# Live Chat SDK This article covers the two primary integration methods: the **Embed JS SDK** and the **Iframe SDK.** Check out this simple HTML Example of the SDK in action: ## Key Capabilities * Set user information for tracking and conversation memory. * Set message-level and conversation-level context to improve responses. * Override the welcome message shown in the chat UI. * Open/close the chat, send messages programmatically, and reset the conversation. * Enable/disable using the current page text as context. ## Choosing Your Integration Method * There are two ways to integrate the Live Chat, each suited for different needs: 1. **Embed JS SDK (Recommended):** This is the simplest and most common method. A single script tag automatically injects a floating chat widget with a launcher button onto your page. It's quick to set up and handles most of the UI for you. 2. **Iframe SDK:** This method is for advanced use cases where you need full control over the chat container. You embed the chat inside an \ ``` ### 2. SDK Command Reference (Iframe) The commands for the Iframe SDK are identical to the Embed JS SDK. You use them via the `raiaiframechat` instance you created. ``` raiaIframeChat.sendCommand("OPEN_CHAT", { page: "chat" }); raiaIframeChat.sendCommand("SEND_MESSAGE", { message: "Hello!" }); ``` ### 3. CSS Customization (Iframe) With the Iframe SDK, you have full control over the `