> ## Documentation Index
> Fetch the complete documentation index at: https://developer.cregis.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Coin Management

> Frequently Asked Questions about Coin Management

## How to get the currency code?

`Cregis` Obtain supported currency information in two ways：<br />
1、Reference documentation[currency-identifiers](/api-reference/currency-identifiers), this document will be updated regularly, but real-time performance is not guaranteed. <br />
1、Reference API [support coins](/api-reference/request-apis/currency-query), this interface will return all currency data supported by the project in real time