> For the complete documentation index, see [llms.txt](https://xchainjs.gitbook.io/xchainjs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://xchainjs.gitbook.io/xchainjs/protocols/thorchain/xchain-thorchain-query/estimate-a-swap.md).

# Estimate a swap

{% embed url="<https://codesandbox.io/p/devbox/github/xchainjs/xchainjs-lib/tree/master/examples/estimate-swap>" %}