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The CodePlex connector allows you to access the CodePlex the CodePlex API through the WSO2 ESB. CodePlex is an open source project hosting website provided by Microsoft. It provides provides a REST interface where sending and receiving of data is carried out with JSON.
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For general information on using connectors and their operations in your ESB configurations, refer Using a Connector. To download the source code of the connector, go to CodePlex Source. Once you have downloaded the source code, follow the instructions in Managing Connectors in Your ESB Instance to add and enable the connector in the ESB instance.