swagger.json

{
    "openapi": "3.0.0",
    "info": {
        "version": "1.0.0",
        "title": "Simple Express API",
        "description": "A simple Express API"
    },
    "servers": [
        {
            "url": "http://localhost:3000"
        }
    ],
    "paths": {
        "/": {
            "get": {
                "summary": "Get a user",
                "responses": {
                    "200": {
                        "description": "A user object",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "type": "object",
                                    "properties": {
                                        "id": {
                                            "type": "integer",
                                            "description": "User ID"
                                        },
                                        "name": {
                                            "type": "",
                                            "description": "User name"
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}