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01What this is
Every coin here is denominated in a real currency. Pick Canadian dollars and the coin is priced in Canadian dollars, bought with Canadian dollars, and pays its creator in Canadian dollars. Not in dollars, and not in BNB — in the currency you chose.
157 currencies are live on BNB Chain, from the euro and the yen to the Mexican peso and the South African rand. Each one is a real token with a real Uniswap market. The choice is made at launch and cannot be changed afterwards.
02Where currency tokens come from
Nobody issues Canadian dollars on BNB Chain, so we do. Each currency is an ordinary token whose whole supply sits in a Uniswap v4 position exactly one tick wide. A one-tick position is not a curve, it is a flat sell wall: the entire supply sells at one price, which is exactly what a currency should do. It should sit at its rate, not climb as people buy it. Because the market is the wall itself, the protocol never takes custody of anyone’s money — there is no reserve account to be short, and no bank to trust.
A keeper tracks the real exchange rate around the clock and moves the wall to follow it. Two independent rate sources have to agree before it acts, the contract caps how far any single move can go, and a wall can only ever be re-placed at a dearer price, never a cheaper one.
To sell a currency back, the vault buys it out of the dollars that same currency’s wall has already collected. Each currency has its own pot, so the vault can never owe more than it holds and one currency can never drain another.
03Launching a coin
Give the coin a name, a ticker and a picture, pick its currency, and optionally set a creator tax of up to 10% on every trade. The launch fee is 0.002 BNB. A first buy can be bundled into the same transaction, and the launcher pays no anti-snipe tax on it.
Supply is fixed at one billion. Eight hundred million are sellable on the curve; the rest is held back to seed the pool at graduation.
04Trading and fees
Every coin opens on a bonding curve, so there is liquidity from the first second and no seller is ever needed. Buying pushes the price up automatically. Every trade pays 1%, split 70% to the creator and 30% to the protocol, plus whatever creator tax was set. All of it is denominated in the coin’s currency, never in dollars.
Every launch is bot-protected. For the first 15 seconds a coin exists, sniping carries a tax that starts near-total and decays to zero, so a real person gets a fair look before a bot can take the supply. The launcher is exempt.
05Graduation
When the curve sells out, the coin graduates. Everything it raised, plus the two hundred million coins held back, becomes a full-range Uniswap position. The position stays in the launchpad forever and there is no code path that can move it, so the liquidity cannot be pulled. Any reserve supply that did not fit is burned.
Graduation is driven by demand, so it happens when a coin earns it. Until then the curve keeps trading normally — there is no deadline and nothing expires.
06Built-in protections
Every currency is walled off from every other.
Each currency has its own reserve pot, funded only by its own sales. One currency can never draw on another, and the vault can never owe more than it holds.
Two independent rate sources, cross-checked.
Live rates are checked against European Central Bank reference rates before any wall moves. The contract also caps how far a single move can go, and a wall can only ever be re-placed at a dearer price — never a cheaper one.
Graduated liquidity is locked forever.
When a coin graduates, its liquidity becomes a Uniswap position held by the launchpad with no code path that can move it. It cannot be pulled — not by the creator, and not by us.