The Twilio Python Helper Library allows developers to issue requests to the Twilio API and generate TwiML using Python code. Developers can install the library from PyPi and use the provided Quickstart tutorials to get going.
YouMail launched its Spam Risk API. YouMail uses algorithms to analyze a database of hundreds of millions of phone numbers to determine the likelihood a particular phone number is spam. Historical call patterns and crowdsourced data are combined to determine an OK, caution, or danger designation.
CallME's RESTful click-to-call API allows you to integrate Click-to-Call into your website as connect any phone number to another number easily. The service provides calling from a browser, voice messaging and a few other telephony features.