Buff163 API
来自 Buff163 的实时价格与商品——中国最大的 CS2 社区市场——通过一个 REST 端点与另外 20+ 个市场统一。
buff.163.com
Operational proof
The leading Steam data platform for production applications.
Established in 2018 and trusted by developers, marketplaces and trading platforms.
Tracked items
32,042
Active listings (24h)
Last update
2026-09-18
12:20 UTC
Refresh cadence
~3 h
Between scrapes
24h Volume
$101,641,986
Sum price × quantity
Buff163 at a glance
Trust signals, fee structure and supported payment rails — pulled directly from our marketplace registry.
Trust & profile
Top 10 most expensive items on Buff163
A visual preview of what the price API actually returns — pulled live from our DB.
| # | Item | Lowest price |
|---|---|---|
| 1 |
Sticker | Titan (Holo) | Katowice 2014
|
$149,102.86 |
| 2 |
Sticker | Reason Gaming (Holo) | Katowice 2014
|
$74,551.43 |
| 3 |
★ Sport Gloves | Hedge Maze (Factory New)
|
$34,293.66 |
| 4 |
EMS Katowice 2014 Legends
|
$32,802.63 |
| 5 |
EMS Katowice 2014 Challengers
|
$32,802.63 |
| 6 |
★ Sport Gloves | Pandora's Box (Factory New)
|
$29,820.42 |
| 7 |
Souvenir AK-47 | The Empress (Minimal Wear)
|
$28,163.74 |
| 8 |
Sticker | Team LDLC.com (Holo) | Katowice 2014
|
$26,838.51 |
| 9 |
Souvenir M4A4 | Asiimov (Field-Tested)
|
$26,507.17 |
| 10 |
Sticker | Team Dignitas (Holo) | Katowice 2014
|
$24,601.97 |
Prices reflect the cheapest active Buff163 listing per item over the last 24 hours.
Games supported on Buff163
Query Buff163 via our API
Filter the unified /steam/api/items endpoint
with markets=buff to
return only Buff163 listings — or omit it for a side-by-side view across every marketplace.
- → Single auth header, same JSON schema for every market.
- → Filter by game, item name, price range, float.
- → Sort by price, listing volume, or recency.
- → Same DTO across REST and WebSocket streams.
Dedicated Buff163 endpoints
On top of the unified /steam/api/items route, every market we cover gets two convenience endpoints — one schema, one auth header, every marketplace.
/market/buff/prices
Live prices snapshot
Returns the current Buff163 catalogue as a flat array. Each row is one item with the lowest active price we have on record.
[
{
"market_hash_name": "Souvenir UMP-45 | Gunsmoke (Minimal Wear)",
"price": 130.69,
"quantity": 1,
"createdat": "2026-09-18T00:00:00+00:00",
"variants": null
},
{
"market_hash_name": "Sticker | Slab (Foil) | Krakow 2017",
"price": 114.65,
"quantity": 1,
"createdat": "2026-09-18T00:00:00+00:00",
"variants": null
}
]
- · Same JSON schema across every marketplace we cover.
- · We surface the lowest price per item — never an average, never a stale tick.
- · Optionally filter by market_hash_name or convert prices via ?currency=EUR.
/market/buff/history
Per-item price history
Daily-snapshot history of the lowest Buff163 price for a given item, ideal for charts and portfolio trackers.
[
{
"createdat": "2026-09-11T00:00:00+00:00",
"price": 124.40,
"quantity": 1
},
{
"createdat": "2026-09-17T00:00:00+00:00",
"price": 130.69,
"quantity": 1
}
]
- · One row per day, always the lowest price we recorded for that day.
- · Bounded with start_date and end_date (YYYY-MM-DD).
- · market_hash_name is required — history is per-item, not per-market.
Prefer one call across every marketplace? Use the unified /steam/api/items endpoint with markets=… — same DTO, comparison data included.
About Buff163
Buff163（常简称为「Buff」）由网易运营，在商品量和 24 小时交易量上都是亚洲最大的 CS2 市场，遥遥领先。其价格通常比西方市场低几个百分点，这使得 Buff 数据对任何严肃的比价、套利工具或库存估值引擎都至关重要。
Buff163 API — FAQ
Buff163 是什么？
Buff163 是中国最大的 Steam 物品社区市场，主要涵盖 CS2 和 Dota 2。于 2017 年上线，以人民币计价，其商品量长期高于所有西方市场之和。
Which games does the Buff API cover?
Through our API we focus on CS2 and Dota 2, the two largest categories on Buff163. Coverage for smaller games depends on which scrapers we run — check the 'Supported games' section above for the current list.
我如何访问 Buff163 价格？
在控制台获取 API 密钥，并以 markets=buff 调用 /steam/api/items。响应使用与其他任何市场相同的 DTO——一个 Schema，一次集成。
How fresh are Buff prices via the API?
We scrape Buff on a tight schedule and the 'Last refresh' stat above shows the most recent successful pull. Highly liquid items refresh more aggressively than long-tail listings.
Buff163 安全吗？
Buff163 自 2017 年起运营，是中国大陆皮肤交易的事实标准。在进行任何交易前，请务必直接向该市场核实——我们提供 Buff 仅供数据使用，并非交易推荐。
Start querying Buff163 in minutes
One key. One schema. Every marketplace.
Cannot find the right endpoint, data source or plan?
Tell the Steamwebapi team what you are building. A short sentence is enough — we will help you identify the right product and the simplest way to integrate it.