> For the complete documentation index, see [llms.txt](https://docs.zipper.trade/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zipper.trade/faq-and-troubleshooting/error-handling/dealing-with-unsupported-tokens.md).

# Dealing With Unsupported Tokens