# Integrating an Amazon Lex V2 bot with Facebook Messenger
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You can host your Amazon Lex V2 bot in Facebook Messenger. When you do, Facebook users can interact with your bot to fulfill intents. 

Before you start, you need to sign up for a Facebook developer account at [https://developers.facebook.com](https://developers.facebook.com).

You need to perform the following steps:

**Topics**
+ [Step 1: Create a Facebook application](facebook-step-1.md)
+ [Step 2: Integrate Facebook Messenger with the Amazon Lex V2 bot](facebook-step-2.md)
+ [Step 3: Complete Facebook integration with your Lex V2 bot](facebook-step-3.md)
+ [Step 4: Test the integration with Facebook Messenger](facebook-step-4.md)