The Twilio team has released an updated version of their API Explorer, a web-based tool that allows developers to make requests to Twilio's REST API. The new API Explorer Beta is built on top of automation tools used by Twilio to generate its Next Generation Helper Libraries, ensuring it stays up-to-date with the company's rapidly expanding product lineup. Users can select from a list of Twilio products and resources, then customize parameters and request formats before making calls to the API. Language support currently includes PHP and Java, but will expand as Twilio releases its Next Generation Helper Libraries for other languages. The tool has already seen positive feedback among developers, who are using it to learn about new products like Programmable Chat and make their first API calls.