# Sendinblue integration

> Connect Happyforms with Sendinblue.

Source: /integrations/sendinblue-integration

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

# Sendinblue integration

1. Head over to [**SMTP & API**](https://account.sendinblue.com/advanced/api) screen in your [**Sendinblue dashboard**](https://account.sendinblue.com/).
2. Copy the v3 key from the **API KEY** input.
3. Paste this key to **API key** field in the **Sendinblue** widget.
4. Click **Save Changes**.