Fees and where they go
Traders pay 3.25% on the curve and 2.1% in the pool, from any app. Every sweep splits the coin’s own stream between the treasury, the $HARD buyback and the coin’s floor.
| Of every trade | On the curve | In the pool, after graduation |
|---|---|---|
| Trader pays | 3.25% | 2.1% |
| Raydium | 0.25% | 0.032% |
| Treasury | about 1.33% | about 0.84% |
| Fee Key, to the treasury wallet | — | 0.168% |
| $HARD buyback | about 0.67% | about 0.42% |
| Floor | 1% | about 0.63% |
Where each goes
- Raydium takes LaunchLab’s 0.25% trade fee on the curve. In the pool the trade fee is 0.2%, and Raydium keeps 0.032% of every trade from it.
- The Fee Key: the other 84% of the pool’s trade fee (0.168% of every trade) goes to liquidity, all of it locked in the coin’s Fee Key. The treasury wallet holds the Fee Key and collects it.
- The coin’s stream is 3% of every curve trade, paid into the coin’s own LaunchLab vaults (2.5% platform fee, 0.5% creator fee), and after graduation the pool’s 1.9% creator fee. Every sweep splits it 1 : 0.5 : 0.75.
- Treasury: 1 part, to the treasury vault for the coin’s pair. It is Hardfloor’s revenue, paid out to the treasury wallet.
- $HARD buyback: 0.5 parts, to the buyback vault for the pair, which buys $HARD and burns it.
- Floor: 0.75 parts, to the coin’s own floor vault.
- Launcher fee: 0%; the creator slot belongs to the floor, and a launcher’s stake is their first buy.
Worked examples
- A coin that does 1,000 SOL of curve volume puts 10 SOL into its floor, 13.33 SOL into the treasury and 6.67 SOL into the $HARD buyback.
- A graduated coin that trades $5,000,000 in its pool puts about $31,700 into its floor, $42,200 into the treasury and $21,100 into the $HARD buyback, and its Fee Key pays the treasury wallet about $8,400.