{"name":"Decentralized Messenger Server","version":"2.0.0","features":["User Authentication (JWT)","Decentralized Message Storage","Private & Group Chats","File Uploads","Distributed Node System"],"endpoints":{"auth":{"register":"POST /api/auth/register","login":"POST /api/auth/login","refresh":"POST /api/auth/refresh","logout":"POST /api/auth/logout","me":"GET /api/auth/me"},"chats":{"create":"POST /api/chats","list":"GET /api/chats","members":"GET /api/chats/:chatId/members"},"messages":{"send":"POST /api/chats/:chatId/messages","list":"GET /api/chats/:chatId/messages","get":"GET /api/messages/:messageId","markRead":"POST /api/messages/:messageId/read","delete":"DELETE /api/messages/:messageId"},"files":{"upload":"POST /api/files/upload","download":"GET /api/files/download/:fileId","info":"GET /api/files/info/:fileId","list":"GET /api/files/list"},"health":"GET /health"}}