# 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. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.goldfinch.finance/goldfinch/goldfinch-v1/borrower-mechanics/structure-and-legal-considerations/cash-in-and-out-of-goldfinch.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.