If you are a developer looking to deliver real-time equities data the XigniteGlobalRealTime API provides intraday tick data, volume and time weighted average prices and other market statistics including open, high, low, close, and other data for active equities, depository receipts and ETFs. Unfortunately due to exchange licensing agreements we cannot offer a free trial of this API. We would be happy to give you a live demo of the product though.
We were a startup and wanting to get things off the ground quickly, Xignite provided what we needed, easy-to-integrate REST APIs, flexible volume-based pricing and accurate market data.
Fritz Robbins, CTO