The CS2 price API for real-time skin market data
CSPriceAPI is a CS2 pricing API and CSGO skin API in one — live prices, YouPin buy orders, full Doppler phases, float‑ranged buckets and normalized JSON from YouPin, BUFF163, Skinport, SkinBaron, C5Game, CSFloat, EcoSteam and Market.CSGO.
Coverage
Every major CS2 marketplace in one API
One API key, one response schema. Combine markets for arbitrage, swap freely, or scope to a single feed.
Why developers choose this CS2 API
Built for production
Doppler phase prices
Per-phase Doppler / Gamma Doppler data on YouPin and BUFF — Phase 1‑4, Ruby, Sapphire, Black Pearl, Emerald.
Real-time + history
Live snapshots refreshed every few minutes plus multi-year historical data for charts and analytics.
Buy orders & float ranges
Dedicated YouPin buy-order endpoint and float-range v1+v2 endpoints for low-float trading.
Change metrics
24h / 7d / 30d / 90d change columns built in — power alerts and dashboards out of the box.
One key, all markets
Same Bearer token works across YouPin, BUFF163, Skinport, SkinBaron, C5Game, CSFloat and more.
OpenAPI 3.1 spec
Versioned REST endpoints with full OpenAPI reference, schemas, and interactive try-it requests.
Quick start
Popular CS2 price API endpoints
Authenticate with a Bearer API key from the dashboard. Base URL api.cspriceapi.com. Full schemas and rate limits in the OpenAPI docs.
curl -s "https://api.cspriceapi.com/v1/prices/youpin" \ -H "Authorization: Bearer YOUR_API_KEY"
FAQ
CS2 API questions answered
What is a CS2 price API?+
A CS2 price API delivers real-time Counter-Strike 2 skin prices and related market data (buy orders, float ranges, volumes, Doppler phases) as JSON over HTTPS. CSPriceAPI aggregates major third-party marketplaces in one REST interface.
Does CSPriceAPI offer a CS2 pricing API with YouPin buy orders?+
Yes. Endpoints include GET /v1/prices/:market for live prices, GET /v1/prices/:market/buyorder for YouPin buy-order data, and GET /v2/prices/float-ranged for float-bucket pricing. Authentication uses a Bearer API key.
Does the CS2 API include Doppler phase prices?+
Yes. CSPriceAPI tracks every Doppler / Gamma Doppler phase individually — Phase 1‑4, Ruby, Sapphire, Black Pearl, Emerald — for both YouPin and BUFF163. The phase price is returned alongside the standard listing, not averaged into one value.
Which marketplaces are covered?+
YouPin (YouPin898), BUFF163, Skinport, SkinBaron, C5Game, CSFloat, EcoSteam and Market.CSGO. All markets share the same response schema so you can swap or combine them with a single integration.
How do I get started with the CS2 price API?+
Create an account, generate an API key in the dashboard, then call https://api.cspriceapi.com with your key in the Authorization header. Full OpenAPI documentation is available at cspriceapi.com/docs.
Is there a free tier?+
Yes — public endpoints are free with sensible rate limits, perfect for prototyping and small bots. Higher quotas, dedicated endpoints and SLA support are available on paid plans. See the pricing page for details.
Ready to build?
Start with the CS2 price API today
Free to explore. Upgrade anytime when you need higher limits or dedicated support.