# 外汇

正如我们之前所看到的，您可以使用 dRamps 将 FIAT 货币转移到区块链上，转换为其 tFIAT 等价物，反之亦然。

而且，正如我们之前所看到的，您还可以使用 PaySwap 的交易功能在各种代币之间进行交换。

通过将这两种功能结合起来，您可以通过交换它们的 tFIAT 等价物来在各种 FIAT 货币之间进行交易。


---

# 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/zhong-guo-ren/products/dramps/use-cases/forex.md?ask=<question>
```

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.