The CS2 Price API you need

CSPriceAPI is the CS2 skin price API for traders who need Chinese markets: live BUFF163 and YouPin prices and buy orders, Doppler phases and float-ranged prices across 13 marketplaces, including every major one, in one REST API.

13 marketplaces, one API

CSPriceAPI is the API
you need for Trading

Live listing prices from 13 marketplaces, refreshed about every 5 minutes, with 1 year+ of price history and completed sales. Built for traders, trading bots and your own projects.

50,779
items
2,540,921,928
price events
2,075
variants
Try free with a 2-day developer key

Created instantly in #get-testkey on our Discord.

supported Marketplaces

Listing Data

market_hash_name

M4A1-S | Printstream (Field-Tested)
M4A1-S | Printstream (Field-Tested)
marketpricecount24h7d
YouPin153.151,564-0.0%-4.4%
BUFF163149.561,259+0.3%-5.3%
C5Game151.66493+0.1%-3.8%
EcoSteam154.50571+0.5%-4.1%
SkinBaron159.919+1.1%-5.2%
Skinport151.92110+0.4%-12%
CSFloat146.75578-1.7%-4.9%
LIS-SKINS156.60523+1.2%-4.8%

More markets supported.

Live listing prices from every major CS2 market — with how many items are listed and how the price moved over 24h, 7d, 30d and 90d. Doppler phases like Sapphire are priced on their own, not averaged together.

see full docs

market_hash_name

★ Butterfly Knife | Doppler (Factory New) (Sapphire)
★ Butterfly Knife | Doppler (Factory New) (Sapphire)
marketpricecount24h7d
YouPin5,832.89141+0.9%-1.9%
BUFF1635,832.67153+0.4%-2.5%
C5Game6,206.8029+1.2%+1.9%
EcoSteam5,982.46140.0%-3.6%
Skinport6,390.654+0.1%-1.1%
CSFloat5,800.0050-0.1%-3.7%
LIS-SKINS6,500.3928+1.3%+3.0%
ShadowPay6,295.7720.0%-3.1%

More markets supported.

Live listing prices from every major CS2 market — with how many items are listed and how the price moved over 24h, 7d, 30d and 90d. Doppler phases like Sapphire are priced on their own, not averaged together.

see full docs

market_hash_name

AK-47 | Asiimov (Field-Tested)
AK-47 | Asiimov (Field-Tested)
marketpricecount24h7d
YouPin38.121,247+0.5%+1.7%
BUFF16337.241,215-0.1%+0.9%
C5Game37.02690-0.7%-1.9%
EcoSteam37.54867-0.4%-1.6%
SkinBaron36.8943+1.1%-6.4%
Skinport35.72317-2.3%-3.8%
CSFloat35.97623-0.2%-2.4%
LIS-SKINS36.74763-1.8%-4.3%

More markets supported.

Live listing prices from every major CS2 market — with how many items are listed and how the price moved over 24h, 7d, 30d and 90d. Doppler phases like Sapphire are priced on their own, not averaged together.

see full docs

The most advanced Data you will get.

M4A1-S | Printstream (Field-Tested)

market_hash_name

M4A1-S | Printstream (Field-Tested)
Last 153.15$High 196.67$Low 146.57$Avg listings 1,487

We keep daily price history for every listing market, going back 1 year or more, plus hourly prices. That includes listing counts, so you see not just where the price moved, but how much supply sat on the market. Switch between 7, 30 and 90 days for a closer look at short-term moves or the longer trend.

Quickstart

Your first request in 2 minutes

  1. 1

    Get a test key

    Get a free test key instantly in #get-testkey on our Discord, valid for 2 days (no price history).

  2. 2

    Send it as x-api-key

    Every request carries the key in the x-api-key header. No SDK, no OAuth.

  3. 3

    Call /v1/prices/latest

    One call returns the whole catalogue: prices, listing counts, averages and change % for every listing market.

Get a test keyRead the quickstart
curl -s "https://api.cspriceapi.com/v1/prices/latest?markets=youpin,buff163" \
  -H "x-api-key: YOUR_API_KEY"

Response

Excerpt of a real response · one item, two markets

{
  "items": {
    "M4A1-S | Printstream (Field-Tested)": {
      "youpin": {
        "price_rmb": "1024.0000",
        "count": 1564,
        "avg_7d": "1011.38",
        "change_24h": "-0.04",
        "change_7d": "-4.42",
        "updated_at": "2026-10-19T10:04:07.000Z"
      },
      "buff163": {
        "price": "1000.00",
        "count": 1259,
        "avg_7d": "1015.93",
        "change_24h": "0.27",
        "change_7d": "-5.25",
        "updated_at": "2026-10-19T10:02:40.000Z"
      }
    }
  },
  "markets": [
    "youpin",
    "buff163"
  ],
  "timestamp": "2026-10-19T10:04:54.000Z"
}

Use cases

Built for what you are building

About

What is CSPriceAPI

CSPriceAPI is a CS2 skin price API. It collects listings from 13 marketplaces, normalizes them into one format and serves them through one REST API, together with price history, completed sales, YouPin buy orders and float-ranged prices.

We work with some of the largest CS2 traders and keep extending the API based on what they need in day-to-day trading.

CSPriceAPI is independent and not affiliated with Valve, Steam or any of the marketplaces it covers.

marketplaces
13
marketplaces
price refresh
~5 min
price refresh
price history
1 year+
price history
on every plan
10 req/s
on every plan
More about CSPriceAPI →API changelogContact

FAQ

Frequently asked questions

Something missing? Ask us in Discord.

General

What is CSPriceAPI?

CSPriceAPI is a REST API for Counter-Strike 2 skin prices: live listing prices from 13 marketplaces, including BUFF163 and YouPin, for 50,000+ items, refreshed about every 5 minutes. It adds YouPin buy orders, per-phase Doppler prices and more than a year of price history. Plans start at $50/month, and the same data powers free web tools like the Market Hub and Price Comparison.

Where do the prices and data come from?

Our data comes from various third‑party marketplaces such as YouPin, BUFF, SkinBaron, Skinport, MarketCSGO and others. We crawl and normalize this information so you can compare markets side by side in a consistent format.

Is CSPriceAPI free to use?

Many web features are free to use. API access is part of the paid plans (Trader Basic, Pro and Enterprise); the pricing page shows what each plan includes. A free 2-day test key can be created instantly in the #get-testkey channel on the Discord: it covers every endpoint except price history, with sales data limited to the last 24 hours.

API & data

Do you provide an API for accessing the data?

Yes. CSPriceAPI exposes a public REST API with clean JSON responses so you can access prices, historical series, float‑range data and more programmatically. API documentation and key management are available in the Docs and Dashboard sections.

Which marketplaces are covered?

Listing prices for 13 marketplaces: YouPin898, BUFF163, C5Game, EcoSteam, SkinBaron, Skinport, Market.CSGO, CSFloat, LIS-SKINS, DMarket, ShadowPay, Waxpeer and Steam (Steam via its own endpoint with the order book). Price history covers every listing market except Steam, plus Skinland; sales data covers YouPin, CSFloat and Skinport.

How do I authenticate?

Send your API key in the x-api-key header with every request. Every plan allows 10 requests per second, with no monthly cap.

Do you support Doppler prices and pattern‑sensitive skins?

Yes. We provide dedicated data for Doppler finishes and other pattern‑sensitive items, including per‑phase and pattern information where available. In the Database you can analyse individual sales with float, pattern seed and price to better evaluate rare Dopplers and other high‑tier skins.

Do you have float‑range data for YouPin and BUFF163?

Yes. For YouPin and BUFF163 we expose listing prices and buy orders per float range (for example 0.00–0.01), and on BUFF163 also per Fade %, Doppler phase and pattern tier. This is especially useful for collectors looking for ultra‑low float items.

How can I contact support or send feedback?

The fastest way to reach us is via email or our Discord server (linked in the footer). We highly appreciate feedback about bugs, data issues or feature requests – it helps us improve CSPriceAPI.

All 13 markets, created instantly

Try the API free for 2 days

A test key covers every endpoint except price history, with sales data from the last 24 hours. Paid plans start at $50/month.

Get a test key on Discord

Or read the quickstart and pricing.