Call a GraphQL API with apollo-fetch

apollo-fetch.js

const { createApolloFetch } = require('apollo-fetch');

const fetch = createApolloFetch({
  uri: 'https://1jzxrj179.lp.gql.zone/graphql',
});

fetch({
  query: '{ posts { title }}',
}).then(res => {
  console.log(res.data);
});

// You can also easily pass variables for dynamic arguments
fetch({
  query: `query PostsForAuthor($id: Int!) {
    author(id: $id) {
      firstName
      posts {
        title
        votes
      }
    }
  }`,
  variables: { id: 1 },
}).then(res => {
  console.log(res.data);
});

How can we send a header or authorization parameters?

For @Ganesh1991 or anyone else that ends up here, this where I ended up for an auth header (and should work for modifying the request too):

After the

const fetch = createApolloFetch({
  uri: 'https://1jzxrj179.lp.gql.zone/graphql',
});

add something like this:

fetch.use({ request, options }, next) => {
  if (!options.headers) {
    options.headers = {};
  }
  options.headers['authorization'] = 'your-auth-header-here';
  next();
});