> For the complete documentation index, see [llms.txt](https://developers-apps-in-toss.toss.im/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers-apps-in-toss.toss.im/documentation/api-and-sdk-zh/sdk/domains-api/tosspay.md).

# TossPay

用于打开 TossPay 支付·定期支付认证窗口。仅在支付窗口中执行用户认证，实际支付处理需要在认证成功后由服务器另行处理。

### API 列表

| API                             | 说明                        | 详情                                                                                                                             |
| ------------------------------- | ------------------------- | ------------------------------------------------------------------------------------------------------------------------------ |
| `TossPay.authorize`             | 打开 TossPay 支付窗口并执行用户认证。   | [./authorize/REFERENCE.md](/documentation/api-and-sdk-zh/sdk/domains-api/tosspay/tosspay.authorize.md)                         |
| `TossPay.authorizeSubscription` | 打开 TossPay 定期支付窗口并执行用户认证。 | [./authorizeSubscription/REFERENCE.md](/documentation/api-and-sdk-zh/sdk/domains-api/tosspay/tosspay.authorizesubscription.md) |


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