki>steam://purchase/<id></nowiki></code> | ||
: Opens a dialog box to buy an application from Steam. | : Opens a dialog box to buy an application from Steam. | ||
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: Uninstalls the specified add-on. | : Uninstalls the specified add-on. | ||
:* Example: <code><nowiki>steam://removeaddon/halflifehd</nowiki></code> uninstalls HL High-Def Pack | :* Example: <code><nowiki>steam://removeaddon/halflifehd</nowiki></code> uninstalls HL High-Def Pack | ||
; <code><nowiki>steam://run/<id></nowiki></code> | ; <code><nowiki>steam://run/<id>//<args>/</nowiki></code> | ||
: Runs an application. It will be installed if necessary. | : Runs an application. It will be installed if necessary. | ||
: The <code><nowiki>//<args></nowiki></code> is optional, args are passed to the application as launch parameters. | |||
; <code><nowiki>steam://runsafe/<id></nowiki></code> | ; <code><nowiki>steam://runsafe/<id></nowiki></code> | ||
: Resets CVARs of a Source game. | : Resets CVARs of a Source game. | ||
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:; <code>downloads</code> | :; <code>downloads</code> | ||
:; <code>voice</code> | :; <code>voice</code> | ||
; <code><nowiki>steam://stopstreaming</nowiki></code> | |||
: Stops a currently running in-home streaming session | |||
; <code><nowiki>steam://store/<id></nowiki></code> | ; <code><nowiki>steam://store/<id></nowiki></code> | ||
: Opens up the store for an app, if no app is specified then the default one is opened. | : Opens up the store for an app, if no app is specified then the default one is opened. | ||
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: Opens a dialog box with a checklist of the games specified allowing you to install them all at once. | : Opens a dialog box with a checklist of the games specified allowing you to install them all at once. | ||
; <code><nowiki>steam://support/<params></nowiki></code> | ; <code><nowiki>steam://support/<params></nowiki></code> | ||
: Launches the Steam Support utility, | : Launches the Steam Support utility, and runs all of its tests. Enter a [[Steam Support strings|valid support string]] to filter results. | ||
<code><nowiki>steam://takesurvey/<id></nowiki></code> | <code><nowiki>steam://takesurvey/<id></nowiki></code> | ||
: Takes a survey. | : Takes a survey. | ||
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; <code><nowiki>steam://uninstall/<id></nowiki></code> | ; <code><nowiki>steam://uninstall/<id></nowiki></code> | ||
: Deletes the specified apps' cache files. | : Deletes the specified apps' cache files. | ||
; <code><nowiki>steam://UpdateFirmware</nowiki></code> | |||
: Opens the Steam Controller firmware update screen. | |||
; <code><nowiki>steam://updatenews/<id></nowiki></code> | ; <code><nowiki>steam://updatenews/<id></nowiki></code> | ||
: Opens the news about the latest updates for an app. | : Opens the news about the latest updates for an app. | ||
<span id="NamedPages"></span> | |||
; <code><nowiki>steam://url/<named page></nowiki></code> | ; <code><nowiki>steam://url/<named page></nowiki></code> | ||
: Opens a special, named web pages: | : Opens a special, named web pages: | ||
:; <code>ChatBanListAdmin/...</code> | :; <code>ChatBanListAdmin/...</code> | ||
;; <code> | ;; <code>CommentNotifications</code> | ||
;; <code>CommunityFilePage/<nowiki><id></nowiki></code> | |||
:: Opens a Workshop/Greenlight submission. | |||
;; <code>CommunityFriendsThatPlay/<nowiki><id></nowiki></code> | |||
;; <code>CommunityGroupSearch/<nowiki><search term></nowiki></code> | |||
;; <code>CommunityHome/</code> | ;; <code>CommunityHome/</code> | ||
;; <code>CommunityInventory</code> | |||
;; <code>CommunitySearch/</code> | ;; <code>CommunitySearch/</code> | ||
:; <code>DownloadsSupportInfo</code> | :; <code>DownloadsSupportInfo</code> | ||
;; <code>EventAnnouncementPage/<appid>/<nowiki><EventAnnouncementID></nowiki></code> | |||
:: https://store.steampowered.com/news/app/593110/view/2173495126269399731 | |||
:; <code>FamilySharing</code> | |||
:: Opens the Manage Family Library Sharing page from Store -> Account. | |||
:; <code>GameHub/<nowiki><app ID></nowiki></code> | |||
:; <code>GroupEventsPage/<id></code> | :; <code>GroupEventsPage/<id></code> | ||
:; <code>GroupSteamIDPage/<id></code> | :; <code>GroupSteamIDPage/<id></code> | ||
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:; <code>LeaveGroupPage</code> | :; <code>LeaveGroupPage</code> | ||
:; <code>LegalInformation</code> | :; <code>LegalInformation</code> | ||
:; <code>MyHelpRequests</code> | |||
:: Opens your recent steam support requests | |||
:; <code>ParentalSetup</code> | |||
:: Opens the Family View page from Store -> Account. | |||
:; <code>PrivacyPolicy</code> | :; <code>PrivacyPolicy</code> | ||
:; <code>SSA</code> | :; <code>SSA</code> | ||
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:; <code>SteamIDFriendsPage</code> | :; <code>SteamIDFriendsPage</code> | ||
:; <code>SteamIDLoginPage/<pass></code> | :; <code>SteamIDLoginPage/<pass></code> | ||
:: Opens the internal | :: Opens the internal automatic sign in page. It won't work unless the correct one-time password is specified. | ||
:; <code>SteamIDMyProfile</code> | |||
:; <code>SteamIDPage/<nowiki><id></nowiki></code> | :; <code>SteamIDPage/<nowiki><id></nowiki></code> | ||
:; <code>SteamWorkshop</code> | |||
:; <code>SteamWorkshopPage/<id></code> | |||
:; <code>SteamGreenlight</code> | |||
:; <code>Store</code> | :; <code>Store</code> | ||
:; <code>StoreAccount</code> | :; <code>StoreAccount</code> | ||
:; <code>StoreAppPage/<nowiki><app ID></nowiki></code> | |||
:; <code>StoreDLCPage/<nowiki><app ID></nowiki></code> | |||
:: Opens the store page showing all DLC available for the provided app id | |||
:; <code>StoreCart</code> | |||
:; <code>Storefront</code> | :; <code>Storefront</code> | ||
:; <code>StoreFrontPage</code> | :; <code>StoreFrontPage</code> | ||
:: Opens store homepage in Steam store tab. | :: Opens store homepage in Steam store tab. | ||
:; <code>SupportFrontPage</code> | :; <code>SupportFrontPage</code> | ||
:: Opens [https://support.steampowered.com/ support.steampowered.com] in your default browser | :: Opens [https://support.steampowered.com/ support.steampowered.com] in your default browser. | ||
; <code><nowiki>steam://validate/<id></nowiki></code> | ; <code><nowiki>steam://validate/<id></nowiki></code> | ||
: Validates the local files of an app. | : Validates the local files of an app. | ||
; <code><nowiki>steam://viewfriendsgame/<64ID></nowiki></code> | |||
: Views friends game | |||
[[Category:Steam]] [[Category:technical]] | [[Category:Steam]] [[Category:technical]] | ||
Latest revision as of 06:43, 14 July 2024
There are numerous system-wide commands available that interact with Steam. All of them open up Steam if it is not open. They can either be typed into a command box (Start-> Run) or through your browser's address bar (you can normally create links to them as you would web page links). Use a Steam Application ID in place of <id> (i.e. 211 for the Source SDK).
Also see "Steam Browser Protocol Insecurity (When Local Bugs Go Remote)"
Implemented commands
steam:"<commands>"- Opens Steam with command line arguments, which can be found here.
steam://AddNonSteamGame- Opens the Steam checklist menu to add non-Steam games.
steam://advertise/<id>- Opens the store to an application's page.
steam://ackMessage/ackGuestPass/<pass>- Accepts the specified Gift or Guest Pass.
steam://appnews/<id>- Opens up the news page for an app.
steam://backup/<id>- Opens up the Backup Wizard and checks the specified application. If an application is not specified then nothing will be checked.
steam://broadcast/watch/<steamid64>steam://browsemediasteam://cdkeys/<appid>steam://checksysreqs/<id>- Checks if users computer meets system requirements of app.
steam://connect/<IP>[:<port>][/<password>]- Connects the user to the server specified by the IP. You don't have to specify anything else to connect to a third party mod server, everything will be automatically detected.
- Example:
steam://connect/192.0.2.1:27015 - Example:
steam://connect/:27015
- Example:
steam://controllerconfig/<id>- Opens the controller configurator (Steam Input) for the specified game.
steam://defrag/<id>- Defragments files of the application.
steam://exit- Exits the Steam application.
steam://friends/- Opens Friends. These sub-commands are accepted:
add/<id>- Adds user with specified id number
friends/<id>- Shows list of users with whom you recently played
joinchat/<id>- Joins a chat with a specified id number
message/<id>- Send a message
players- Shows table of recent players you've played with
settings/hideoffline- Toggle offline friends from friends list
settings/showavatars- Toggle avatars in friends list
settings/sortbyname- Sorts friends list by name
status/away- Sets status as away
status/busy- Sets status as busy
status/invisible- Sets status as invisible
status/trade- Sets status as looking to trade
status/play- Sets status as looking to play
status/offline- Sets status as offline
status/online- Sets status as online
steam://flushconfig/- Flushes and reloads the configs for each application (beta availability, etc.)
steam://forceinputappid/<id|shortcut name>- Forces the steam controller driver to use the layout for the given game or shortcut, without the need to use the in-game overlay, big picture mode, or even run the application at all.
steam://gameproperties/<id>- Opens the properties for the specified game.
steam://guestpasses/- Opens up the Guest Passes window.
steam://hardwarepromo/- Tests whether the user has hardware that matches a promotional offer. No longer works.
steam://install/<id>- Installs an application.
- Example:
steam://install/8230installs Sam & Max: Episode 4.
- Example:
steam://installaddon/<addon>- Installs the specified add-on.
- Example:
steam://installaddon/halflifehdinstalls HL High-Def Pack. - Example:
steam://installaddon/hl2russianinstalls HL2 Russian Pack.
- Example:
steam://musicplayer/<command>- Commands related to the Steam music player.
playpausetoggleplaypauseplaypreviousplaynexttogglemuteincreasevolumedecreasevolumetoggleplayingrepeatstatustoggleplayingshuffled
steam://launch/<id>- Same as
run, but with support for multiple launch options.steam://launch/<id>/dialog- Launches the game using the user's preferred launch option, or asks which to use.
steam://nav/<component>- Opens a Steam window, but doesn't make the Steam window active. Known <component> values:
consoledownloadsgamesgames/detailsgames/details/<id>games/gridgames/listlibrary/collection/hiddenmediamusictools
steam://open/<component>- Opens a Steam window. Known <component> values:
activateproductbigpictureconsole- The steam developer console
downloadsfriendsgamesgames/detailsgames/gridgames/listlargegameslistminigameslistmain- Your "favorite window".
musicmusicplayermymedianewsregisterproduct- CD key registration (e.g Prey)
screenshots/<gameid>serverssettingstools
steam://openurl/<url>- Opens URL in the system's default web browser.
steam://openurl_external/<url>steam://paypal/cancel- Cancels an ongoing PayPal transaction.
steam://preload/<id>- Preloads an application.
steam://publisher/<name>- Loads the specified publisher catalogue in the Store. Type the publisher's name in lowercase, e.g.
activisionorvalve. steam://purchase/<id>- Opens a dialog box to buy an application from Steam.
steam://purchase/subscription/<id>- Opens up a dialog box to buy a subscription to a Steam product/service. None are available yet.
steam://removeaddon/<addon>- Uninstalls the specified add-on.
- Example:
steam://removeaddon/halflifehduninstalls HL High-Def Pack
- Example:
steam://run/<id>//<args>/- Runs an application. It will be installed if necessary.
- The
//<args>is optional, args are passed to the application as launch parameters. steam://runsafe/<id>- Resets CVARs of a Source game.
steam://rungameid/<id>- Same as
run, but with support for mods and non-Steam shortcuts. steam://settings/- Same as
steam://open/settings, but also allows for subcommands for each page:accountfriendsinterfaceingamedownloadsvoice
steam://stopstreaming- Stops a currently running in-home streaming session
steam://store/<id>- Opens up the store for an app, if no app is specified then the default one is opened.
steam://subscriptioninstall/<id1>/<id2>/...- Opens a dialog box with a checklist of the games specified allowing you to install them all at once.
steam://support/<params>- Launches the Steam Support utility, and runs all of its tests. Enter a valid support string to filter results.
steam://takesurvey/<id>
- Takes a survey.
- Example:
steam://takesurvey/1
- Example:
steam://uninstall/<id>- Deletes the specified apps' cache files.
steam://UpdateFirmware- Opens the Steam Controller firmware update screen.
steam://updatenews/<id>- Opens the news about the latest updates for an app.
steam://url/<named page>- Opens a special, named web pages:
ChatBanListAdmin/...CommentNotificationsCommunityFilePage/<id>- Opens a Workshop/Greenlight submission.
CommunityFriendsThatPlay/<id>CommunityGroupSearch/<search term>CommunityHome/CommunityInventoryCommunitySearch/DownloadsSupportInfoEventAnnouncementPage/<appid>/<EventAnnouncementID>- https://store.steampowered.com/news/app/593110/view/2173495126269399731
FamilySharing- Opens the Manage Family Library Sharing page from Store -> Account.
GameHub/<app ID>GroupEventsPage/<id>GroupSteamIDPage/<id>GroupSteamIDAdmin/<id>LeaveGroupPageLegalInformationMyHelpRequests- Opens your recent steam support requests
ParentalSetup- Opens the Family View page from Store -> Account.
PrivacyPolicySSASteamIDAchievementsPage/<id>SteamIDControlPageSteamIDEditPageSteamIDFriendsPageSteamIDLoginPage/<pass>- Opens the internal automatic sign in page. It won't work unless the correct one-time password is specified.
SteamIDMyProfileSteamIDPage/<id>SteamWorkshopSteamWorkshopPage/<id>SteamGreenlightStoreStoreAccountStoreAppPage/<app ID>StoreDLCPage/<app ID>- Opens the store page showing all DLC available for the provided app id
StoreCartStorefrontStoreFrontPage- Opens store homepage in Steam store tab.
SupportFrontPage- Opens support.steampowered.com in your default browser.
steam://validate/<id>- Validates the local files of an app.
steam://viewfriendsgame/<64ID>- Views friends game