> For the complete documentation index, see [llms.txt](https://docs-api.crosschainx.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-api.crosschainx.io/description.md).

# 基本说明

> 本文档主要用来说明部分接口中要注意的一些事项以及更详细的接口说明、具体接口入参、出参信息等

### **注意事项**

{% hint style="info" %}
**本文档请求代码示例均使用Axios**
{% endhint %}

{% embed url="<https://www.npmjs.com/package/axios>" %}

### 合约地址

{% hint style="info" %}
目前Bridgers支持17条链上已支持的任意币兑换，以下是各条链的合约地址
{% endhint %}

1. eth主网合约地址：0xe5934c17cf172b83a4f5f4f8a94385ec0ef48537
2. bsc主网合约地址：0xe5934c17cf172b83a4f5f4f8a94385ec0ef48537
3. polygon主网合约地址：0xe5934c17cf172b83a4f5f4f8a94385ec0ef48537
4. tron主网合约地址：THFFjqc393iiLgdgVW3vV748zFgBvyCVFn
5. arbitrum主网合约地址: 0xe5934c17cf172b83a4f5f4f8a94385ec0ef48537
6. avalanche主网合约地址: 0xe5934c17cf172b83a4f5f4f8a94385ec0ef48537
7. optimism 主网合约地址: 0xe5934c17cf172b83a4f5f4f8a94385ec0ef48537
8. cronos主网合约地址: 0xe5934c17cf172b83a4f5f4f8a94385ec0ef48537
9. solana主网合约地址：ravonxmJTD3Ex9kyJFKDD5uqRbsrszzPHPPhgaVbHav
10. sui主网合约地址:0x2d77f3281429472c1e3d004801d8b5be250e64878e10bf2ecd71dfe351cdab5d
11. BASE主网合约地址：0xe5934c17cf172b83a4f5f4f8a94385ec0ef48537
12. ZKSYNC主网合约地址：0xe5934c17cf172b83a4f5f4f8a94385ec0ef48537
13. zkEVM主网合约地址：0xe5934c17cf172b83a4f5f4f8a94385ec0ef48537
14. TON主网合约地址：EQBNEO5gGVMGGwUv7akYqGaPM\_W9IFLFOCV6AHi445PFumB3
15. BTC主网地址：bc1qflxvf27m4hwzjtamcntjvadcukl86rfheuzsep
16. DOGE主网地址：DFVcavxwfgmeLGxVNwMtvrxmyQ96nwjhs6
17. LTC主网地址：ltc1q7dnm064kvg6kavecdkkp65qgufsampcwn6qtw6