MartinGassner

It's working for me when I'm specifying a [custom fetch method](https://github.com/jasonkuhrt/graphql-request#using-a-custom-fetch-method). ``` const customFetch = require('fetch-cookie/node-fetch')(require('node-fetch')); const client = new GraphQLClient(endpoint, { fetch: customFetch, credentials: "include", mode: "cors", }); ```...