To get started, go to Configuring Yammer Operations. Once you have completed your configurations, you can perform various operations with the connector.
For general information on using connectors and their operations in your ESB configurations, see Using a Connector . To download the connector, go to https://store.wso2.com/store/assets/esbconnector/yammer, click the Yammer connector, and then click Download Connector. Then you can add and enable the connector in your ESB instance.