Free
For trying the API and side projects
$0/monthFree
No card required
- 1,000 credits a month
- 10 requests a minute
- Items API
- Marketplaces API
- Market Overview API
- Collections API
- Leaderboards API
Developer API
CS2 Skin Prices API
Live prices from 11 marketplaces, daily price history, priced Steam inventories and player stats for every CS2 item and player, in one REST API.
- Marketplaces tracked
- 11
- Free credits every month
- 1,000
- Requests per minute on Business
- 600
- Spec with a live playground
- OpenAPI 3.1
Pick a plan
Start free, then move up when you need more calls or one of the paid APIs.
Starter
For bots and small apps
$10/month
Billed monthly
- 100,000 credits a month
- 60 requests a minute
- Everything in Free
- Profiles API
- Price History API
- Deals API
- Stats API
- Inventory API
Pro
For apps in production
$49/month
Billed monthly
- 1,000,000 credits a month
- 300 requests a minute
- Everything in Starter
Business
For high-volume platforms
$99/month
Billed monthly
- 3,000,000 credits a month
- 600 requests a minute
- Everything in Pro
Compare plans
Plans differ in volume and in which APIs they include. Every API answers in the same format.
Not sure which plan fits?Contact us | FreeFor trying the API and side projects | StarterFor bots and small apps | ProFor apps in production | BusinessFor high-volume platforms |
|---|---|---|---|---|
Requests per minute | 10 | 60 | 300 | 600 |
Credits per month | 1,000 | 100,000 | 1,000,000 | 3,000,000 |
Extra usagePer 1,000 credits past the monthly credits | Not included | $0.15 | $0.07 | $0.05 |
Items API1 credit per call | Included | Included | Included | Included |
Marketplaces API1 credit per call | Included | Included | Included | Included |
Market Overview API1 credit per call | Included | Included | Included | Included |
Collections API1 credit per call | Included | Included | Included | Included |
Leaderboards API1 credit per call | Included | Included | Included | Included |
Profiles API1 credit per call | Not included | Included | Included | Included |
Price History API1 credit per call | Not included | Included | Included | Included |
Deals API2 credits per call | Not included | Included | Included | Included |
Stats API2 credits per call | Not included | Included | Included | Included |
Inventory API10 credits per call | Not included | Included | Included | Included |
How credits work
Every plan has a monthly credit budget and a per-minute request limit.
Credits per call
Most calls cost 1 credit. Heavier ones cost more, such as 10 for an inventory, and the table above lists every price.
Only successful calls count
An error costs nothing, and neither does a call the per-minute limit turns away.
A fresh budget every month
On a paid plan, credits reset every month on the day your plan started. On the Free plan they reset at 00:00 UTC on the first of each month. The headers of every response say how many are left.
What's in the API
One key for CS2 market data and Steam profiles.
Items API
Every CS2 item with its lowest price, listings and 24h, 7d and 30d change, per marketplace or grouped by skin.
Marketplaces API
The 11 marketplaces we track, with their listings, floor value and when each last updated.
Market Overview API
The SMC Index for the whole CS2 market and each segment, with the Fear & Greed score, breadth and the value of every listing.
Collections API
Every collection, case, capsule and souvenir package, and everything that drops from it.
Leaderboards API
The 100 most valuable Steam inventories and the pro players' inventories, ranked by value.
Profiles API
A Steam account's identity, level, bans, friends and game library with its store value.
Price History API
A price point a day for any item since tracking began, from the marketplaces and from Steam, plus the market's SMC Index, Fear & Greed and listings by day.
Deals API
Items a marketplace sells below Steam or another marketplace, biggest discount first.
Stats API
A player's FACEIT, Premier, Leetify and Steam stats in one call.
Inventory API
Any public CS2 inventory with every item priced across 11 marketplaces, its total value and its value history.
Frequently asked questions
What developers ask before they start.
Live prices for every CS2 item across 11 marketplaces, with daily price history, deals, collections and cases, and the inventory leaderboards. For a Steam account it returns the profile, a priced inventory, friends, the game library and CS2 stats from FACEIT, Leetify and Steam.
Sign in with Steam and open the Developers page of your account. Create a key there in one click. It starts on the Free plan.
Send your key in the x-api-key header, or as Authorization: Bearer followed by the key. Call the API from your server so the key stays secret. It doesn't answer requests made from other websites in the browser.
Marketplace prices update every hour and Steam prices once a day. Price history adds one point a day, and the documentation says how long each endpoint caches its data.
The API answers with a 429 that names the limit you reached, plus a Retry-After header. The per-minute limit frees up within a minute. Monthly credits reset on the day your plan started, or on the first of the month at 00:00 UTC on the Free plan.
Turn on extra usage on the Developers page of your account. Once your monthly credits run out, calls keep working and are paid from your balance at your plan's price per 1,000 credits. You can set a monthly limit so enough stays on your balance for renewals.
The call returns a 403 with the code PLAN_UPGRADE_REQUIRED and costs nothing. The documentation says which plan each paid endpoint needs.
Pick a plan above and pay for it from your balance. An upgrade takes effect right away, and the credits you haven't used this month carry over to the new plan. A cheaper plan starts with your next renewal.
Plans are paid from your account balance, which you top up in crypto through NOWPayments. You choose the coin and network on its payment page and send the exact amount it shows. Only your own wallet's or exchange's sending fee is yours. If your balance falls short when you buy a plan, you only pay the difference.
Yes, from your balance, as long as auto-renew is on. Nothing is ever charged to a card or a wallet. If the balance can't cover a renewal, the plan ends and your key moves to the Free plan. You can turn auto-renew off at any time and keep the plan until the end of the term.
Payments are final and the balance can't be withdrawn. Whatever you don't spend stays on your balance for future plans and renewals.
Yes. The Free plan comes with 1,000 credits a month and needs no card. The documentation also has a playground that sends real requests with your key.