> ## Documentation Index
> Fetch the complete documentation index at: https://docs.castled.io/llms.txt
> Use this file to discover all available pages before exploring further.

# SMS

## 1. Create SMS Provider Config

![](https://mintlify.s3-us-west-1.amazonaws.com/castled/images/sms-config-1.png)

## 2. Select the SMS provider

![](https://mintlify.s3-us-west-1.amazonaws.com/castled/images/sms-config-2.png)

## 3. Configure the API Key details

![](https://mintlify.s3-us-west-1.amazonaws.com/castled/images/sms-config-3.png)

## Email Providers

Castled supports the following sms providers:

* [Twilio](https://docs.castled.io/settings/channel-configs/sms-provider/twilio.md)


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