Zep MemoryInstall

Overview

This node integrates with the Zep AI Memory Service, allowing users to manage memory data related to AI sessions. Specifically, for the Memory - Delete operation, it deletes all stored memory associated with a given session ID. This is useful in scenarios where you want to clear the conversation history or reset the memory state of an AI session.

Practical examples include:

• Clearing session memory after a conversation ends to start fresh next time.
• Removing sensitive or outdated information from memory for privacy or compliance reasons.
• Managing storage by deleting unused or obsolete session memories.

Properties

Output

The output is a JSON object representing the response from the Zep AI Memory Service after attempting to delete the session memory. It typically contains confirmation of deletion or error details if the operation failed.

No binary data is output by this operation.

Dependencies

• Requires an API key credential for authenticating with the Zep AI Memory Service.
• The node makes HTTP requests to the Zep service base URL configured via credentials.
• Proper network access to the Zep API endpoint is necessary.

Troubleshooting

• Common issues:

  • Invalid or missing session ID will cause the deletion to fail.
  • Incorrect or expired API key will result in authentication errors.
  • Network connectivity problems can prevent reaching the Zep API.

• Error messages and resolutions:

  • "Unauthorized" or similar: Check that the API key credential is correctly set and valid.
  • "Not Found" or "Session does not exist": Verify the session ID is correct and exists.
  • "Bad Request": Ensure the session ID parameter is provided and properly formatted.
  • Network timeout or connection errors: Confirm internet connectivity and that the Zep API endpoint is reachable.

Links and References

• Zep AI Memory Service Documentation (for detailed API usage and concepts)
• n8n HTTP Request Node documentation (for understanding how HTTP calls are made within n8n)