Authentications are secured connections to a source of data. Authentications allow you to define credentials to retrieve data and then use those credentials to create as many sources of that data as you might need.
- Open the TD Console.
- Navigate to Integrations Hub > Catalog.

- Search for your Integration in the Catalog; then hover your mouse over the icon and select Create Authentication.

- Ensure that the Credentials tab is selected and then enter credential information for the integration.
Authentication details vary depending on the type (see About Treasure Data Integrations). Here is an example authentication page:

- Select Continue.
- Enter a name for your authentication and select Done.