Paper trading on Axiom
Open any token on axiom.trade. The ZeroFlip panel appears bottom-right with a PAPER switch you cannot miss. Buy and sell with virtual SOL at the live price.
What is simulated
| Axiom platform fee | 1% per trade (optionally 0.9% if you model a referral account) |
|---|---|
| Priority fee & tip | Your settings, charged per transaction; tip only when the transaction lands |
| Network delay | ~0.6 s median on Realistic, re-priced after the delay |
| Price impact | pump.fun bonding-curve math, constant-product pools, approximations for concentrated liquidity |
| Failures | Slippage tolerance exceeded → failed, base + priority fee still charged |
| MEV | Sandwich risk grows with slippage and size, falls with MEV protection |
Safety
Axiom's own Buy/Sell buttons place real orders. ZeroFlip outlines them in red and can ask for confirmation before they work. Practise with an Axiom account that holds no funds.