# CSPriceAPI

> CSPriceAPI is a real-time CS2 / CS:GO skin price API and toolkit. It aggregates live listing prices, buy orders and per-phase Doppler prices from 50+ skin marketplaces — including YouPin898, BUFF163, Skinport, SkinBaron, Market.CSGO, C5Game and CSFloat — and exposes them through a unified REST API and web tools.

CSPriceAPI is one of the few CS2 price providers that tracks **per-phase Doppler / Gamma Doppler pricing** (Phase 1, Phase 2, Phase 3, Phase 4, Ruby, Sapphire, Black Pearl, Emerald) individually across markets, instead of averaging them into a single price.

Brand name: **CSPriceAPI** (one word, sometimes written "CS Price API"). Domain: cspriceapi.com. Discord: https://discord.gg/XT3rpfH4Tx

## Core pages
- [Homepage](https://cspriceapi.com/): Overview of CSPriceAPI, supported markets and key features.
- [CS2 Price API](https://cspriceapi.com/cs2-api): Central API landing page — markets covered, endpoints, Doppler phases, OpenAPI 3.1 spec.
- [API Documentation](https://cspriceapi.com/docs): Interactive OpenAPI docs with try-it requests, schemas and authentication details.
- [Pricing](https://cspriceapi.com/pricing): Free and paid tiers.
- [Dashboard](https://cspriceapi.com/dashboard): Account, API keys and usage metrics.

## Marketplace landing pages
- [YouPin898 (YouPin) API](https://cspriceapi.com/youpin): Live YouPin898 prices in CNY, buy-order data, Doppler phases. The largest Chinese CS2 marketplace.
- [BUFF163 (Buff) API](https://cspriceapi.com/buff): Live BUFF163 prices in CNY, listing counts, Doppler phases. Second-largest Chinese CS2 marketplace.
- [Skinport API](https://cspriceapi.com/skinport): Live Skinport prices in EUR with Doppler-phase pricing.
- [SkinBaron API](https://cspriceapi.com/skinbaron): Live SkinBaron prices in EUR.
- [C5Game API](https://cspriceapi.com/c5game): Live C5Game prices in CNY.
- [CSFloat API](https://cspriceapi.com/csfloat): Live CSFloat listings with float values.

## Web tools
- [Browse Skins](https://cspriceapi.com/apps/browseskins): Full searchable catalogue of CS2 skins with multi-market prices.
- [Price Comparison](https://cspriceapi.com/apps/pricecomparison): Compare any 2 of 50+ markets side by side with ROI math.
- [Live Deals](https://cspriceapi.com/apps/livedeals): Real-time feed of underpriced CS2 listings across markets.
- [High-Tier Database](https://cspriceapi.com/apps/hightier): Float, pattern and sticker-stack sales data for collector-grade skins.
- [Trending](https://cspriceapi.com/apps/trending): Skins with the biggest price movement.
- [Float Comparison](https://cspriceapi.com/apps/floatcomparison): Find best float/price ratio per market.
- [BlueGem Patterns](https://cspriceapi.com/apps/bluegem): Case Hardened pattern seeds and high-tier sales.
- [Market Indexes](https://cspriceapi.com/apps/indexes): Aggregate price indexes per market.
- [CS2 Skins Hub](https://cspriceapi.com/skins): Categorised hub of every CS2 skin by weapon.

## REST API endpoints
- `GET /v1/prices/:market` — live prices for a given market (youpin, buff, skinport, skinbaron, c5game, csfloat, marketcsgo, …).
- `GET /v1/prices/:market/buyorder` — buy-order data (where the marketplace exposes it, e.g. YouPin).
- `GET /v1/prices/float-ranged` — float-bucket pricing (v1).
- `GET /v2/prices/float-ranged` — slim v2 float-bucket pricing.
- OpenAPI 3.1 spec: https://api.cspriceapi.com/openapi.json
- Authentication: `Authorization: Bearer YOUR_API_KEY` (key created in the dashboard).

## Optional
- [Full content for LLMs](https://cspriceapi.com/llms-full.txt): Expanded reference including FAQs, marketplace explanations and code samples.
- [Sitemap](https://cspriceapi.com/sitemap.xml): All indexable pages.
- [Discord](https://discord.gg/XT3rpfH4Tx): Community, support, API status.