docs / steam-games

Steam

Game details, prices, reviews and player counts.

base /steam-games/v111 endpoints

post/steam-games/v1/app_detail2 credits

full game metadata from store appdetails (+structured languages; include_tags adds community tags/franchise/links)

Parameter		Allowed / range	Description
appid	required	—	Steam application id (the number in a store URL, e.g. 730 = CS2).
cc = us	optional	—	Store region — ISO-3166-1 alpha-2 (lower-cased). Drives currency & regional pricing.
lang = english	optional	—	Steam language name (e.g. english, french, schinese) for localized store text.
include_tags = false	optional	—	Also fetch community tags + franchise + external links (one extra store-page request).
include_raw = false	optional	—	Attach the raw Steam appdetails payload under _raw.

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post/steam-games/v1/price1 credit

regional price + discount (appdetails price_overview)

Parameter		Allowed / range	Description
appid	required	—	Steam application id (the number in a store URL, e.g. 730 = CS2).
cc = us	optional	—	Store region — ISO-3166-1 alpha-2 (lower-cased). Drives currency & regional pricing.
lang = english	optional	—	Steam language name (e.g. english, french, schinese) for localized store text.

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post/steam-games/v1/reviews1 credit

user reviews + query_summary; review_type/day_range/trend (day|week|month|year)/sort=funny; redact_pii drops author identity

Parameter		Allowed / range	Description
appid	required	—	Steam application id (the number in a store URL, e.g. 730 = CS2).
language = all	optional	—	Review language (Steam name, or 'all'). Default all.
num_per_page = 20	optional	1–100	How many reviews to return (1-100). Clamped to range.
filter = recent	optional	recent · updated · all · toprated · helpful	Ordering. recent/updated/all are Steam-native; toprated/top/helpful/best are remapped to 'all'.
review_type = all	optional	all · positive · negative	Recommendation polarity filter.
day_range	optional	—	Trending window in days (used with filter=all). Set directly, or via the `trend` shortcut.
trend	optional	day · week · month · year	Shortcut that sets day_range + filter=all for a trending window.
sort	optional	funny · funniest	Optional client-side re-sort. Only funny/funniest reorder; otherwise Steam's native order is kept.
purchase_type = all	optional	all · steam · non_steam_purchase	Restrict to reviewers by purchase source.
cursor = *	optional	—	Pagination cursor — pass the previous response's `cursor` for the next page.
redact_pii = false	optional	—	Drop author identity (steamid/profile/name/avatar/playtime) from each review.

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post/steam-games/v1/player_stats1 credit

steamspy owners + optional current player count

Parameter		Allowed / range	Description
appid	required	—	Steam application id (the number in a store URL, e.g. 730 = CS2).
include_current_players = true	optional	—	Also fetch the live concurrent player count.

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post/steam-games/v1/search1 credit

store search → appid+price (+metascore on keyword); faceting: tags/type/category1/supportedlang/maxprice/specials. term OR a facet required.

Parameter		Allowed / range	Description
term	optional	—	Keyword to search. Provide a term OR at least one facet (tags/type/category1/…).
count = 25	optional	1–100	How many items to return (1-100). Clamped to range.
start = 0	optional	0–	Result offset for paging (skip N).
cc = us	optional	—	Store region — ISO-3166-1 alpha-2 (lower-cased). Drives currency & regional pricing.
lang = english	optional	—	Steam language name (e.g. english, french, schinese) for localized store text.
tags	optional	—	Filter by Steam tag id(s) (e.g. 19=Action) — discover ids via the tags action. Comma-list or array.
type	optional	game · dlc · software · demo · soundtrack · mod · hardware · video · bundle	Content type → Steam category1 facet. Common values shown; plurals (games/demos/…) also accepted.
category1	optional	—	Advanced: raw Steam category1 facet id (998=Games, 21=DLC). Overrides `type`.
supportedlang	optional	—	Filter to titles supporting this Steam language facet.
maxprice	optional	—	Steam maxprice facet (region price cap; Steam's own bucketing).
specials	optional	—	Set 1 to restrict to titles currently on sale (Steam specials facet).
force_infinite = false	optional	—	Force the faceted results_html path even for a short keyword query.

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post/steam-games/v1/top_sellers1 credit

Steam top sellers chart slice (appid+price per item); same facets as search

Parameter		Allowed / range	Description
count = 25	optional	1–100	How many items to return (1-100). Clamped to range.
start = 0	optional	0–	Result offset for paging (skip N).
cc = us	optional	—	Store region — ISO-3166-1 alpha-2 (lower-cased). Drives currency & regional pricing.
lang = english	optional	—	Steam language name (e.g. english, french, schinese) for localized store text.
tags	optional	—	Filter by Steam tag id(s) (e.g. 19=Action) — discover ids via the tags action. Comma-list or array.
type	optional	game · dlc · software · demo · soundtrack · mod · hardware · video · bundle	Content type → Steam category1 facet. Common values shown; plurals (games/demos/…) also accepted.
category1	optional	—	Advanced: raw Steam category1 facet id (998=Games, 21=DLC). Overrides `type`.
supportedlang	optional	—	Filter to titles supporting this Steam language facet.
maxprice	optional	—	Steam maxprice facet (region price cap; Steam's own bucketing).

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post/steam-games/v1/news1 credit

official game news (ISteamNews/GetNewsForApp)

Parameter		Allowed / range	Description
appid	required	—	Steam application id (the number in a store URL, e.g. 730 = CS2).
count = 10	optional	1–100	How many items to return (1-100). Clamped to range.
maxlength = 300	optional	0–	Truncate each news body to this many characters (0 = no cap from this param).

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post/steam-games/v1/tags1 credit

community tags (InitAppTagModal) + franchise + external links (store page)

Parameter		Allowed / range	Description
appid	required	—	Steam application id (the number in a store URL, e.g. 730 = CS2).
cc = us	optional	—	Store region — ISO-3166-1 alpha-2 (lower-cased). Drives currency & regional pricing.
lang = english	optional	—	Steam language name (e.g. english, french, schinese) for localized store text.

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post/steam-games/v1/similar_games1 credit

recommended similar games (appids) via /recommended/morelike

Parameter		Allowed / range	Description
appid	required	—	Steam application id (the number in a store URL, e.g. 730 = CS2).
count = 20	optional	1–50	How many items to return (1-50). Clamped to range.

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post/steam-games/v1/artworks1 credit

official art-asset URLs (header/capsule/library/hero/logo/background)

Parameter		Allowed / range	Description
appid	required	—	Steam application id (the number in a store URL, e.g. 730 = CS2).
cc = us	optional	—	Store region — ISO-3166-1 alpha-2 (lower-cased). Drives currency & regional pricing.
lang = english	optional	—	Steam language name (e.g. english, french, schinese) for localized store text.

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post/steam-games/v1/guides1 credit

Community guides for a game (Steam Workshop guides) — top-rated, trending or most-recent. Each guide: title, author, star rating, preview image and URL.

Parameter		Allowed / range	Description
appid	required	—	Steam application id (the number in a store URL, e.g. 730 = CS2).
sort = trend	optional	trend · toprated · mostrecent	How to order the guides.
page = 1	optional	1–	Result page.
limit = 30	optional	1–50	Max guides to return (1–50).

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Example request · app_detail

curl -X POST https://api.reefapi.com/steam-games/v1/app_detail \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"appid":730,"cc":"us"}'

Response shape

{
  "ok": true,
  "data": { /* the result */ },
  "meta": {
    "latency_ms": 240,
    "record_count": 12,
    "completeness_pct": 100
  },
  "error": null
}