To call a GET API from a Node.js application, you can use the built-in http or https modules to make an HTTP request to the API endpoint. Here’s an example:

const https = require('https');

const options = {
  hostname: 'jsonplaceholder.typicode.com',
  path: '/todos/1',
  method: 'GET'
};

const req = https.request(options, res => {
  console.log(`statusCode: ${res.statusCode}`);

  res.on('data', d => {
    process.stdout.write(d);
  });
});

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

req.end();

In this example, we’re using the https module to make a GET request to the ”https://jsonplaceholder.typicode.com/todos/1” endpoint. We’re setting the options for the request, including the hostname, path, and method. We’re then creating the request object with https.request() and passing in the options. We’re also setting up a listener for the response’s “data” event, which will output the response data to the console. Finally, we’re sending the request with req.end().

You can run this code in a Node.js environment (e.g. in a JavaScript file or in a Node.js REPL) to see the response from the API. You can modify the options to call a different API endpoint or use the http module instead of https if the API is served over HTTP instead of HTTPS.