Using node's http to make a vanilla request to a graphql server

http-graphql-request.js

const https = require('https')

const query = `
query GetCurrencyInfo($CODE: [String!]) {
  currencies(currencyCodes: $CODE) {
    name
    code
    decimalDigits
    numericCode
    active
  }
}
`
// your query above ^

const variables = {
  CODE: "USD"
}

// your variable above ^

const data = JSON.stringify({
  query,
  variables
})


const options = {
  hostname: 'swop.cx', // your graphql endpoint here
  path: '/graphql',
  method: 'POST',
  headers: {
    "Authorization": "ApiKey <YOUR-KEY-HERE>", // for authenticating
    'Content-Type': 'application/json',
  }
}

const req = https.request(options, (res) => {
    res.setEncoding('utf8');
    res.on('data', (chunk) => {
      console.log('Response', chunk); // your graphql query response
      console.log('Parsed Response', JSON.parse(chunk)); // parsed graphql query response for display purposes only
      return chunk;
    });
})

req.on('error', (error) => {
  console.error(error)
})

req.write(data)
req.end()