[/td][/tr] [tr][td][b]steamid[/b][/td][td]uint64[/td][td]✔[/td][td]SteamID of user[/td][/tr] [tr][td][b]appids[/b][/td][td]string[/td][td]✔[/td][td]Comma-delimited list of appids (max: 100)[/td][/tr] [/table] [b]NOTE:[/b] This call requires a publisher API key to use this method. As such this API [b]MUST[/b] be called from a secure server, and can never be used directly by clients! …

[/td][/tr] [tr][td][b]steamids[/b][/td][td]string[/td][td]✔[/td][td]Comma-delimited list of SteamIDs (max: 100)[/td][/tr] [/table] [b]NOTE:[/b] This call should only be used if your website needs to display information about a user. If your game client needs any of this information, please use the client APIs instead. …

[/list] [/list] [b]Example Response:[/b] [code=xml] { "response": { "itemdef_json":"[ { \"appid\":\"480\",\"itemdefid\":\"10\",\"Timestamp\":\"2014-09-12T01:29:10.4628321Z\",\"modified\":\"20140808T010203Z\",\"type\":\"generator\",\"name\":\"Drop Generator\",\"bundle\":\"100x100;101x50;102x25;103x2;110x20;111x20;120x5;121x3\",\"price\":\"\",\"quantity\":0,\"description\":\"\",\"background_color\":\"3C352E\",\"icon_url\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"icon_url_large\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"market_name\":\"Drop Generator\",\"market_hash_name\":\"Drop Generator\",\"name_color\":\"7D6D00\",\"workshopid\":\"0\",\"flags\":1,\"game_type\":\"generator\",\"itemslot\":\"generator\"}, { \"appid\":\"480\",\"itemdefid\":\"100\",\"Timestamp\":\"2014-09-12T01:28:44.4816369Z\",\"modified\":\"20140808T010203Z\",\"type\":\"item\",\"name\":\"Plus ship decoration\",\"bundle\":\"\",\"price\":\"\",\"quantity\":0,\"description\":\"\",\"background_color\":\"3C352E\",\"icon_url\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"icon_url_large\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"market_name\":\"Plus ship decoration\",\"market_hash_name\":\"Plus ship decoration\",\"name_color\":\"7D6D00\",\"workshopid\":\"0\",\"flags\":1,\"game_type\":\"decoration\",\"itemslot\":\"decoration\"}, { \"appid\":\"480\",\"itemdefid\":\"101\",\"Timestamp\":\"2014-09-12T01:29:25.5198429Z\",\"modified\":\"20140808T010203Z\",\"type\":\"item\",\"name\":\"Star ship decoration\",\"bundle\":\"\",\"price\":\"\",\"quantity\":0,\"description\":\"\",\"background_color\":\"3C352E\",\"icon_url\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"icon_url_large\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"market_name\":\"Star ship decoration\",\"market_hash_name\":\"Star ship decoration\",\"name_color\":\"7D6D00\",\"workshopid\":\"0\",\"flags\":1,\"game_type\":\"decoration\",\"itemslot\":\"decoration\"}, { \"appid\":\"480\",\"itemdefid\":\"102\",\"Timestamp\":\"2014-09-12T01:29:33.6544695Z\",\"modified\":\"20140808T010203Z\",\"type\":\"item\",\"name\":\"Stripe ship decoration\",\"bundle\":\"\",\"price\":\"\",\"quantity\":0,\"description\":\"\",\"background_color\":\"3C352E\",\"icon_url\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"icon_url_large\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"market_name\":\"Stripe ship decoration\",\"market_hash_name\":\"Stripe ship decoration\",\"name_color\":\"7D6D00\",\"workshopid\":\"0\",\"flags\":1,\"game_type\":\"decoration\",\"itemslot\":\"decoration\"}, { \"appid\":\"480\",\"itemdefid\":\"103\",\"Timestamp\":\"2014-09-12T01:29:39.5676519Z\",\"modified\":\"20140808T010203Z\",\"type\":\"item\",\"name\":\"Hat ship decoration\",\"bundle\":\"\",\"price\":\"1;USD99\",\"quantity\":0,\"description\":\"\",\"background_color\":\"3C352E\",\"icon_url\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"icon_url_large\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"market_name\":\"Hat ship decoration\",\"market_hash_name\":\"Hat ship decoration\",\"name_color\":\"7D6D00\",\"workshopid\":\"0\",\"flags\":1,\"game_type\":\"decoration\",\"itemslot\":\"decoration\"}, { \"appid\":\"480\",\"itemdefid\":\"110\",\"Timestamp\":\"2014-09-12T01:29:44.0715525Z\",\"modified\":\"20140808T010203Z\",\"type\":\"item\",\"name\":\"Doublefire gun\",\"bundle\":\"\",\"price\":\"\",\"quantity\":0,\"description\":\"\",\"background_color\":\"3C352E\",\"icon_url\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"icon_url_large\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"market_name\":\"Doublefire gun\",\"market_hash_name\":\"Doublefire gun\",\"name_color\":\"7D6D00\",\"workshopid\":\"0\",\"flags\":1,\"game_type\":\"weapon\",\"itemslot\":\"weapon\"}, { \"appid\":\"480\",\"itemdefid\":\"111\",\"Timestamp\":\"2014-09-12T01:29:48.9635307Z\",\"modified\":\"20140808T010203Z\",\"type\":\"item\",\"name\":\"Fastfire gun\",\"bundle\":\"\",\"price\":\"\",\"quantity\":0,\"description\":\"\",\"background_color\":\"3C352E\",\"icon_url\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"icon_url_large\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"market_name\":\"Fastfire gun\",\"market_hash_name\":\"Fastfire gun\",\"name_color\":\"7D6D00\",\"workshopid\":\"0\",\"flags\":1,\"game_type\":\"weapon\",\"itemslot\":\"weapon\"}, { \"appid\":\"480\",\"itemdefid\":\"120\",\"Timestamp\":\"2014-09-12T01:29:52.9633305Z\",\"modified\":\"20140808T010203Z\",\"type\":\"item\",\"name\":\"Cloaking field\",\"bundle\":\"\",\"price\":\"\",\"quantity\":0,\"description\":\"\",\"background_color\":\"3C352E\",\"icon_url\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"icon_url_large\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"market_name\":\"Cloaking field\",\"market_hash_name\":\"Cloaking field\",\"name_color\":\"7D6D00\",\"workshopid\":\"0\",\"flags\":1,\"game_type\":\"power\",\"itemslot\":\"power\"}, { \"appid\":\"480\",\"itemdefid\":\"121\",\"Timestamp\":\"2014-09-12T01:30:00.0237423Z\",\"modified\":\"20140808T010203Z\",\"type\":\"item\",\"name\":\"Shield generator\",\"bundle\":\"\",\"price\":\"\",\"quantity\":0,\"description\":\"\",\"background_color\":\"3C352E\",\"icon_url\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"icon_url_large\":\"http://cdn.beta.steampowered.com/apps/440/icons/c_fireaxe_pyro_xmas_large.fa878752e1aa09a721a03042a234063b6c929278.png\",\"market_name\":\"Shield generator\",\"market_hash_name\":\"Shield generator\",\"name_color\":\"7D6D00\",\"workshopid\":\"0\",\"flags\":1,\"game_type\":\"power\",\"itemslot\":\"power\"} ]" } } [/code] [b]Calling Example:[/b] [code] $ch = curl_init(); curl_setopt( $ch, CURLOPT_URL, 'https://api.steampowered.com/IInventoryService/GetItemDefs/v1?…

[/td][/tr] [/table] Modify the [doclink=features/inventory/dynamicproperties]dynamic properties[/doclink] on items for the given user. This call is rate-limited per user and currently only 100 items can be modified in one call. [b]Example [code-inline]input_json[/code-inline][/b]: [code] { "steamid": "76561197970323416", "timestamp": 1513274037, "updates": [ { "itemid": "1", "property_name": "fx", "property_value_string": "blue_flames" }, { "itemid": "1", "property_name": "quality", "property_value_string": "high" }, { "itemid": "1", "property_name": "color", "remove_property": true } ] } [/code] [b]Calling Example:[/b] [code] curl --request POST \ --header 'content-type: multipart/form-data' \ --form appid=30400 \ --form 'input_json={ "steamid" : "76561197970323416", "timestamp" : 1513274037, "updates" : [ { "itemid" : "1", "property_name" : "fx", "property_value_string" : "blue_flames" }, { "itemid" : "1", "property_name" : "quality", "property_value_string" : "high" }, { "itemid" : "1", "property_name" : "color", "remove_property" : true } ] }' \ https://api.steampowered.com/IInventoryService/ModifyItems/v1?…

[b]Example Params:[/b] [code=json] { "max_members": 100, "appid": 480, "lobbytype": 4, "steamid_invited_members": [ "76561197984069643", "76561197992200645", "76561198050534694" ], "lobby_name" : "guild_chat_1138", "lobby_metadata": [ { "key_name" : "motd", "key_value" : "Raid at 5 PM" }, { "key_name" : "clan_id", "key_value" : "1138" }, { "key_name" : "lobbyproperty", "key_value" : "otherproperty" } ] } [/code] [b]Response:[/b] [list] [*] [code-inline]response[/code-inline] [list] [*] [code-inline]success[/code-inline] - True if the method was successful. [*] [code-inline]appid[/code-inline] - AppID that the lobby was created for. [*] [code-inline]steamid_lobby[/code-inline] - The lobby ID. …

[/callout] [*][b]Product Submission Fee[/b] In order to get fully set up, you will need to pay a $100 USD (or equivalent) fee for each product you wish to distribute on Steam. You can pay this fee with any payment method supported by Steam in your region. …

How many copies can I send?[/h4] [b]A.[/b] You can send offers to 100 Curators, with a maximum of 5 copies of your game each. Sending more than one copy to a Curator is primarily useful for cases where you have a multiplayer game that individual reviewers within a Curator need to be able to play together. …

There are costs associated with issuing each individual payment as well as potential bank fees charged to you upon receiving money that make it prohibitive to pay out for small amounts of money. Therefore, we may hold your payment until a minimum of $100 payout is earned. [*] [b]Q. Can I get paid in my local currency?[/b] A. No. We pay in US Dollars only. Your account needs to be able to accept payment via SWIFT wire transfer in USD. …

You can see this in the generated [code-inline]manifest.txt[/code-inline] file as a [code-inline]100[/code-inline] in the [code-inline]Flags[/code-inline] field. [/list] When a Steam user is starting a game, Steam will scan all of the mounted depots for that game for any file with the install script flag and run them. …

[/td][/tr] [tr][td]Menu Opacity[/td][td]The radial menu has a black background and you can control its transparency. The action icons themselves will always appear with 100% opacity, however. [/td][/tr] [tr][td]Menu Size[/td][td]How big is the menu? A scale factor between 0.0-1.0, from smallest to largest. …

[/td][/tr] [tr][td][b]pflPercent[/b][/td][td]float *[/td][td]Variable to return the percentage of people that have unlocked this achievement from 0 to 100.[/td][/tr] [tr][td][b]pbAchieved[/b][/td][td]bool *[/td][td]Variable to return whether the current user has unlocked this achievement.…

[/td][/tr] [tr][td][b]pflPercent[/b][/td][td]float *[/td][td]Variable to return the percentage of people that have unlocked this achievement from 0 to 100.[/td][/tr] [tr][td][b]pbAchieved[/b][/td][td]bool *[/td][td]Variable to return whether the current user has unlocked this achievement.…

Otherwise, [b]false[/b] under the following conditions: [list] [*] The file you're trying to write is larger than 100MiB as defined by [apitype]ISteamRemoteStorage::k_unMaxCloudFileChunkSize[/apitype]. [*] [code-inline]cubData[/code-inline] is less than [b]0[/b]. [*] [code-inline]pvData[/code-inline] is [b]NULL[/b]. [*] You tried to write to an invalid path or filename. …

Returns [apitype]steam_api::k_uAPICallInvalid[/apitype] under the following conditions: [list] [*] The file you're trying to write is larger than 100MiB as defined by [apitype]ISteamRemoteStorage::k_unMaxCloudFileChunkSize[/apitype]. [*] [code-inline]cubData[/code-inline] is less than [b]0[/b]. [*] [code-inline]pvData[/code-inline] is [b]NULL[/b]. [*] You tried to write to an invalid path or filename. …

This includes giveaways for promotional purposes, unless that giveaway is very small (under 100 Steam Keys). [list][*]If you want to run a giveaway on Steam, please reach out to us and [url=https://help.steampowered.com/en/wizard/HelpWithPublishing]submit a ticket[/url].…

This isn't defined in HTTP, used to indicate unset in our code.[/td][/tr] [tr=k_EHTTPStatusCode100Continue][td][b]k_EHTTPStatusCode100Continue[/b][/td][td]100[/td][td][/td][/tr] [tr=k_EHTTPStatusCode101SwitchingProtocols][td][b]k_EHTTPStatusCode101SwitchingProtocols[/b][/td][td]101[/td][td][/td][/tr] [tr=k_EHTTPStatusCode200OK][td][b]k_EHTTPStatusCode200OK[/b][/td][td]200[/td][td][/td][/tr] [tr=k_EHTTPStatusCode201Created][td][b]k_EHTTPStatusCode201Created[/b][/td][td]201[/td][td][/td][/tr] [tr=k_EHTTPStatusCode202Accepted][td][b]k_EHTTPStatusCode202Accepted[/b][/td][td]202[/td][td][/td][/tr] [tr=k_EHTTPStatusCode203NonAuthoritative][td][b]k_EHTTPStatusCode203NonAuthoritative[/b][/td][td]203[/td][td][/td][/tr] [tr=k_EHTTPStatusCode204NoContent][td][b]k_EHTTPStatusCode204NoContent[/b][/td][td]204[/td][td][/td][/tr] [tr=k_EHTTPStatusCode205ResetContent][td][b]k_EHTTPStatusCode205ResetContent[/b][/td][td]205[/td][td][/td][/tr] [tr=k_EHTTPStatusCode206PartialContent][td][b]k_EHTTPStatusCode206PartialContent[/b][/td][td]206[/td][td][/td][/tr] [tr=k_EHTTPStatusCode300MultipleChoices][td][b]k_EHTTPStatusCode300MultipleChoices[/b][/td][td]300[/td][td][/td][/tr] [tr=k_EHTTPStatusCode301MovedPermanently][td][b]k_EHTTPStatusCode301MovedPermanently[/b][/td][td]301[/td][td][/td][/tr] [tr=k_EHTTPStatusCode302Found][td][b]k_EHTTPStatusCode302Found[/b][/td][td]302[/td][td][/td][/tr] [tr=k_EHTTPStatusCode303SeeOther][td][b]k_EHTTPStatusCode303SeeOther[/b][/td][td]303[/td][td][/td][/tr] [tr=k_EHTTPStatusCode304NotModified][td][b]k_EHTTPStatusCode304NotModified[/b][/td][td]304[/td][td][/td][/tr] [tr=k_EHTTPStatusCode305UseProxy][td][b]k_EHTTPStatusCode305UseProxy[/b][/td][td]305[/td][td][/td][/tr] [tr=k_EHTTPStatusCode307TemporaryRedirect][td][b]k_EHTTPStatusCode307TemporaryRedirect[/b][/td][td]307[/td][td][/td][/tr] [tr=k_EHTTPStatusCode400BadRequest][td][b]k_EHTTPStatusCode400BadRequest[/b][/td][td]400[/td][td][/td][/tr] [tr=k_EHTTPStatusCode401Unauthorized][td][b]k_EHTTPStatusCode401Unauthorized[/b][/td][td]401[/td][td]You probably want 403 or something else. 401 implies you're sending a WWW-Authenticate header and the client can sent an Authorization header in response.…

[/td][/tr] [tr][td][b]num_per_page[/b][/td][td]uint32[/td][td][/td][td]Number of reviews to return per page. Defaults to 20, max 100.[/td][/tr] [tr][td][b]filter_offtopic_activity[/b][/td][td]bool[/td][td][/td][td]By default, off-topic reviews (aka "Review Bombs") are filtered out. …

[list] [*] [code-inline]1[/code-inline] - Success [*] [code-inline]2[/code-inline] - The operation failed [*] [code-inline]3[/code-inline] - Invalid parameter [*] [code-inline]4[/code-inline] - Internal error [*] [code-inline]5[/code-inline] - User has not approved transaction [*] [code-inline]6[/code-inline] - Transaction has already been committed [*] [code-inline]7[/code-inline] - User is not logged in [*] [code-inline]8[/code-inline] - Currency does not match user's Steam Account currency [*] [code-inline]9[/code-inline] - Account does not exist or is temporarily unavailable [*] [code-inline]10[/code-inline] - Transaction has been denied by user [*] [code-inline]11[/code-inline] - Transaction has been denied because user is in a restricted country [*] [code-inline]12[/code-inline] - Transaction has been denied because billing agreement is not active [*] [code-inline]13[/code-inline] - Billing agreement cannot be processed because it is not type GAME [*] [code-inline]14[/code-inline] - Billing agreement is on hold due to billing dispute or chargeback [*] [code-inline]15[/code-inline] - Billing agreement cannot be processed because it is not type STEAM [*] [code-inline]16[/code-inline] - User already has a billing agreement for this game [*] [code-inline]100[/code-inline] - Insufficient funds [*] [code-inline]101[/code-inline] - Time limit for finalization has been exceeded [*] [code-inline]102[/code-inline] - Account is disabled [*] [code-inline]103[/code-inline] - Account is not allowed to purchase [*] [code-inline]104[/code-inline] - Transaction denied due to fraud detection [*] [code-inline]105[/code-inline] - No cached payment method [*] [code-inline]106[/code-inline] - Transaction would exceed the spending limit of the billing agreement [*] [code-inline]107[/code-inline] - User has a pending transaction that must be completed before beginning a new transaction [/list] [section=type_values]Appendix C: GetReport Type Values[/section] These are the possible "type" values used by [webapi]ISteamMicroTxn/GetReport[/webapi] Web API. …

Here are some current limits and thresholds: [table] [tr][th]Size[/th][th]Restriction[/th][/tr] [tr][td]100MB[/td][td]Maximum size for a call to ISteamRemoteStorage::FileWrite or ISteamRemoteStorage::FileWriteStreamWriteChunk[/td][/tr] [tr][td]256MB[/td][td]May result in a non-optimal storage endpoint choice for the user's location, negatively impacting upload/download performance[/td][/tr] [/table] [subsection]Save File Paths[/subsection] When deciding where to write your save files, be sure the path will be unique for the current Steam user. …

[b]false[/b] if the UGC update [code-inline]handle[/code-inline] is invalid, if [code-inline]pchKey[/code-inline] or [code-inline]pchValue[/code-inline] invalid because they are [b]NULL[/b] or have exceeded the maximum length, or if you are trying to add more than 100 key-value tags in a single update. [b]See Also:[/b] [api]ISteamUGC::RemoveItemKeyValueTags[/api], [api]ISteamUGC::SetReturnKeyValueTags[/api], [api]ISteamUGC::GetQueryUGCNumKeyValueTags[/api], [api]ISteamUGC::GetQueryUGCKeyValueTag[/api] [subsection=AddItemPreviewFile]AddItemPreviewFile[/subsection] [code=cpp]bool AddItemPreviewFile( UGCUpdateHandle_t handle, const char *pszPreviewFile, EItemPreviewType type );[/code] [table] [tr][th]Name[/th][th]Type[/th][th]Description[/th][/tr] [tr][td][b]handle[/b][/td][td][apitype]ISteamUGC::UGCUpdateHandle_t[/apitype][/td][td]The workshop item update handle to customize.…

To summarize, they are: [olist] [*] [b]On-screen icons should match the input device[/b] [*] [b]Mouse cursor should match the input device[/b] [*] [b]All devices should work 100% of the time[/b] [*] [b]Dpad, analog stick, and mouse can all be used to navigate menus[/b] [*] [b]A disconnected gamepad should pause the game[/b] [/olist] These are good general guidelines to follow if you are able. …

If you have received 50 followers, and the user is following 105, you will need to call this again with [code-inline]unStartIndex[/code-inline] = 50 to get the next 50, and then again with [code-inline]unStartIndex[/code-inline] = 100 to get the remaining 5 users. [b]Returns:[/b] [apitype]steam_api::SteamAPICall_t[/apitype] to be used with a [apitype]ISteamFriends::FriendsEnumerateFollowingList_t[/apitype] call result. …

[/td][/tr] [tr=k_EAppType_Config][td][b]k_EAppType_Config[/b][/td][td]0x100[/td][td]Hidden app used to config Steam features (backpack, sales, etc.)[/td][/tr] [tr=k_EAppType_Hardware][td][b]k_EAppType_Hardware[/b][/td][td]0x200[/td][td]S hardware device (Steam Machine, Steam Controller, Steam Link, etc.)…

[b]Returns:[/b] [apitype]steam_api::uint8[/apitype] The current battery power ranging between [0..100]%. Returns 255 when the user is on AC power. [subsection=GetEnteredGamepadTextInput]GetEnteredGamepadTextInput[/subsection] [code=cpp]bool GetEnteredGamepadTextInput( char *pchText, uint32 cchText );[/code] [table] [tr][th]Name[/th][th]Type[/th][th]Description[/th][/tr] [tr][td][b]pchText[/b][/td][td]char *[/td][td]A preallocated buffer to copy the text input string into.…