Can't connect to Storefront API

[WI1110]

Hello,

I'm attempting to use the Storefront API and Buy-Button code to create a store on an external custom website, however all of my attempts to access my private app's products have ended in failure. I'll paste my code and error below:

const options = {
    hostname: 'https://mystore.myshopify.com/api/2021-07/graphql.json',
    method: 'POST',
    headers: {
        'X-Shopify-Storefront-Access-Token': 'storefront api access code',
        'Content-Type': 'application/json',
    },
    body: JSON.stringify({
        query: `
        query {

            products(first:1) {
          
              edges {
          
                node {
          
                  id
          
                }
          
              }
          
            }
          
          }`
    })
}

fetch('https://mystore.myshopify.com', options).then(res => res.json()).then(data => {
    console.log(data.data)
});

And here's my error:

PS C:\Users\shane\Documents\Websites\maya_site> node server
(node:6372) UnhandledPromiseRejectionWarning: FetchError: invalid json response body at https://hhvdev.myshopify.com/ reason: Unexpected end of JSON input
    at C:\Users\shane\Documents\Websites\maya_site\node_modules\node-fetch\lib\index.js:272:32
    at processTicksAndRejections (internal/process/task_queues.js:93:5)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:6372) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 2)        
(node:6372) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

for further reference I'm using Node.JS and the node-fetch module.