> For the complete documentation index, see [llms.txt](https://docs.algebra.finance/algebra-integral-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.algebra.finance/algebra-integral-documentation/algebra-integral-technical-reference/guides/flashloans.md).

# Flashloans

This guide is fully dedicated to the process of writing a smart contract that calls `flash` on a pool and swaps the full amount withdrawn of `token0` and `token1` in the corresponding pools with the same pair of tokens. After the swap is complete, the contract will pay back the pool and transfer profits to the original calling address.