The Refuel feature on Jumper Exchange allows users to easily obtain native gas tokens for various blockchain networks. This feature is particularly useful when users are moving tokens across different chains and need to ensure they have enough gas on the destination chain to complete their transactions.

Here's how it works:

1. Select Chains: Users choose the source and destination chains for their tokens.
2. Swap for Gas: The Refuel feature enables users to swap their tokens for native gas tokens on the destination chain seamlessly.
3. Automatic Checks: Jumper Exchange automatically checks if the user has sufficient gas on the destination chain before proceeding with the transaction. This helps prevent failed transactions due to insufficient gas.

The platform simplifies cross-chain transactions by abstracting away the complexities involved in obtaining gas tokens on different chains, ensuring a smoother and more efficient user experience​.