axios cdn

<script src="https://unpkg.com/axios/dist/axios.min.js"></script>

// Axios CDN minified version 0.21.1
<script src="https://cdnjs.cloudflare.com/ajax/libs/axios/0.24.0/axios.min.js" integrity="sha512-u9akINsQsAkG9xjc1cnGF4zw5TFDwkxuc9vUp5dltDWYCSmyd0meygbvgXrlc/z7/o4a19Fb5V0OUE58J7dcyw==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>

// axios is promise based HTTP client for the browser and node.js

const FormData = require('form-data');
 
const form = new FormData();
form.append('my_field', 'my value');
form.append('my_buffer', new Buffer(10));
form.append('my_file', fs.createReadStream('/foo/bar.jpg'));

axios.post('https://example.com', form, { headers: form.getHeaders() })