CSfi.exchange is a controlled beta for RFQ-based CS2 skin options. You can buy a firm, time-bound call quote for upside exposure, or deposit eligible inventory and quote covered calls against it. Put markets are in internal validation. No public order book.
Options can expire worthless, quotes can disappear, skin prices can move quickly, and covered-call writers may have delivery obligations while custody locks are active. Review the risk disclosure and fees before connecting a wallet or linking Steam.
Illustrative numbers show how premium, strike, expiry, exercise, custody, and settlement fit together. Actual quotes, fees, eligibility, and expiries vary during beta.
A buyer pays a 12 USDC premium for a 30-day call with a 500 USDC strike on an eligible CS2 skin. If the market reference is above the strike before expiry, the buyer can exercise, pay the strike, and receive physical settlement through custody. If the option expires out of the money, the buyer loses the premium and any fees.
An inventory holder deposits an eligible skin into custody, quotes a 30-day covered call with a 520 USDC strike, and receives a 20 USDC premium if the quote is accepted. If the option expires unexercised, the writer keeps the premium and can withdraw the unencumbered skin. If exercised, custody delivers the skin and the writer receives the strike settlement less applicable fees.
We surface constraints up front so onboarding does not feel arbitrary.
Your wallet is your identity and the rail for premium settlement. We use it to attribute quotes, positions, and deliveries — never to custody assets without consent.
Steam linking lets us see eligible inventory and route physical delivery on exercise. Linking is read-only until you explicitly initiate a custody deposit.
Covered call writing requires the underlying skin to be held by CSfi custody so we can guarantee delivery if the call is exercised. You can withdraw any time the asset is unencumbered.
CS2 skins are illiquid and heterogeneous. We surface firm, time-bound quotes from a small set of beta makers instead of pretending depth that doesn't exist.
From wallet connection to physical delivery.
Identity + premium settlement rail.
We map your inventory to eligible markets.
Buy a quoted call, or deposit a skin to write covered calls.
Quotes are time-bound and executable for a few seconds.
Start with the basics, then review custody, fee, risk, and privacy details before entering the app.
CSfi.exchange is a controlled beta for RFQ-based options on eligible CS2 skins, focused on calls, covered calls, custody, and physical settlement.
No. CSfi uses firm, time-bound RFQ quotes from beta makers instead of displaying public order-book depth.
Covered calls require the underlying skin to be controlled or verified so delivery can be completed if the call is exercised.
Yes. Buyers can lose the premium and fees paid if a call expires out of the money or is not exercised.
Steam linking helps map eligible inventory and support physical settlement. It does not grant custody unless you explicitly start a deposit flow.
Review how custody, risks, fees, security, support, terms, and privacy work before using the controlled beta.