# Forex As we have previously seen, you can use ramps to transfer FIAT currencies onto the blockchain into their tFIAT equivalent and vice versa. And as we've also previously seen, you can use the PaySwap's Exchange feature to swap between various tokens. By combining the two, you can trade between various FIAT currencies by trading between their tFIAT equivalents. --- # 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.payswap.org/products/dramps/use-cases/forex.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.