# Data Coverage

CSPriceAPI is a leading CS2 skin price API covering 13 marketplaces, with 27,000+ items and ~5 min live snapshots.

This page describes which CS2 marketplaces, fields and endpoints CSPriceAPI exposes — so you know what to expect before integrating.

## Snapshot endpoints (live listings)

| Endpoint | Methods | What it returns | Refresh |
|---|---|---|---|
| [`/v1/prices/latest`](/docs/api/prices-latest) | GET, POST | Full listing pricelist across every market your key allows. Filter by `markets` CSV or POST `items` (max 100). Doppler phases, listing counts, native currencies. | ~5 min live snapshots |
| [`/v1/prices/search`](/docs/api/prices-search) | GET | Look up a specific skin by `market_hash_name` across marketplaces. | ~5 min live snapshots |
| [`/v2/prices/float-ranged`](/docs/api/prices-float-ranged-v2) | GET | Float-bucketed prices (v2 schema, slimmed for performance). | ~5 min live snapshots |

Legacy per-market routes (`GET /v1/prices/:market`) remain available for existing integrations; new projects should prefer `/v1/prices/latest`.

## Buy orders

| Endpoint | Methods | Markets | Notes |
|---|---|---|---|
| [`/v1/prices/youpin/buyorder`](/docs/api/prices-youpin-buyorder) | GET | YouPin898 | Full buy-order book in CNY. Spread analysis vs listing asks. |

## Price history

| Endpoint | Methods | Coverage | Notes |
|---|---|---|---|
| [`/v1/prices/{market}/history`](/docs/api/prices-market-history) | GET | Per-market daily history where available | Replace `{market}` with e.g. `youpin`, `buff163`, `skinport`.  |

## Sales data

| Endpoint | Methods | Coverage | Notes |
|---|---|---|---|
| [`/v1/market-sales/search`](/docs/api/market-sales-search) | GET | Recent sales by `market_hash_name` | Filter by market, time window. |
| [`/v1/market-sales/export`](/docs/api/market-sales-export) | GET | Bulk export | Last 24h of sales for downstream processing. |

## Marketplaces (live listing prices)

The REST API exposes **13 marketplaces** via `GET /v1/prices/latest` and legacy `GET /v1/prices/:market`:

| Slug | Marketplace | Currency |
|---|---|---|
| `youpin` | YouPin898 | CNY |
| `buff163` | BUFF163 | CNY |
| `c5game` | C5Game | CNY |
| `ecosteam` | EcoSteam | CNY |
| `skinbaron` | SkinBaron | EUR |
| `skinport` | Skinport | EUR |
| `market-csgo` | Market.CSGO | EUR |
| `csfloat` | CSFloat | USD |
| `lisskins` | LisSkins | USD |
| `dmarket` | DMarket | USD |
| `shadowpay` | ShadowPay | USD |
| `waxpeer` | Waxpeer | USD |
| `steam` | Steam Community Market | USD |

**Buy orders (separate endpoint):** YouPin898 only — `GET /v1/prices/youpin/buyorder`.

**Price history:** 13 markets including `skinland` (history only, no live listings in `/v1/prices/latest`).

Every listing market returns the **same JSON schema**. See [market landing pages](/cs2-api) for keyword URLs (YouPin API, BUFF API, …).

## Doppler & Gamma Doppler

All listing endpoints return **per-phase** Doppler prices where the marketplace exposes phase data:

- Doppler: Phase 1–4, Ruby, Sapphire, Black Pearl
- Gamma Doppler: Phase 1–4, Emerald

Items include a `doppler_phase` field. Never average Doppler phases into a single price — a Ruby can be 10–30× a Phase 4.

## Float-ranged data

Float-bucket pricing is available via `/v2/prices/float-ranged` (recommended) and the legacy v1 route. Useful for low-float arbitrage and wear-tier pricing.

## Catalogue size

27,000+ items with image metadata in the web catalogue. API responses cover every item that has active listings on at least one tracked market.

## Machine-readable mirrors

| Format | URL |
|---|---|
| This page (Markdown) | [https://cspriceapi.com/docs/data-coverage.md](https://cspriceapi.com/docs/data-coverage.md) |
| OpenAPI YAML | [https://cspriceapi.com/openapi.yaml](https://cspriceapi.com/openapi.yaml) |
| Per-endpoint Markdown | e.g. [prices-latest.md](https://cspriceapi.com/docs/api/prices-latest.md) |
| llms-full.txt | [https://cspriceapi.com/llms-full.txt](https://cspriceapi.com/llms-full.txt) |

## Next

- [Quickstart](/docs/quickstart) — Discord testkey, first curl
- [Introduction](/docs/introduction) — product overview
- [AI coding agents](/docs/ai-coding-agents) — llms.txt, OpenAPI, Markdown docs