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

# OTP产品

- [开始使用](https://docs.innopaas.com/otp-chan-pin/test-send.md): 可发送WhatsApp验证码和SMS验证码的通用通道
- [模板(Templates)](https://docs.innopaas.com/otp-chan-pin/template.md)
- [分析(Analytics)](https://docs.innopaas.com/otp-chan-pin/fen-xi-analytics.md)
- [上行验证码(FOTP)](https://docs.innopaas.com/otp-chan-pin/shang-xing-yan-zheng-ma-fotp.md)