make a http request with a custom method in javascript

To make an HTTP request with a custom method in JavaScript, you can use the Fetch API which allows you to send and receive HTTP requests.

Here's an example of how to make an HTTP request with a custom method using the Fetch API:

index.tsx
fetch('https://example.com/api/some-endpoint', {
  method: 'CUSTOM',
  headers: {
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    key: 'value'
  })
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error(error));
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In this example, we're making a custom CUSTOM HTTP request to the https://example.com/api/some-endpoint endpoint, with a request header of Content-Type: application/json, and a request body of { "key": "value" }.

The fetch() method returns a Promise that resolves to the Response object representing the response to the request. We're using .json() method of the Response object to extract the JSON body content of the response.

Finally, we're logging the data from the response to the console. If an error occurs during the request, we catch the error and log it to the console.