# Interaction Notification API Interaction Notification API is used to push Call Pops into Channel Automation. ## Prerequisits 1. Install and configure the _Channel Automation Interface_ Package from Resource Center -> Hub. ## Studio Dependencies [CA_ContextService](./_studio_dependencies/Global%20Variable/CA_ContextService.js) Global Variable Function ## Example Usage Conversation Flow Code Block [postContextHistory](./snippets/postContactHistory.js)