{"message":"Welcome to ADM Server API","version":"1.0.0","database":"MongoDB","endpoints":{"health":"/health","auth":{"signup":"POST /api/auth/signup","login":"POST /api/auth/login","profile":"GET /api/auth/me"},"users":{"list":"GET /api/users","get":"GET /api/users/:id","assignCredit":"PUT /api/users/:id/credit","updateRole":"PUT /api/users/:id/role"},"teams":{"list":"GET /api/teams","create":"POST /api/teams","get":"GET /api/teams/:id","update":"PUT /api/teams/:id"},"installations":{"list":"GET /api/installations","my":"GET /api/installations/my","create":"POST /api/installations","get":"GET /api/installations/:id","kpi":"GET /api/installations/stats/kpi"},"installationItems":{"list":"GET /api/installation-items","create":"POST /api/installation-items","get":"GET /api/installation-items/:id","update":"PUT /api/installation-items/:id","delete":"DELETE /api/installation-items/:id"}}}