curl-example.sh

curl --header "Authorization: bearer <your-github-api-token-here>" https://api.github.com/graphql \
-d '{"query":"query { viewer { login } }"}'

nodes-js-example.js

const https = require( "https" )
const TOKEN="<your-github-token-here>"


const QUERY = JSON.stringify( {query: "query { viewer { login }}"} )

const OPTIONS = {
   method: "POST",
   hostname: "api.github.com",
   path: "/graphql",
   headers: {
       "Authorization":`bearer ${TOKEN}`,
       "User-Agent":"Rob-O-Matic 3000",
       "Content-Length": QUERY.length
   }
}

https
   .request( OPTIONS, res => res.pipe(process.stdout) )
   .write( QUERY )