> For the complete documentation index, see [llms.txt](https://docs.blockchainsecurity.asia/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.blockchainsecurity.asia/api-reference/readme/cross-chain.md).

# Cross Chain

跨鏈追蹤：追蹤資金經跨鏈橋移轉後的去向，連接來源鏈與目的鏈的交易關係。