oanor
Sign up free
Marketplace Pricing Features Sign in

API · /steammarket-api

Steam Community Market API

healthy 4,646 Subscribers

Live prices from the Steam Community Market (steamcommunity.com/market), the largest virtual-item economy in gaming, read keyless from Steam's public market endpoints. Every day millions of dollars of CS2 skins, Dota 2 items, Team Fortress 2 hats and other in-game items change hands on Steam's marketplace at real, floating prices — a genuine commodity market for digital goods. The popular endpoint lists the most-listed items on the market for a game — the busiest part of the economy, each with its current lowest sell price (USD) and listing count. The search endpoint finds items by name within a game, sorted by price or popularity. The price endpoint returns the live price overview for one specific item: its lowest asking price, median sale price and 24-hour sold volume. This is the Steam Market cut — a distinct gaming-economy / virtual-item trading platform, separate from the Steam store, player-count and review feeds (steamspy, steamreviews) and from the other gaming and marketplace feeds in the catalogue; it is the trading-price layer for virtual items, comparable to a commodity exchange for digital goods. Games are addressed by friendly alias (cs2, dota2, tf2, rust, pubg) or numeric Steam appid. Prices are in US dollars and are the real, live numbers Steam shows; Steam rate-limits market calls, so a protective cache fronts the upstream and stale data is served if the limit is hit. Keyless.

#steam #marketplace #gaming #cs2 #skins #items #prices #trading
api.oanor.com/steammarket-api
Get an API key Try in playground → Contact provider

Machine-readable spec so AI agents can integrate this API.

/api/steammarket-api/openapi.json
/api/steammarket-api/llms.txt

Discovery: GET /api/index.json lists every API.

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
330 ms
Server probes · 24h
Subscribers
4,646
active
Total calls
28
last 7 days
status Full status page → · 12 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 1,100 calls / month
  • 2 requests / second
  • Hard cap (429 above quota, no overage)
  • 1,100 calls/month
  • 2 req/sec
  • All endpoints
  • No credit card
Sign in to subscribe

Starter

€16.00 /month

  • 55,000 calls / month
  • 6 requests / second
  • Hard cap (429 above quota, no overage)
  • 55k calls/month
  • 6 req/sec
  • Email support
Sign in to subscribe

Pro

€41.50 /month

  • 380,000 calls / month
  • 16 requests / second
  • Hard cap (429 above quota, no overage)
  • 380k calls/month
  • 16 req/sec
  • Priority support
Sign in to subscribe

Scale

€93.00 /month

  • 2,300,000 calls / month
  • 40 requests / second
  • Hard cap (429 above quota, no overage)
  • 2.3M calls/month
  • 40 req/sec
  • Dedicated SLA
Sign in to subscribe

Built by

P
PremiumApi

Related APIs

Other APIs with overlapping tags.

Steam Charts API

Live Steam concurrent-player counts and the most-played-games charts, with no key. This reads Valve's own public Steam charts and player-count endpoints and returns clean JSON: how many people are playing any game on Steam right now (by app id, with the game name resolved from the Steam store), the live leaderboard of the most-played games ranked by current concurrent players with today's peaks, and the most-played chart with week-over-week movement (current rank, last week's rank and the change). The live-engagement / player-activity layer for gaming dashboards, analytics, esports and games-market tools. Distinct from the Steam store reader, the SteamSpy ownership reader, the review-sentiment reader and the Steam Market price reader — this is the live "who is playing what right now" data. Live from Steam; short cache only.

api.oanor.com/steamcharts-api

ProtonDB Steam Deck & Linux Compatibility API

Live Linux and Steam Deck compatibility plus popularity for Steam games, from the public ProtonDB and Steam feeds — no key, nothing stored. The "can I play it on Linux / Steam Deck, and is anyone playing it" view of a game: the crowd-sourced ProtonDB compatibility tier together with the live concurrent-player count, distinct from the other game and platform APIs in the catalogue. The game endpoint returns a full picture for a title — its Steam name, genres and release date, the ProtonDB compatibility tier (platinum, gold, silver, bronze or borked) with the community confidence, score and report count, the trending and best-reported tiers, and the live player count. The search endpoint resolves a game name to its Steam app id and other matches, so you can find the id to query. The players endpoint returns just the live concurrent-player count for a game. Build Steam Deck compatibility checkers, Linux gaming dashboards, "is it playable" widgets and game-popularity trackers on top of real ProtonDB and Steam data. Look up a game by Steam app id (appid=1245620) or by name (name=elden ring); ProtonDB tiers run from platinum (flawless) down to borked, and player counts are live.

api.oanor.com/protondb-api

Steam Reviews API

Live Steam user-review sentiment as an API — what players really think of any game on Steam, served from Steam's public review data. For any game, looked up by its Steam app id or by name, it returns the aggregate review summary (total reviews, positive and negative counts, the positive percentage and Steam's own rating label such as "Very Positive" or "Mixed"), plus a sample of recent reviews with their text, whether the author recommends the game, helpful and funny votes, the author's playtime and the review language. Get the full reviews feed, the lightweight sentiment summary, or search Steam to resolve a game name to its app id. The community-sentiment layer for gaming, review and dashboard apps. Live, no key. Distinct from a Steam store-catalogue API — this returns the user reviews and rating sentiment, not the store listing.

api.oanor.com/steamreviews-api

SteamSpy Game Analytics API

Steam game ownership and player analytics as an API, powered by SteamSpy — clean JSON, no key. Look up any Steam game by app id for its estimated owners, current concurrent players, average and median playtime (all-time and last two weeks), price and discount, positive/negative review counts and review score, developer, publisher, genre, languages and top community tags. Pull the top-100 lists — games by current players, by all-time playtime and by estimated owners — and list the top games in any genre or with any tag. Live market data straight from SteamSpy. Distinct from the Steam store: this is the ownership and engagement layer — ideal for game-market research, indie-dev competitor analysis, trend dashboards and charts. 6 data endpoints. Authenticated with an x-oanor-key; fair-use rate limits per plan.

api.oanor.com/steamspy-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for Steam Community Market API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Steam Community Market API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Steam Community Market API?
Free tier allows 1 request per second. Paid plans scale up to 50 requests per second on the Mega tier. Hard limits return HTTP 429 above the quota — no surprise overage charges.
How much does Steam Community Market API cost?
Steam Community Market API has a free tier with 100 calls / month. Paid plans start at €16.00 / month with higher quotas and faster rate limits.
Can I cancel my subscription anytime?
Yes. Plans are billed monthly and you can cancel anytime from your billing dashboard. No long-term contracts and no cancellation fee.
Is Steam Community Market API GDPR-compliant?
All requests to Steam Community Market API go through our EU-based gateway. Your upstream API key never leaves our server and no personal data is shared with the upstream provider beyond the request you send.

Pick an endpoint from the list on the left to see its details and try it.

Code snippets

Sign up to get an API key, then call any path under your slug.

curl https://api.oanor.com/steammarket-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/steammarket-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/steammarket-api/SOME_PATH");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
$response = curl_exec($ch);
import requests
r = requests.get(
    "https://api.oanor.com/steammarket-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

Ratings

Sign in to rate.

No reviews yet.

Discussion

Ask questions, share usage tips, get answers from the provider and other developers. Public — anyone can read.

Sign in to start a thread or reply.

Sign in

New thread

/ 4000

📌 Pinned 🔒 Locked

·

· ·

/ 4000

🔒 This thread is locked — no new replies.

  • No threads yet — start the discussion.

Support

Private 1:1 support with the provider — billing questions, integration issues, account problems. Only you and the provider team can see these threads.

Sign in to open a support ticket.

Sign in

Open new ticket

Describe what you need help with. The provider team gets an email and replies on the ticket page.

  • No tickets yet for this API.

Subscription active — calls can start immediately.

Send your first request —

Subscription active — copy a snippet and fire off your first call.