{ "version": 2, "buildCommand": "npm install && npm run build", "functions": { "api/index.js": { "runtime": "nodejs18.x" } }, "routes": [ { "pattern": "/(.*)", "script": "api/index.js", "headers": { "Access-Control-Allow-Credentials": "true", "Access-Control-Allow-Methods": "GET, POST, PUT, DELETE, OPTIONS", "Access-Control-Allow-Headers": "X-CSRF-Token, X-Requested-With, Accept, Accept-Version, Content-Length, Content-MD5, Content-Type, Date, X-Api-Version" } } ] }