---
source_url: https://www.pubnub.com/docs/sdks/rest-api/app-context-channel-introduction
title: APP CONTEXT (CHANNEL) introduction
---

# APP CONTEXT (CHANNEL) introduction

> For AI agents: documentation index at https://www.pubnub.com/llms-full.txt

The App Context API enables you to create and retrieve data associated with channels in the PubNub platform.

**Note:** For more information, refer to [App Context documentation](https://www.pubnub.com//docs/data-storage/metadata/manage-channel-metadata). If you have questions about the App Context API or require additional help with migrating from the deprecated Objects v1 API to the new data model, contact PubNub Support at [support@pubnub.com](mailto:support@pubnub.com).