Cloudflare Developers•7mo ago

Is it possible to access requests headers in Pages' functions?

I was trying to access context.request.headers but it's always empty... I'm performing API requests via postman sending custom headers but so far nothing shows up in the response. Here's my code:

export const onRequestPost: PagesFunction<Env> = async (context) => {
  return Response.json(context.request.headers);

export const onRequestPost: PagesFunction<Env> = async (context) => {
  return Response.json(context.request.headers);

In additon is it possible to get the CF's headers for country and IP in these functions? I know on CF DNS management they do set some CF headers that are attached to the request so you can retrieve the IP and country from these for each visit, I would like to see if I can do the same in CF page functions.

3 Replies

TonnyOP•7mo ago

bump!

Evil Morty•7mo ago

https://developers.cloudflare.com/workers/examples/conditional-response/

Cloudflare Docs

Conditional response · Cloudflare Workers docs

Documentation for Cloudflare Workers, a serverless execution environment that allows you to create entirely new applications or augment existing ones …

TonnyOP•7mo ago

thank you @Evil Morty that worked 👍

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Is it possible to access requests headers in Pages' functions?