> For the complete documentation index, see [llms.txt](https://docs.arrng.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.arrng.io/refunds.md).

# Refunds

You will be refunded any sent native token that has not been used in either the fee or the gas cost for the response call.

If the response call will fail for any reason you will receive a full refund (**no fee charged**) minus the gast cost to send you the refund. Examples of why a response may fail include problems with your `fulfillRandomness` function, or where insufficient native token has been sent with the call.