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Sendinblue: Authentication guide

This guide will walk you through how to authenticate or reauthenticate Sendinblue with Google Sheets, Data Studio, and Excel, as well as data warehouse destinations like Google Cloud Storage, BigQuery, and the Supermetrics API.

Before you begin

To connect Supermetrics to Sendinblue, you need an API key.

Create an API key

  1. Log in to Sendinblue.
  2. Click your account's name in the top right corner.
  3. Select SMTP & API.
  4. Click Create a new API key.
  5. Enter a name for your API key (for example, “Supermetrics”).
  6. Click Generate.
  7. Copy the API key from the list under Your API keys.

Learn more about API keys in Sendinblue's documentation.

Query types

Supermetrics offers the Email campaigns report type, which pulls the most popular performance metrics for email campaigns.

For Excel users

If your team uses Supermetrics for Excel, you’ll see different options for managing and sharing data source connections in that destination. Learn more.


Google Sheets Data Studio Excel Data integrations
Before you can authenticate the data source in Google Sheets, you need to install the Supermetrics add-on.
  1. Open a new Google Sheets file.
  2. Navigate to ExtensionsSupermetricsLaunch to open the Supermetrics sidebar.
  3. Click Create query.
  4. Under Data source, select Sendinblue.
  5. Click Start.
  6. Enter your credentials and click Log in.
  7. Click Allow.
  8. Under Select accounts, select the accounts.


  • If you encounter an authentication error such as “authentication failed”, “you need to reauthenticate” or similar, see this guide.
  • If you encounter a permission error such as “user permission denied” or similar, follow this guide.

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