MARKETPLACE API

P2P

Youpin898 API

Prix et annonces en direct depuis Youpin898 — le deuxième plus grand marketplace CS2 de Chine — unifiés avec chaque autre marché que nous suivons.

Start building for free Visit Youpin

http://youpin898.com

Tracked items

29,033

Active listings (24h)

Last update

2026-05-25

20:34 UTC

Refresh cadence

~6 h

Between scrapes

24h Volume

$135,693,783

Sum price × quantity

Top 10 most expensive items on Youpin

A visual preview of what the price API actually returns — pulled live from our DB.

We always return the lowest price

#	Item	Qty	Lowest price
1	SSG 08 \| Tropical Storm (Factory New)	1	$1,471,733.01
2	Sticker Slab \| Hello MAC-10	1	$735,866.72
3	Souvenir AWP \| Dragon Lore (Factory New)	2	$735,866.58
4	Souvenir AWP \| Dragon Lore (Minimal Wear)	4	$191,325.31
5	Sticker \| iBUYPOWER (Holo) \| Katowice 2014	1	$147,173.32
6	Sticker \| Titan (Holo) \| Katowice 2014	1	$147,173.32
7	Sticker Slab \| Aleksib \| Paris 2023	1	$147,173.32
8	StatTrak™ M4A1-S \| Basilisk (Well-Worn)	1	$147,173.17
9	Sticker \| Reason Gaming (Holo) \| Katowice 2014	5	$58,869.33
10	Souvenir AWP \| Dragon Lore (Field-Tested)	9	$38,265.06

Prices reflect the cheapest active Youpin listing per item over the last 24 hours.

Query Youpin via our API

Filter the unified /steam/api/items endpoint with markets=youpin to return only Youpin 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.

Youpin API Request

# curl with API key

curl "https://www.steamwebapi.com/steam/api/items?key=$KEY&markets=youpin&game=cs2"

# PHP

$res = file_get_contents('https://www.steamwebapi.com/steam/api/items?key=' . $KEY . '&markets=youpin');

$items = json_decode($res, true);

# Node.js / JavaScript

const r = await fetch(`https://www.steamwebapi.com/steam/api/items?key=${KEY}&markets=youpin`);

const items = await r.json();

Dedicated Youpin 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.

GET /market/youpin/prices

Live prices snapshot

Returns the current Youpin catalogue as a flat array. Each row is one item with the lowest active price we have on record.

Sample response

[
  {
    "market_hash_name": "Souvenir UMP-45 | Gunsmoke (Minimal Wear)",
    "price": 130.69,
    "quantity": 1,
    "createdat": "2026-05-25T00:00:00+00:00",
    "variants": null
  },
  {
    "market_hash_name": "Sticker | Slab (Foil) | Krakow 2017",
    "price": 114.65,
    "quantity": 1,
    "createdat": "2026-05-25T00:00:00+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.

GET /market/youpin/history

Per-item price history

Daily-snapshot history of the lowest Youpin price for a given item, ideal for charts and portfolio trackers.

Sample response

[
  {
    "createdat": "2026-05-18T00:00:00+00:00",
    "price": 124.40,
    "quantity": 1
  },
  {
    "createdat": "2026-05-24T00:00:00+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.

Youpin vs. other marketplaces

All marketplaces

Marketplace	Tracked items	Last update	Refresh	24h volume
Waxpeer http://waxpeer.com	20,416	2026-05-25 22:09 UTC	~16 min	$35,101,694
Skinbaron http://skinbaron.de	20,043	2026-05-25 22:04 UTC	~16 min	$2,091,282
Bitskins http://www.bitskins.com	16,837	2026-05-25 22:13 UTC	~16 min	$5,084,312
CSGOcom http://market.csgo.com	24,982	2026-05-25 22:24 UTC	~16 min	$23,028,539
HaloSkins http://www.haloskins.io	—	—	—	—

About Youpin

Youpin898 (parfois « Youpin », « U898 » ou « Yyyp ») est le deuxième plus grand marketplace CS2 chinois, derrière Buff163 en volume mais devant presque tout concurrent occidental. Les prix sur Youpin diffèrent fréquemment de Buff de quelques pourcents — ce qui en fait la deuxième source de données essentielle pour tout outil d'arbitrage ou de portfolio qui prend le marché chinois au sérieux.

Youpin API — FAQ

Qu'est-ce que Youpin898 ?

Youpin898 est un marketplace CS2 chinois, second en volume seulement derrière Buff163. Opère depuis des années et largement utilisé dans la communauté trading chinoise.

Which games does Youpin support?

Youpin's coverage is CS2-focused. We surface its CS2 listings alongside every other market in our catalogue.

Comment accéder aux prix Youpin ?

Appelez /steam/api/items avec markets=youpin et votre clé API. Même schéma que tout autre marketplace que nous exposons.

How fresh are Youpin prices?

We pull Youpin on a scheduled cadence — the 'Last refresh' stat above shows the latest successful scrape.

Youpin898 est-il sûr ?

Youpin898 opère depuis des années et est établi dans la scène trading chinoise. Vérifiez directement avec le marketplace avant toute transaction — nous l'exposons uniquement pour les données.

Start querying Youpin in minutes

One key. One schema. Every marketplace.

Get API access Browse all marketplaces