{"service":"Mongo Logger API","version":"1.0.0","endpoints":{"POST /log":"Save a single log entry","POST /logs/bulk":"Save multiple log entries","GET /health":"Health check"},"example":{"curl":"curl -X POST http://localhost:3000/log \\\n  -H \"Content-Type: application/json\" \\\n  -d '{\n    \"level\": \"info\",\n    \"message\": \"User logged in\",\n    \"u_id\": \"12345\",\n    \"f_name\": \"John\",\n    \"l_name\": \"Doe\",\n    \"tenant\": \"acme_corp\",\n    \"page\": \"/login\"\n  }'"}}