In Postman, click your cog icon in the top right, go to Account Settings, then navigate to API keys. Generate a new key and give it an appropriate name (e.g. Workshop). Copy the key and store it somewhere accessible — you will not be able to view it again.

Return to your Your Name – Intergalactic Banking workspace and select MCP Request. Set the transport type to HTTP and use the following MCP Server URL:

https://mcp.postman.com/mcp

Set the authentication type to Bearer Token and enter the API key you generated. You can find additional guidance in the Postman Docs.

Navigate to the getCollections tool and run the request using your Workspace ID.

You can find your Workspace ID by hovering over the active Workspace name in the Workspace switcher.