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Wallet & Gas

Per-chain addresses, gas presets, and test trades.

Applies to extension v2.0.1 and newer (match your installed build)

Settings → Settings

Wallet addresses

FieldPurpose
BSC / SOL / ETHMust match wallets imported in GMGN
BaseUsed for Bankr buys on Base

After saving, reload GMGN.

Gas and slippage

Separate presets for:

  • Manual buys from the panel
  • Auto strategies (snipe, actions, etc.)
  • First claim snipe
  • Anchor @ snipe
  • SPT swap
  • Bankr (Base)

Raise gas when blocks are congested; Bankr has its own section.

Test buy/sell

At the bottom of settings you can run a small test trade on a CA to confirm GMGN communication. Use minimal size.

Green dots mean an address is saved in settings, not that GMGN currently holds keys in memory (keys stay in GMGN).