Actions20
Overview
This node integrates with the Zep AI Memory Service to manage sessions, users, collections, documents, and memory data. Specifically, for the Session - List operation, it retrieves a list of all sessions stored in the Zep service.
Common scenarios where this node is beneficial include:
- Retrieving active or historical session data for analysis or processing.
- Managing user interactions by listing sessions to identify ongoing conversations.
- Integrating session data into workflows that require context about user activity or memory states.
Practical example:
- A chatbot workflow could use this node to fetch all sessions to display recent conversations or to perform batch operations on sessions.
Properties
| Name | Meaning |
|---|---|
| Session ID | The unique identifier for the session (required for some session-related operations). |
For the List operation on the Session resource, no additional input properties are required beyond selecting the resource and operation.
Output
The output is a JSON array representing the list of sessions retrieved from the Zep AI Memory Service. Each item in the array corresponds to a session object containing details such as session ID, associated user ID, metadata, and other session-specific information as provided by the API.
No binary data output is produced by this operation.
Dependencies
- Requires an API key credential for authenticating with the Zep AI Memory Service.
- The node uses the base URL and API key from the configured credentials to make HTTP requests.
- Network access to the Zep AI Memory Service endpoint is necessary.
Troubleshooting
Common issues:
- Invalid or missing API key credential will cause authentication failures.
- Network connectivity problems can prevent successful API calls.
- Incorrect resource or operation selection may lead to unexpected errors.
Error messages:
- Authentication errors typically indicate invalid or expired API keys; verify and update credentials.
- HTTP request failures might show status codes like 404 or 500; check if the service endpoint is correct and operational.
- JSON parsing errors may occur if input parameters expecting JSON are malformed; ensure proper JSON formatting.
Links and References
- Zep AI Memory Service Documentation (for detailed API reference and usage)
- n8n documentation on HTTP Request Node (conceptual similarity)