How do I get an header forwarded by nginx?

[jovial echo]

How would I do that?

[desert hound]

Do you mean something like this? https://nuxt.com/docs/getting-started/data-fetching#pass-cookies-from-server-side-api-calls-on-ssr-response

[jovial echo]

not from an internal request, I want to get the headers of the browser request for the webpage, you know?

[desert hound]

If you need to pass headers from client to server, the same page has an example as well: https://nuxt.com/docs/getting-started/data-fetching#pass-client-headers-to-the-api

[jovial echo]

I have this but something is still wrong:

const { data } = await useFetch('http://ip-api.com/json/' + useRequestHeaders(['X-Real-IP']) + '?fields=49393')

I tried this method before and it did not work

[desert hound]

Have you tried to add the correct headers to the useFetch?

const { data } = await useFetch('http://ip-api.com/json/?fields=49393', {
  headers: {
    'X-Real-I': '...'
  }
});

[jovial echo]

I don't want to send this header, I want to get the header

I may have explained this wrong

basicially I just need to get the ip adress of the visitor (of my page)

to then display the location

[desert hound]

Then it seems you want to pass headers from client to server. Yes, the doc shows how to pass cookies but you could use any header component you need.
https://nuxt.com/docs/getting-started/data-fetching#pass-client-headers-to-the-api

[jovial echo]

oh I finally got it

how would I print just the value of the useRequestHeaders(...)?

like only the header value, without name and stuff