{"error":"unknown route -- see GET /wallet, GET /chain, GET /state, GET /peers, POST /transfer, POST /amm/*, POST /perps/*, POST /aum/*, POST /clob/place-order, POST /clob/cancel-order, GET /clob/orderbook, GET /clob/orders/{trader}, GET /clob/trades (every POST finalizes immediately, no separate mine step)"}