//Source · Marketplaces
Steam API — SteamDB Included, One Interface
Valve’s official Web API is split across dozens of underdocumented interfaces with separate keys, and SteamDB’s enriched view has no API at all. These 10 endpoints return game records, reviews, live player counts, sales, and promotions as clean JSON — no Valve key.
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What You Can Pull From Steam
/api/steam/appsFull app record: name, genres, platforms, metacritic score, pricing (with discount), DLC list, achievements count, screenshots, system requirements, developer and publisher
/api/steam/apps/reviewsUser reviews filterable by sentiment and language: review text, is_positive, helpful count, author playtime and purchase verification flags, Steam Deck flag
/api/steam/apps/searchSearch results by term or franchise: app ID, name, price, platforms, metascore, controller support
/api/steam/packagesBundle or subscription record: constituent apps, pricing (with per-app breakdown), platforms, release date, purchase text
/api/steamdb/appsEnriched app record: current and lowest-ever price, live player count, 24h peak, all-time peak, review totals (positive / negative), tags, categories, Steam Deck compatibility, technologies
/api/steamdb/apps/patchesBuild and patch history: patch ID, title, published timestamp, whether patch notes are available
/api/steamdb/apps/searchSteamDB catalog search by keyword: app ID, name, image, has_store_page, last updated timestamp
/api/steamdb/chartsLive player-count leaderboard: rank, game name, current players, 24h peak, all-time peak
/api/steamdb/promotionsActive free-game promotions and giveaways: app name, type, start and end timestamps
/api/steamdb/salesDiscounted games with is_historical_low flag: discount percent, current price, deal type, rating, sale start and end times
What Comes Back
{
"appid": "730",
"name": "Counter-Strike 2",
"genres": ["Action", "Free To Play"],
"platforms": ["windows", "linux"],
"metacritic": 82,
"developer": "Valve",
"publisher": "Valve",
"price": { "is_free": true },
"reviews": {
"is_positive": true,
"playtime_at_review": 1240
}
}Built for These Jobs
From App IDs to Live Player Counts
Connect over MCP or the API and read reviews, prices, and player charts in one place. 7-day free trial.
Common Questions
No. Authentication is your Anysite key alone — no Steam Web API key, no Valve developer account, no extra credentials.