> For the complete documentation index, see [llms.txt](https://andrecronje.gitbook.io/yearn-finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://andrecronje.gitbook.io/yearn-finance/r-and-d/yborrow.md).

# yBorrow

{% embed url="<https://yborrow.finance>" %}

It is an internal tool enabling credit delegation for smart contract to smart contract lending.