React Using APIs

Introduction

This page is for how to use APIs with React.

When to call APIs

When using API here is where you should call the APIs

API for calling APIs

Options

There were 4 options offered.

• Fetch API (Newish but OK)
• Axios (Believe it is popular and have used)
• JQuery (Never used)
• XMLHttpRequest (old and liked - no surprise there)

Using Fetch

Here are the to ways to use fetch.

fetch("/path/to/API")
    .then(response => response.json())
    .then(data => {/* */})

const response = await fetch("/path/to/API");
const data = await response.json();

fetch("/path/to/API", {
    method: "POST",
    body: JSON.stringify(data),
    headers: { 'Content-Type': 'application/json'}
})