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

# SMS

- [Send Single SMS](https://smarthive-tech-solution.gitbook.io/smarthive-tech-solution-api/sms/send-single-sms.md)
- [Send Multiple SMS](https://smarthive-tech-solution.gitbook.io/smarthive-tech-solution-api/sms/send-multiple-sms.md)
- [Status](https://smarthive-tech-solution.gitbook.io/smarthive-tech-solution-api/sms/status.md)
- [Balance](https://smarthive-tech-solution.gitbook.io/smarthive-tech-solution-api/sms/balance.md): The "Balance" endpoint provides functionality for retrieving the current balance associated with your account. To utilize this endpoint, you'll need to make an HTTP request to the appropriate URL with
- [Send SMS Sample Code](https://smarthive-tech-solution.gitbook.io/smarthive-tech-solution-api/sms/send-sms-sample-code.md): Sample code using Send SMS API.
- [Callback](https://smarthive-tech-solution.gitbook.io/smarthive-tech-solution-api/sms/callback.md)
- [SMS DLR Error Codes](https://smarthive-tech-solution.gitbook.io/smarthive-tech-solution-api/sms/sms-dlr-error-codes.md): Common SMS DLR Codes and Descriptions