@lobehub/chat
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Lobe Chat - an open-source, high-performance chatbot framework that supports speech synthesis, multimodal, and extensible Function Call plugin system. Supports one-click free deployment of your private ChatGPT/LLM web application.
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title: Using Perplexity AI API Key in LobeChat
description: >-
Learn how to integrate and use Perplexity AI in LobeChat to enhance your AI assistant's capabilities.
tags:
- Perplexity AI
- API key
- Web UI
# Using Perplexity AI in LobeChat
<Image alt={'Using Perplexity AI in LobeChat'} cover src={'https://github.com/lobehub/lobe-chat/assets/17870709/0c2c399f-2ed3-44b5-97c8-53e007e8c095'} />
The Perplexity AI API is now available for everyone to use. This document will guide you on how to use [Perplexity AI](https://www.perplexity.ai/) in LobeChat:
<Steps>
### Step 1: Obtain Perplexity AI API Key
- Create a [Perplexity AI](https://www.perplexity.ai/) account
- Obtain your [API key](https://www.perplexity.ai/settings/api)
<Image alt={'Create API Key'} inStep src={'https://github.com/lobehub/lobe-chat/assets/17870709/80e22593-dc0f-482c-99bf-69acdb62d952'} />
### Step 2: Configure Perplexity AI in LobeChat
- Go to the `Settings` interface in LobeChat
- Find the setting for `Perplexity AI` under `Language Model`
<Image alt={'Enter API Key'} inStep src={'https://github.com/lobehub/lobe-chat/assets/17870709/51f8f8f6-5d8a-4cf0-a2e5-d96c69fe05b8'} />
- Enter the API key you obtained
- Choose a Perplexity AI model for your AI assistant to start the conversation
<Image alt={'Select Perplexity AI model and start conversation'} inStep src={'https://github.com/lobehub/lobe-chat/assets/17870709/e6a429cb-96e1-4e85-9aa3-1334ffcad8c0'} />
<Callout type={'warning'}>
During usage, you may need to pay the API service provider. Please refer to Perplexity AI's
relevant pricing policies.
</Callout>
</Steps>
You can now engage in conversations using the models provided by Perplexity AI in LobeChat.