Overview
This node interacts with the Veritrust A2A Agent Registry, allowing users to manage and query agents within the registry. Specifically, the 'List Agents' operation fetches a list of agents, optionally filtering to only those that are verified. This is useful for scenarios where users need to retrieve agent information for integration, verification, or monitoring purposes, such as listing all registered agents or only those that have been verified for trustworthiness.
Use Case Examples
- Listing all agents in the registry to display in a dashboard.
- Retrieving only verified agents to ensure trusted interactions.
Properties
| Name | Meaning |
|---|---|
| Verified Only | When enabled, the node will list only agents that have been verified in the registry. |
Output
JSON
json- The JSON response from the Veritrust A2A Agent Registry API containing the list of agents.
Dependencies
- Requires an API key credential for the Veritrust A2A API, including base URL and optional custom authorization header.
Troubleshooting
- Ensure the API key credential is correctly configured with the base URL and API key; missing or incorrect credentials will cause authentication errors.
- If the 'Verified Only' option is enabled but no agents are returned, verify that there are verified agents in the registry or try disabling the filter to see all agents.
- Network or endpoint errors may occur if the base URL is incorrect or the Veritrust A2A service is unavailable.
Links
- Veritrust A2A API Documentation - Official API documentation for the Veritrust A2A Agent Registry, detailing endpoints and usage.