Dynamic rewrites via vercel.json

[floriangosse]

I want to utilize the rewrite functionality to proxy an API endpoint but the endpoint has to be different for the environments.

For now I've done with a middleware and an environment variable but would like to use the environment inside of the rewrite rules.

[amyegan]

It sounds like you're already using the solution I would recommend, @floriangosse! Middleware is letting you use environment variables for rewrites, while a vercel.json config is not able to access them.

[floriangosse]

Thanks for your quick answer. Would have been nice to use the rewrite feature because it reduces the usage functions.

Maybe it could be a useful solution for the future to support environment variables in some parts of the vercel.json.