> For the complete documentation index, see [llms.txt](/docs/llms.txt)

# Twilio Integration | FusionAuth Docs

Learn more about the pre 1.26.0 FusionAuth Twilio integration.

# Twilio Integration

The functionality described on this page is deprecated as of version `1.26.0`. For `1.26.0` and later, see the [Email & Messages documentation](/docs/customize/email-and-messages/).

[Twilio](https://www.twilio.com/) is a popular third party messaging API. This integration when enabled allows FusionAuth to deliver push messaging during Two-Factor authentication.

## Configuration[#](#configuration)

The Twilio integration may be enabled using the [Integrations](/docs/apis/integrations) API or through the FusionAuth UI by navigating to Settings -> Integrations -> Twilio .

![Twilio Configuration](/img/docs/customize/email-and-messages/deprecated/integration-twilio.png)