Usa.gov Corporate Consumer Contact API allows users to access corporate information. The US government updates data often and the information is reviewed annually. With this API in REST format, developers could access and use data related to corporations that directly affects consumers. For example, in the consumer action handbook, users can read about how to be a savvy consumer, how to file a complaint, how to access key information resources, and to find consumer assistance. The sections help consumers to make smart decisions, that is why is important to use the API effectively. JSON, XML and JSONP formats are available, but the site only shows JSON responses. Developers can access an interactive documentation for the API, an API data model and API methods. Before application development, users should read terms of service.