## 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.
---
# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.flowiseai.com/integrations/langchain/tools/tavily-ai.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
