Chatter in Apex

Use Chatter in Apex to develop custom experiences in Salesforce. Create Visualforce pages that display feeds, post feed items with mentions and topics, and update user and group photos. Create triggers that update Chatter feeds.

Many Chatter REST API resource actions are exposed as static methods on Apex classes in the ConnectApi namespace. These methods use other ConnectApi classes to input and return information. The ConnectApi namespace is referred to as Chatter in Apex.

In Apex, it’s possible to access some Chatter data using SOQL queries and objects. However, ConnectApi classes expose Chatter data in a much simpler way. Data is localized and structured for display. For example, instead of making many calls to access and assemble a feed, you can do it with a single call.

Chatter in Apex methods execute in the context of the context user, who is also referred to as the context user. The code has access to whatever the context user has access to. It doesn’t run in system mode like other Apex code.

For Chatter in Apex reference information, see ConnectApi Namespace.

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