ZeroFlipPaper trading on GMGN
Open any token on gmgn.ai. The ZeroFlip panel appears bottom right with a PAPER switch you cannot miss. Buy and sell with virtual SOL, BNB or ETH at the live price, in the frame you picked.
What is simulated
| GMGN platform fee | 1% per trade on Solana, BNB Chain and Base (per GMGN's fee docs) |
|---|---|
| Priority fee & tip | Your settings, charged per transaction; tip only when the transaction lands |
| Network delay | Re-priced after a realistic delay for each chain |
| Price impact | pump.fun bonding-curve math, constant-product pools, approximations for concentrated liquidity |
| Failures | Slippage tolerance exceeded → failed, base and priority fee still charged |
| MEV | Sandwich risk grows with slippage and size, falls with MEV protection |
Safety
GMGN's own Buy and Sell buttons place real orders. ZeroFlip labels them in red and can ask for confirmation before they work. Practise with a GMGN account that holds no funds.