vercel.json

{
  "cleanUrls": true,
  "trailingSlash": false,
  "rewrites": [
    {
      "source": "/api/orderbook/:pair",
      "destination": "/api/orderbook"
    },
    {
      "source": "/api/trades/:pair",
      "destination": "/api/trades"
    }
  ],
  "headers": [
    {
      "source": "/(.*)",
      "headers": [
        {
          "key": "Access-Control-Allow-Origin",
          "value": "*"
        },
        {
          "key": "Access-Control-Allow-Methods",
          "value": "GET, HEAD, POST, PUT, PATCH, DELETE, OPTIONS"
        },
        {
          "key": "Access-Control-Allow-Headers",
          "value": "Accept, Content-Type, Origin"
        },
        {
          "key": "Access-Control-Max-Age",
          "value": "86400"
        },
        {
          "key": "Cache-Control",
          "value": "s-maxage=60, stale-while-revalidate"
        },
        {
          "key": "Pragma",
          "value": "no-cache"
        }
      ]
    }
  ]
}