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

# SMS API

- [Getting Started](https://docs.oneroute.io/sms-api/getting-started.md)
- [Endpoints](https://docs.oneroute.io/sms-api/sms-api.md)
- [Fetch SMS Channels](https://docs.oneroute.io/sms-api/sms-api/get-sms-channels.md)
- [Send SMS to Customers](https://docs.oneroute.io/sms-api/sms-api/send-sms-to-customers.md)
- [Send OTP SMS to Customers](https://docs.oneroute.io/sms-api/sms-api/send-sms-to-customers-1.md)
- [Fetch SMS Messages](https://docs.oneroute.io/sms-api/sms-api/fetch-sms-messages.md)
- [Get SMS DLR Message](https://docs.oneroute.io/sms-api/sms-api/get-sms-dlr-message.md)