A node.js script to change the paused status of all the sites under a cloudflare account at once.

cloudflare_pause.js

// run 'npm install cloudflare' before running this script
var cf = require('cloudflare')({
  email: 'cloudflare@email.com', // Your cloudflare account email
  key: 'yourapikey' // Your cloudflare api key, found in CLoudflare > My profile
});

cf.zones.browse({per_page: 60}).then( function( resp ){
	for (var i = resp.result.length - 1; i >= 0; i--) {
		console.log( "domain: ", resp.result[i].name );
		cf.zones.edit( resp.result[i].id, { paused: true } ).then( function( resp ){ // change to paused: false when you want to unpause. 
			console.log("Paused: ", resp );
		});
	}
});