# 设置付款地址

```
URL: 
/api/subaccount/update/address

METHOD: 
POST

REQUEST BODY:

{
    "id": sid,        // 子账户的sid
    "code": code,     // 邮箱验证码
    "coin": form.selectCoin,    // 币种
    "address": form.addr,       // 匿名付款地址
    "amount": form.account      // 起付额 String类型
}
```

邮箱验证码请参考[发送用户相关操作邮箱验证码](https://tcminersystem.gitbook.io/tcminersystem/fa-song-yong-hu-xiang-guan-cao-zuo-you-xiang-yan-zheng-ma)

最小起付额数值不得低于下方列表:

BTC: 0.001

FB: 0.1

LTC: 0.01

DOGE: 50

BEL: 1

KAS: 20

ETC: 0.2


---

# 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://tcminersystem.gitbook.io/tcminersystem/she-zhi-fu-kuan-di-zhi.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.