> For the complete documentation index, see [llms.txt](https://docs.finrax.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.finrax.com/references/currencies-and-fees.md).

# Currencies & Fees

Currently we support 10 cryptocurrencies and 30+ fiat currencies for pairing. The following endpoints will help you check if a specific cryptocurrency is available for withdrawal and fetch the accompanied withdrawal fees bound to it. We pass on the fees we receive from our liquidity network.

In addition you will be able to fetch the most recent exchange rates for all cryptocurrencies paired with fiat currencies and all fiat exchange rates.

{% hint style="info" %}
Fiat exchange rates are updated every 30 minutes.
{% endhint %}

{% hint style="info" %}
Cryptocurrency exchange rates are real-time and are derived by our network of liquidity providers. We make sure to always get you the best exchange rate across our liquidity network.
{% endhint %}


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# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://docs.finrax.com/references/currencies-and-fees.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.