{"success":true,"service":"shopking-whatsapp-service","connected":true,"endpoints":{"health":"/health","status":"/session/status","qrJson":"/session/qr","qrView":"/session/qr-view","logout":"/session/logout (POST)","sendText":"/send-text (POST, requires X-API-KEY)","sendDocument":"/send-document (POST, requires X-API-KEY)"}}