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  • Gas threshold (gasThreshold): The gas threshold represents the minimum base asset balance allowed in an auto-fueled vault account. If the balance is below the minimum gas threshold, the Gas Station fuels the vault account automatically from the Gas Station tank, up to the gas cap.
  • Gas cap (gasCap): The gas cap represents the maximum base asset balance the Gas Station fuels an auto-fueled vault account up to.
  • Maximum gas price (maxGasPrice): The maximum gas price allows you to limit the maximum transaction fee for Gas Station transactions. The funding transaction will be sent in gwei with this maximum value gas price or less. A null value for the maximum gas price means the fee will be paid at any cost, without limitations. If you changed the maximum gas price settings and want to revert to the default settings of null, you can enter an empty string as "".
When an incoming token deposit or an outgoing token withdrawal is detected, the Gas Station checks the gas balance of the vault account. If the balance is below the minimum gas threshold, it automatically fuels the vault account from the Gas Station tank, up to the gas cap. For configuration details, see the Fireblocks Gas Station developer guide.