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

# FAQ

- [Transaction Underpriced Error](https://xdocs.ngd.network/faq/transaction-underpriced-error.md)