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

# Sinch

**Where:** SMS → Integrations → **Add** → Sinch · `/projects/<project>/sms/integrations/new/sinch`

{% hint style="info" %}
Screenshot TODO — capture comes from testing-plan area **01-integrations**. The description below is complete and verified against the app's provider-picker code.
{% endhint %}

Sinch is a global cloud communications provider with a high-performance SMS API and direct-to-carrier connections. Connect your Service Plan ID, sender phone number, API Key, and API Secret.

Create and edit use the same form; editing loads the saved values (secrets stay hidden).

## API reference

Endpoints: [SMS](/api-reference/notifications/sms.md).