Usage React Native

[XavegX367]

At the moment I am getting an error: The package at "node_modules/fetch/lib/fetch.js" attempted to import the Node standard library module "http". It failed because the native React runtime does niet include the Node standard library.

I am running React Native through Expo.

Am I actually able to call this in my React Native app itself or should I setup a Node server to handle this?

The error pops up once I try to do this:
const ews = require('ews-javascript-api');