Buff163 API
Precios y anuncios en tiempo real de Buff163, el mayor marketplace comunitario de CS2 de China, unificados con más de 20 mercados a través de un solo endpoint REST.
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 (a menudo escrito simplemente «Buff») está operado por NetEase y es, con diferencia, el mayor marketplace de CS2 de Asia en términos de volumen de anuncios y volumen de intercambio en 24 horas. Los precios suelen ser unos pocos puntos porcentuales más bajos que en los marketplaces occidentales, lo que hace que los datos de Buff sean esenciales para cualquier comparación de precios seria, herramienta de arbitraje o motor de valoración de inventario.
Buff163 API — FAQ
¿Qué es Buff163?
Buff163 es el mayor marketplace comunitario chino para objetos de Steam, principalmente CS2 y Dota 2. Lanzado en 2017, con precios en RMB y un volumen de anuncios habitualmente mayor que el de todos los marketplaces occidentales juntos.
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.
¿Cómo accedo a los precios de Buff163?
Obtén una clave API desde el dashboard y llama a /steam/api/items con markets=buff. La respuesta llega en el mismo DTO que cualquier otro marketplace: un esquema, una integración.
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.
¿Es Buff163 seguro?
Buff163 opera desde 2017 y es el estándar de facto para el trading de skins en China continental. Verifica siempre directamente con el marketplace antes de cualquier transacción: exponemos Buff por los datos, no como recomendación de trade.
Start querying Buff163 in minutes
One key. One schema. Every marketplace.
Cannot find the right endpoint, data source or plan?
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