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# Reverse proxy

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Tomasz (@tjcodebiuro-gmailcom) · 2024-10-30

Hi, 
I have a problem because I have an application hosted by vercel, and it works perfectly, a simple application. I would like to connect my vercel application to another application via reverse proxy but not to the main path but to some route, for example [www.myApp.com/vercelApp](https://www.myApp.com/vercelApp) and currently if I go to this path, i.e. [www.myApp.com/vercelApp](https://www.myApp.com/vercelApp) the main page of the vercel application appears correctly the problem is when I want to change the route then I get 308 and redirect and I am immediately transferred to route: [www.myApp.com/new](https://www.myApp.com/new) and I should be on route: [www.myApp.com/vercelApp/new](https://www.myApp.com/vercelApp/new) and here is the problem because I spent many hours on it and I was not able to solve it. I checked many different next.config configurations and manipulated rewrites as well as skipTrailingSlashRedirect but nothing works, it seems to me that this redirect happens before reaching rewrites if someone knows how to help me I would be grateful

Thanks


Amy Egan (@amyegan) · 2024-10-30

Hello and welcome, @tjcodebiuro-gmailcom! There are a couple of guides that can help you get this working.

- [Can I use Vercel as a reverse proxy?](https://vercel.com/guides/vercel-reverse-proxy-rewrites-external#can-i-use-vercel-as-a-reverse-proxy)
- [Rewrites on Vercel](https://vercel.com/docs/edge-network/rewrites#rewrites-on-vercel)
- [Redirects](https://vercel.com/docs/edge-network/redirects#redirects)
- [How can I use special characters in my custom domain on Vercel?](https://vercel.com/guides/how-can-i-use-special-characters-in-my-custom-domain#how-can-i-use-special-characters-in-my-custom-domain-on-vercel)


Tomasz (@tjcodebiuro-gmailcom) · 2024-11-01

unfortunately none of the solutions solve my problem


Amy Egan (@amyegan) · 2024-11-01

If you can share the configuration, someone here might be able to recognize if anything needs to be modified


Tomasz (@tjcodebiuro-gmailcom) · 2024-11-01

```js
next.config.js = module.exports = {
  skipTrailingSlashRedirect: true,
  assetPrefix: 'https://fw-gielda.vercel.app',
  async rewrites() {
    return [
      {
        source: "/:path*",
        destination: "/gielda/:path*"
      }  
    ];
  },
  headers: async () => [
    {
      source: "/:all*(.png|.jpg|.jpeg|.gif|.svg)",
      headers: [
        {
          key: "Cache-Control",
          value: "public, max-age=31536000, must-revalidate",
        },
      ],
    },
  ],
  modularizeImports: {
    '@mui/material': {
      transform: '@mui/material/{{member}}',
    },
    '@mui/lab': {
      transform: '@mui/lab/{{member}}',
    },
  },
  webpack(config) {
    config.module.rules.push({
      test: /\.(mp3)$/,
      use: [
        {
          loader: 'file-loader',
          options: {
            name: 'static/media/[name].[ext]',
          },
        },
      ],
    });
    config.module.rules.push({
      test: /\.svg$/,
      use: ['@svgr/webpack'],
    });
    return config;
  },
};
```