React Call APIs

apiFunction = async() => {
  try{
	const response = await fetch(`http://url.com`);
	const json = await response.json();
        return json;
  }
  catch(err) {
    throw err;
    console.log(err);
  }
}

async componentDidMount() {
	try{
	 const response = await apiFunction();
	 console.log(response);
	}
	 catch(err) {
         console.log(err);
  	}
}

click for more React codes, read about react fetch