API reference
API reference
46 operations across market data, buying, selling, offers, trades, and account.
Base URL: https://csfloat.com/api/v1
Market data
Listing search and detail, price history, item schema, seller stalls, and exchange rates.
Buying
Buy outright, bid on auctions, and place standing buy orders with float and sticker constraints.
Selling
Read your inventory, then list, reprice, and delist — individually or in bulk.
Offers
Negotiate price on a listing: create, counter, accept, and cancel.
Trades
Deliver a sale, from acceptance through settlement.
Account
Balance ledger and watchlist.