IStoreQueryService – Steam Web API Documentation

This page is just a reference of all the known Steam APIs, I do not know how they work. Please do not email me with questions.

UNDOCUMENTEDGetItemByUserCombinedTagsPriority

https://api.steampowered.com/IStoreQueryService/GetItemByUserCombinedTagsPriority/v1/

Name	Value	Type	Required	Description
key	click to set	string	Yes	Access key
sort		int32	No	enum
max_items		uint32	No
randomize		bool	No
include_packages		bool	No
include_bundles		bool	No
filters		CStorePageFilter	No
↳ sale_filter		CStorePageFilter.SalePageFilter	No
↳ sale_tagid		uint32	No
↳ creator_clan_account_id		uint32	No
↳ content_hub_filter		CStorePageFilter.ContentHubFilter	No
↳ hub_type		string	No
↳ hub_category		string	No
↳ hub_tagid		uint32	No
↳ discount_filter		EContentHubDiscountFilterType	No
↳ optin		CStorePageFilter.ContentHubFilter.OptInInfo	No
↳ name		string	No
↳ optin_tagid		uint32	No
↳ prune_tagid		uint32	No
↳ optin_only		bool	No
↳ store_filters[0]		CStorePageFilter.StoreFilter[]	No
↳ filter_json		string	No
↳ cache_key		string	No
context		StoreBrowseContext	No
↳ language		string	No
↳ elanguage		int32	No
↳ country_code		string	No

UNDOCUMENTEDGetItemsByUserRecommendedTags

https://api.steampowered.com/IStoreQueryService/GetItemsByUserRecommendedTags/v1/

Name	Value	Type	Required	Description
key	click to set	string	Yes	Access key
sort		int32	No
filters		CStorePageFilter	No
↳ sale_filter		CStorePageFilter.SalePageFilter	No
↳ sale_tagid		uint32	No
↳ creator_clan_account_id		uint32	No
↳ content_hub_filter		CStorePageFilter.ContentHubFilter	No
↳ hub_type		string	No
↳ hub_category		string	No
↳ hub_tagid		uint32	No
↳ discount_filter		EContentHubDiscountFilterType	No
↳ optin		CStorePageFilter.ContentHubFilter.OptInInfo	No
↳ name		string	No
↳ optin_tagid		uint32	No
↳ prune_tagid		uint32	No
↳ optin_only		bool	No
↳ store_filters[0]		CStorePageFilter.StoreFilter[]	No
↳ filter_json		string	No
↳ cache_key		string	No
recommended_tag_count		uint32	No
min_items_per_tags[0]		uint32[]	No
context		StoreBrowseContext	No
↳ language		string	No
↳ elanguage		int32	No
↳ country_code		string	No
sections[0]		CStoreQuery_GetItemsByUserRecommendedTags_Request_Section[]	No
↳ sort		int32	No	enum
↳ min_items		uint32	No
↳ randomize		bool	No
↳ include_packages		bool	No
↳ include_bundles		bool	No

UNDOCUMENTEDMoreLikeThis

https://api.steampowered.com/IStoreQueryService/MoreLikeThis/v1/

Name	Value	Type	Required	Description
key	click to set	string	Yes	Access key
query_name		string	No
context		StoreBrowseContext	No
↳ language		string	No
↳ elanguage		int32	No
↳ country_code		string	No
data_request		StoreBrowseItemDataRequest	No
↳ include_assets		bool	No
↳ include_release		bool	No
↳ include_platforms		bool	No
↳ include_all_purchase_options		bool	No
↳ include_screenshots		bool	No
↳ include_trailers		bool	No
↳ include_ratings		bool	No
↳ include_tag_count		int32	No
↳ include_reviews		bool	No
↳ include_basic_info		bool	No
↳ include_supported_languages		bool	No
↳ include_full_description		bool	No
↳ include_included_items		bool	No
↳ included_item_data_request		StoreBrowseItemDataRequest	No
↳ include_assets_without_overrides		bool	No
↳ apply_user_filters		bool	No
↳ include_links		bool	No
item_id		StoreItemID	No
↳ appid		uint32	No
↳ packageid		uint32	No
↳ bundleid		uint32	No
↳ tagid		uint32	No
↳ creatorid		uint32	No
↳ hubcategoryid		uint32	No
count		int32	No
filters		CStoreQueryFilters	No
↳ released_only		bool	No
↳ coming_soon_only		bool	No
↳ type_filters		CStoreQueryFilters_TypeFilters	No
↳ include_apps		bool	No
↳ include_packages		bool	No
↳ include_bundles		bool	No
↳ include_games		bool	No
↳ include_demos		bool	No
↳ include_mods		bool	No
↳ include_dlc		bool	No
↳ include_software		bool	No
↳ include_video		bool	No
↳ include_hardware		bool	No
↳ include_series		bool	No
↳ include_music		bool	No
↳ dlc_for_appid		uint32	No
↳ exclude_from[0]		int32[]	No	enum
↳ predefined_filter		CStoreQueryFilters_PredefinedFilter	No
↳ filter_type		int32	No	enum
↳ language_preferences[0]		int32[]	No
↳ tagids_must_match[0]		CStoreQueryFilters_TagFilter[]	No
↳ tagids[0]		int32[]	No
↳ tagids_exclude[0]		int32[]	No
↳ price_filters		CStoreQueryFilters_PriceFilters	No
↳ only_free_items		bool	No
↳ exclude_free_items		bool	No
↳ min_discount_percent		int32	No
↳ content_descriptors_must_match[0]		int32[]	No	enum
↳ content_descriptors_excluded[0]		int32[]	No	enum
↳ regional_top_n_sellers		int32	No
↳ global_top_n_sellers		int32	No
↳ regional_long_term_top_n_sellers		int32	No
↳ global_long_term_top_n_sellers		int32	No
↳ store_page_filter		CStorePageFilter	No
↳ sale_filter		CStorePageFilter.SalePageFilter	No
↳ sale_tagid		uint32	No
↳ creator_clan_account_id		uint32	No
↳ content_hub_filter		CStorePageFilter.ContentHubFilter	No
↳ hub_type		string	No
↳ hub_category		string	No
↳ hub_tagid		uint32	No
↳ discount_filter		EContentHubDiscountFilterType	No
↳ optin		CStorePageFilter.ContentHubFilter.OptInInfo	No
↳ name		string	No
↳ optin_tagid		uint32	No
↳ prune_tagid		uint32	No
↳ optin_only		bool	No
↳ store_filters[0]		CStorePageFilter.StoreFilter[]	No
↳ filter_json		string	No
↳ cache_key		string	No
↳ parent_appids[0]		uint32[]	No
options		CStoreQuery_MoreLikeThis_Request_MoreLikeThisOptions	No
↳ tag_weight		float	No

UNDOCUMENTEDQuery

https://api.steampowered.com/IStoreQueryService/Query/v1/

Name	Value	Type	Required	Description
key	click to set	string	Yes	Access key
query_name		string	No	Descriptive name of the query or caller; will be used in logging and metrics.
query		CStoreQueryParams	No
↳ start		int32	No
↳ count		int32	No
↳ sort		int32	No	enum
↳ filters		CStoreQueryFilters	No
↳ released_only		bool	No
↳ coming_soon_only		bool	No
↳ type_filters		CStoreQueryFilters_TypeFilters	No
↳ include_apps		bool	No
↳ include_packages		bool	No
↳ include_bundles		bool	No
↳ include_games		bool	No
↳ include_demos		bool	No
↳ include_mods		bool	No
↳ include_dlc		bool	No
↳ include_software		bool	No
↳ include_video		bool	No
↳ include_hardware		bool	No
↳ include_series		bool	No
↳ include_music		bool	No
↳ dlc_for_appid		uint32	No
↳ exclude_from[0]		int32[]	No	enum
↳ predefined_filter		CStoreQueryFilters_PredefinedFilter	No
↳ filter_type		int32	No	enum
↳ language_preferences[0]		int32[]	No
↳ tagids_must_match[0]		CStoreQueryFilters_TagFilter[]	No
↳ tagids[0]		int32[]	No
↳ tagids_exclude[0]		int32[]	No
↳ price_filters		CStoreQueryFilters_PriceFilters	No
↳ only_free_items		bool	No
↳ exclude_free_items		bool	No
↳ min_discount_percent		int32	No
↳ content_descriptors_must_match[0]		int32[]	No	enum
↳ content_descriptors_excluded[0]		int32[]	No	enum
↳ regional_top_n_sellers		int32	No
↳ global_top_n_sellers		int32	No
↳ regional_long_term_top_n_sellers		int32	No
↳ global_long_term_top_n_sellers		int32	No
↳ store_page_filter		CStorePageFilter	No
↳ sale_filter		CStorePageFilter.SalePageFilter	No
↳ sale_tagid		uint32	No
↳ creator_clan_account_id		uint32	No
↳ content_hub_filter		CStorePageFilter.ContentHubFilter	No
↳ hub_type		string	No
↳ hub_category		string	No
↳ hub_tagid		uint32	No
↳ discount_filter		EContentHubDiscountFilterType	No
↳ optin		CStorePageFilter.ContentHubFilter.OptInInfo	No
↳ name		string	No
↳ optin_tagid		uint32	No
↳ prune_tagid		uint32	No
↳ optin_only		bool	No
↳ store_filters[0]		CStorePageFilter.StoreFilter[]	No
↳ filter_json		string	No
↳ cache_key		string	No
↳ parent_appids[0]		uint32[]	No
context		StoreBrowseContext	No
↳ language		string	No
↳ elanguage		int32	No
↳ country_code		string	No
data_request		StoreBrowseItemDataRequest	No	If passed, item data will be returned
↳ include_assets		bool	No
↳ include_release		bool	No
↳ include_platforms		bool	No
↳ include_all_purchase_options		bool	No
↳ include_screenshots		bool	No
↳ include_trailers		bool	No
↳ include_ratings		bool	No
↳ include_tag_count		int32	No
↳ include_reviews		bool	No
↳ include_basic_info		bool	No
↳ include_supported_languages		bool	No
↳ include_full_description		bool	No
↳ include_included_items		bool	No
↳ included_item_data_request		StoreBrowseItemDataRequest	No
↳ include_assets_without_overrides		bool	No
↳ apply_user_filters		bool	No
↳ include_links		bool	No
override_country_code		string	No	2-character override country code for pulling data from other countries

UNDOCUMENTEDSearchSuggestions

https://api.steampowered.com/IStoreQueryService/SearchSuggestions/v1/

Name	Value	Type	Required	Description
key	click to set	string	Yes	Access key
query_name		string	No	Descriptive name of the query or caller; will be used in logging and metrics.
context		StoreBrowseContext	No
↳ language		string	No
↳ elanguage		int32	No
↳ country_code		string	No
search_term		string	No
max_results		uint32	No
filters		CStoreQueryFilters	No
↳ released_only		bool	No
↳ coming_soon_only		bool	No
↳ type_filters		CStoreQueryFilters_TypeFilters	No
↳ include_apps		bool	No
↳ include_packages		bool	No
↳ include_bundles		bool	No
↳ include_games		bool	No
↳ include_demos		bool	No
↳ include_mods		bool	No
↳ include_dlc		bool	No
↳ include_software		bool	No
↳ include_video		bool	No
↳ include_hardware		bool	No
↳ include_series		bool	No
↳ include_music		bool	No
↳ dlc_for_appid		uint32	No
↳ exclude_from[0]		int32[]	No	enum
↳ predefined_filter		CStoreQueryFilters_PredefinedFilter	No
↳ filter_type		int32	No	enum
↳ language_preferences[0]		int32[]	No
↳ tagids_must_match[0]		CStoreQueryFilters_TagFilter[]	No
↳ tagids[0]		int32[]	No
↳ tagids_exclude[0]		int32[]	No
↳ price_filters		CStoreQueryFilters_PriceFilters	No
↳ only_free_items		bool	No
↳ exclude_free_items		bool	No
↳ min_discount_percent		int32	No
↳ content_descriptors_must_match[0]		int32[]	No	enum
↳ content_descriptors_excluded[0]		int32[]	No	enum
↳ regional_top_n_sellers		int32	No
↳ global_top_n_sellers		int32	No
↳ regional_long_term_top_n_sellers		int32	No
↳ global_long_term_top_n_sellers		int32	No
↳ store_page_filter		CStorePageFilter	No
↳ sale_filter		CStorePageFilter.SalePageFilter	No
↳ sale_tagid		uint32	No
↳ creator_clan_account_id		uint32	No
↳ content_hub_filter		CStorePageFilter.ContentHubFilter	No
↳ hub_type		string	No
↳ hub_category		string	No
↳ hub_tagid		uint32	No
↳ discount_filter		EContentHubDiscountFilterType	No
↳ optin		CStorePageFilter.ContentHubFilter.OptInInfo	No
↳ name		string	No
↳ optin_tagid		uint32	No
↳ prune_tagid		uint32	No
↳ optin_only		bool	No
↳ store_filters[0]		CStorePageFilter.StoreFilter[]	No
↳ filter_json		string	No
↳ cache_key		string	No
↳ parent_appids[0]		uint32[]	No
data_request		StoreBrowseItemDataRequest	No	If passed, item data will be returned
↳ include_assets		bool	No
↳ include_release		bool	No
↳ include_platforms		bool	No
↳ include_all_purchase_options		bool	No
↳ include_screenshots		bool	No
↳ include_trailers		bool	No
↳ include_ratings		bool	No
↳ include_tag_count		int32	No
↳ include_reviews		bool	No
↳ include_basic_info		bool	No
↳ include_supported_languages		bool	No
↳ include_full_description		bool	No
↳ include_included_items		bool	No
↳ included_item_data_request		StoreBrowseItemDataRequest	No
↳ include_assets_without_overrides		bool	No
↳ apply_user_filters		bool	No
↳ include_links		bool	No
use_spellcheck		bool	No	Use Solr's spellchecking feature if true.
search_tags		bool	No	Include tags in search results
search_creators		bool	No	Include creators (publishers/developers/franchises) in search results
prefilter_creators		bool	No	Pre-filter returned creators