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>>General features:

>>Futuresfeed ™ SDK :
* Provides real-time and delayed market data from all the US based commodity exchanges, with some support for the foreign markets.
* Allows developers to integrate both real-time and delayed data in streaming and snapshot formats into custom applications and websites.
* Exposes both a request-response and a streaming API.
* The downstream client protocol is a simple, lightweight XML based, SOAP-like protocol over a simple TCP/IP connection.
* Data access is restricted by a simple user authentication mechanism based on password and data encryption.
* Scalability.
* User management API with support for provisioning and auditing; user access at exchange and contract level, allowing for real-time, delayed access or no access at all.
* Full refresh support in a hierarchy that allows quote-servers to be placed in both a horizontal and a vertical manner.
* Starting at $2,500 per month plus communication costs..