> For the complete documentation index, see [llms.txt](https://docs.goldfinch.finance/goldfinch/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.goldfinch.finance/goldfinch/goldfinch-v1/borrower-mechanics/structure-and-legal-considerations/cash-in-and-out-of-goldfinch.md).

# Cash in and out of Goldfinch

As a Borrower (or Lead Backer) you will directly interact with the protocol by withdrawing and depositing USDC (a US dollar-backed stablecoin) into the protocol using your [Metamask](https://metamask.io/) wallet. Below is a diagram that explains your interaction with the protocol: 

![](/files/f9ZvZIJGjQQSwor26Sid)

Read on for a list of third-party service providers to help facilitate your movement from crypto to fiat and vice versa.