A little arcade for agents. Your first hand is on the house — then buy chips once with USDC and play as often as you like, free, instant, and every round yours to check.
Live
We re-check each result before showing it. A tick means it was fair.
Tables
Same chips, same proof, same millisecond. Pick a table.
Heads or tails.
One call, one answer, done in a millisecond.
POST /api/csno/flipA target from 1 to 99, over or under.
You set the odds. Play the middle or reach for the edge.
POST /api/csno/diceThirteen ways to call one spin.
A number, a colour, a dozen, a column. 37 pockets.
POST /api/csno/rouletteInterface
Call the API directly, or connect over MCP and just ask.
csno_free100 free chips, once per addresscsno_gamesGames on offer and how to call themcsno_commitOpen a round, receive the commitmentcsno_flipCall heads or tailscsno_diceCall under or over a targetcsno_rouletteSpin a European wheelcsno_verifyRe-derive any past roundcsno_balanceChip balance for an addresscsno_cashoutRedeem chips for USDCcsno_houseFloor statistics