Question

I am using NuxtJS 2, I deployed my app on Vercel and everything has been working fine. The things changed when I decided to add serverMiddleware, I created a api folder, I added the following to the nuxt.config.js file:

serverMiddleware: [{
  path:  /api ,
  handler:  ~/api/newsletter.ts 
}],

And everything works just fine locally. As expected. I released it to my preview environment, added the corresponding environment variables, but when I try to do an api call I get the following error: POST http://localhost:3000/api/subscribe net::ERR_BLOCKED_BY_CLIENT in the release environment.

I am aware it says local host. I tried adding a vercel.json with the corresponding configuration, but it won t work in Vercel. How do I get to use api call without it being denied by the client?

Answer 1

If you are sure your app is working well on your local, then it might be cors issue. Try this: https://vercel.com/guides/how-to-enable-cors

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