What is the primary function of the n8n TOTP node?
The TOTP node handles Time-based One-Time Password operations, allowing your workflow to securely generate or verify authentication codes. This is a critical node for enhancing security in complex automated Integrations.
How do I implement multi-factor authentication steps using the TOTP node?
You integrate the TOTP node into an existing workflow, typically after a preceding action, to use a secret key to generate a token or validate an incoming token. Although it is not a trigger, it enables secure MFA steps within your automation Integrations.
Can the TOTP node validate external codes provided by a user?
Yes, the TOTP node can verify codes received from external services or user inputs, ensuring that the necessary security checks are met before the workflow proceeds to the next Integrations action. It functions as a security gate node.
Does the TOTP node act as a workflow trigger in n8n?
No, the TOTP node is an operational node, not a trigger. It executes its function (generation or verification) when the workflow reaches it, enabling secure steps within your various Integrations, but it cannot start the workflow itself.
What input is required for the TOTP node to successfully generate a code?
To generate a TOTP code, the node requires a cryptographic secret key, often provided via an upstream node or secure credential storage, allowing subsequent Integrations to use the generated code securely.