Paying with SOL
Any coin can be bought with SOL, in one signature, whatever its pair.
On a non-SOL pair, the server builds one v0 transaction: its first leg swaps SOL into the pair's coin through Jupiter, and its second buys with that swap's minimum out. A sell can take SOL the same way. The review shows the Jupiter leg's pool fee beside the 1.25%.
Trading defaults
| On the curve | Graduated | |
|---|---|---|
| Slippage | 10% (5, 10, 20%) | 2% (1, 2, 5%) |
| Priority | Medium, High, Very high | default High |
Every user transaction is built and simulated on the server, signed in your wallet, and relayed by the server, which reports confirmation on the push.