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Zep Memory

Interact with Zep AI Memory Service

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Overview

This node interacts with the Zep AI Memory Service, allowing users to manage sessions, users, and memory data within the service. Specifically, for the Session - Delete operation, it deletes a session identified by a unique session ID from the Zep service.

Common scenarios where this node is beneficial include:

  • Cleaning up or removing obsolete or expired sessions in an AI-driven application.
  • Managing user sessions programmatically as part of workflow automation.
  • Integrating session lifecycle management into broader automation pipelines.

For example, after a user logs out or a session expires, this node can be used to delete the corresponding session record from the Zep AI Memory Service to maintain data hygiene.

Properties

Name Meaning
Session ID The unique identifier for the session to delete

Output

The node outputs JSON data representing the response from the Zep API after attempting to delete the session. This typically includes confirmation of deletion or error information if the operation failed.

The output structure is an array of JSON objects, each corresponding to an input item processed. If the deletion is successful, the response will reflect that; if there is an error, the output will contain an error field with the message.

No binary data is produced by this operation.

Dependencies

  • Requires an API key credential for authenticating requests to the Zep AI Memory Service.
  • The node configuration must include the base URL of the Zep API and a valid API key.
  • Network access to the Zep API endpoint is necessary.

Troubleshooting

  • Common issues:

    • Invalid or missing Session ID: The API will reject requests without a valid session identifier.
    • Authentication errors: Ensure the API key credential is correctly configured and has sufficient permissions.
    • Network connectivity problems: Verify that the n8n instance can reach the Zep API endpoint.

  • Error messages:

    • "error": "Session not found": The specified session ID does not exist. Verify the session ID is correct.
    • "error": "Unauthorized" or similar: Check the API key credential and permissions.
    • Timeout or network errors: Confirm network connectivity and API availability.

To resolve errors, verify all input parameters, credentials, and network settings.

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