API key or session

TOOL list_watches

MCP tool that lists watches for the account. An expired account can still list. No arguments.

API key or session, on the HTTP request, not in the arguments. An expired account can still list. No arguments. Same rows as GET /v1/watches.

{"jsonrpc":"2.0","id":3,"method":"tools/call","params":{"name":"list_watches","arguments":{}}}

Text payload: {"watches":[…]}. Missing auth is isError: true and text {"error":"API key required."}. That is not HTTP 401. The call itself is POST /mcp.