## Setup
1. To add the Tavily API node. click the Add Nodes button, **LangChain** > **Tools** > **Tavily API**
2. Create credentials for Tavily. Refer to the [official guide](https://docs.tavily.com/guides/quickstart) on how to get the Tavily API key.
3. You can now connect this node to any node that accepts tool inputs to get real-time search results.
