Operation, channel and fee
GalaChain applies GALA gas to supported actions such as token transfers, mints, burns, swaps and bridge-out requests. Fees can vary by operation and channel, and published policy describes gas as part of resource allocation, spam control and network incentives. On Ethereum, the same GALA ticker does not replace ETH gas.
Keep GALA available for GalaChain actions and ETH for Ethereum actions. Read the confirmation screen because a marketplace price, bridge fee and network gas can be separate charges. A failed application response should be checked against the GalaChain transaction state before retrying, especially when a previous request may already have settled.