# API次数用完后系统会立即停止吗？

API次数用完后系统会返回错误代码，客户可以有两个解决方案：

## **1. 付款升级地址数**

客户可到团队版本页面进行地址数升级，详情可参考[这里](/cregis-wallet-guide/zh-cn/accountmanagement/bill_and_payment/feature_activation.md)。

<figure><img src="/files/geBmY42mgCC8ya1yvDAj" alt=""><figcaption></figcaption></figure>

## **2. 删除不需要的项目，释放可用地址数**

用户在删除项目前需要先禁用地址，您可以参考以下操作找到入口。

* 点击禁用后会有提示窗口，确认完成需要进行 Google 验证。
* 成功禁用后可看到禁用标签，然后可以根据以下操作找到删除项目的入口。
* 点击删除后会有提示窗口，确认后需进行 Google 验证，验证后即完成删除。


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