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

# Channels

> Connect SMS, verification, and email channels to YCloud workflows.

Choose a channel to review setup, core concepts, features, and operating recommendations.

<CardGroup cols={2}>
  <Card icon="file-lines" title="Global SMS" href="/en/documentation/integrations/channels/global-sms/index">
    Send SMS messages globally through API, SMPP, or mass messaging.
  </Card>

  <Card icon="file-lines" title="Verify" href="/en/documentation/integrations/channels/verify/index">
    Send and check verification codes across supported channels.
  </Card>

  <Card icon="file-lines" title="Email" href="/en/documentation/integrations/channels/email/index">
    Configure a domain and send email through YCloud.
  </Card>
</CardGroup>


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