> For the complete documentation index, see [llms.txt](https://apstationnft.gitbook.io/apstation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://apstationnft.gitbook.io/apstation/overview/faq/what-are-gas-fees.md).

# What are gas fees?

### Actions that cost Gas[​](https://docs.x2y2.io/guides/faqs/what-are-gas-fees#actions-that-cost-gas):  <a href="#actions-that-cost-gas" id="actions-that-cost-gas"></a>

* List/Cancel list a NFT
* Buy/Sell a NFT
* Create a NFT
* Mint a NFT
* Transfer NFT
* Create/Cancel/Accept an offer