> For the complete documentation index, see [llms.txt](https://docs.logthm.com/currency-converter/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.logthm.com/currency-converter/en-us/glossary/currency-code.md).
# Currency Code
Currency Converter 使用 [*ISO 4217 Three Letter Currency Code*](https://en.wikipedia.org/wiki/ISO_4217) 作为货币代码，你可以在 [此处](https://www.exchangerate-api.com/docs/supported-currencies) 查看支持的所有货币。
常用的货币及代码如下：
| 货币代码 | 货币名称 | 国家 / 地区 |
|---|
| USD | 美元 | 美国 |
| CNY | 人民币 | 中国 |
| EUR | 欧元 | 欧盟 |
| HKD | 港币 | 香港 |
---
# Agent Instructions
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