n8n-docs/docs/integrations/builtin/credentials/questdb.md

title	description	contentType
QuestDB credentials	Documentation for QuestDB credentials. Use these credentials to authenticate QuestDB in n8n, a workflow automation platform.	integration

QuestDB credentials

You can use these credentials to authenticate the following nodes:

• QuestDB

Prerequisites

Create a user account on an instance of QuestDB{:target=_blank .external-link}.

Supported authentication methods

• Database connection

Related resources

Refer to QuestDB's documentation{:target=_blank .external-link} for more information about the service.

Using database connection

To configure this credential, you'll need:

• The Host: Enter the host name or IP address for the server.
• The Database: Enter the database name, for example qdb.
• A User: Enter the username for the user account as configured in pg.user or pg.readonly.user property in server.conf. Default value is admin.
• A Password: Enter the password for the user account as configured in pg.password or pg.readonly.password property in server.conf. Default value is quest.
• SSL: Select whether the connection should use SSL, which sets the sslmode parameter. Options include:
  • Allow
  • Disable
  • Require
  • Verify
  • Verify-Full
• The Port: Enter the port number to use for the connection. Default is 8812.

Refer to List of supported connection properties{:target=_blank .external-link} for more information.