Google credentials#
This section contains:
- OAuth2 single service: Create an OAuth2 credential for a specific service node, such as the Gmail node.
- OAuth2 generic: Create an OAuth2 credential for use with custom operations.
- Service Account: Create a Service Account credential for some specific service nodes, such as the Gmail node.
- Google PaLM and Gemini: Get your API key to work with Google PaLM and Google Gemini nodes.
OAuth2 and Service Account#
There are two authentication methods available for Google services nodes:
- OAuth2: Recommended because it's more widely available and easier to set up.
- Service Account: Refer to the Google documentation: Understanding service accounts for guidance on when you need a service account.
Note for n8n Cloud users
For the following nodes, you can authenticate by selecting Sign in with Google in the OAuth section:
Compatible nodes#
Once configured, you can use your credentials to authenticate the following nodes. Most nodes are compatible with OAuth2 authentication. Support for Service Account authentication is limited.
