I would like to add a header to EVERY outgoing http request (for both pages and api).

Is there build in way to do so globally in nextjs?

Context:
I use Firebase‘s App Hosing to host nextjs 14 app.
Due to technical issue, it does not support Set-Cookie at this point, hence no cookies, hence I cannot follow the best prcatices for authentication/authorization documented in nextjs site (https://nextjs.org/docs/pages/building-your-application/authentication).

I’d like to add Bearer token to every http requests the browser makes to the server without using service worker