CS2 price API
Every CS2 skin, knife, glove, sticker, case, capsule, agent and charm — priced from the Steam Community Market plus eight third-party marketplaces in a single request. 30,467 CS2 items, 8 third-party markets plus Steam, daily history and inventory valuation. Grab a free key or read the docs.
Every CS2 price source in one request
Rather than integrating each marketplace yourself — different auth, different shapes, different rate limits, and in DMarket's case request signing — you call one endpoint and every venue comes back in the same normalised shape: integer minor units, a currency, a listing count and a capture timestamp per market.
| Source | CS2 items priced | Refresh |
|---|---|---|
| Steam Community Market | 29,458 | rolling catalog sweep |
| Skinport | 24,166 | every 5 minutes |
| CSFloat | 27,360 | every 5 minutes |
| Buff163 | 13,417 | every 10 minutes |
| DMarket | 19,448 | every 30 minutes |
| Waxpeer | 22,359 | every 5 minutes |
| WhiteMarket | 27,054 | every 15 minutes |
| YouPin898 | 13,081 | every 10 minutes |
| C5Game | 13,425 | every 10 minutes |
What makes CS2 data awkward — and what we do about it
Doppler phases
Dopplers share one market hash name on Steam but trade very differently by phase. Ruby, Sapphire, Black Pearl, Emerald and Phase 1–4 are priced separately from the markets that expose the phase per listing.
Float, pattern & seed
Inventory lookups return float, paint seed, paint index, fade percentage and blue-gem tier inline — no inspect link and no Game Coordinator worker of your own.
Cases & capsule contents
The crates endpoint returns every case and capsule with its full drop table, including the rare knife pools that are shared across cases.
Example request
curl "https://steamdataapi.com/api/v1/items/all?game=cs2&markets=1" \
-H "Authorization: Bearer sdk_YOUR_KEY"One call, every CS2 item, every market price. Or ask for a single item with
/api/v1/items/{name}, its per-market breakdown with /markets, or its daily series with
/history.
Cases, capsules and drop tables
The crates endpoint returns 466 containers — cases, souvenir packages, sticker and autograph capsules, music kit boxes — with their full contents: 41,245 container-to-item links, including the rare knife pools shared across cases. Prices for the containers themselves come from the same market feeds.
Frequently asked questions
How many CS2 items does the API cover?
30,467 CS2 items are in the catalog, 29,458 of them with a live Steam ask, plus prices from 8 third-party marketplaces.
Which marketplaces price CS2?
Steam, plus Skinport, CSFloat, Buff163, DMarket, Waxpeer, WhiteMarket, YouPin898, C5Game. Each returns its own lowest ask and listing count in the same response.
How far back does CS2 price history go?
Steam's median-sale series reaches back as far as Steam publishes it — to 2013-08-13 for the oldest items — and every third-party market accrues a daily lowest-ask series going forward.
Can I value a whole CS2 inventory?
Yes. Give the inventory endpoint a public SteamID and it prices every item and returns a portfolio total, both at Steam prices and at cross-market real value.
Start building
Free key, no card. Create one and make your first CS2 call in a minute. See pricing for limits, or browse the full reference.