WhatsApp Web Auto Reply Bot 🤖

This is a Python-based WhatsApp Web auto-reply bot that reads chat history from WhatsApp Web, processes the conversation using Google Gemini AI, and replies automatically as "Jayshree" with a personalized AI response.

Features

• Automatically reads WhatsApp Web chat messages using PyAutoGUI and Pyperclip.
• Sends chat history to Google Gemini AI to generate context-aware replies.
• Replies only if the last message is from the other person (prevents self-replies).
• Pastes AI-generated replies directly into WhatsApp Web chat using GUI automation.
• Mimics a persona named "Jayshree" (an Indian woman coder) for more natural conversations.
• Fully automated interaction without manual typing.

Requirements

• Python 3.x
• Modules:
  • pyautogui
  • pyperclip
  • google-genai (for Google Gemini API integration)
  • time (standard library)

Installation

Install required Python packages:

pip install pyautogui pyperclip google-genai

Note

• For pyautogui, you may need additional dependencies depending on your OS.
• This script automates mouse clicks, so ensure your screen resolution and WhatsApp Web layout match the coordinates used (or update them accordingly). [use file "cursor_position.py" to identify the coordinates]

Setup

1. Get Google Gemini API key: Obtain your API key and update the script's variable:

gemini_api_key = "YOUR_GEMINI_API_KEY"

2. Open WhatsApp Web in Chrome and make sure chats are visible.

3. Adjust screen coordinates in the script if necessary:

• Clicking Chrome icon
• Selecting WhatsApp chat
• Copying chat history
• Pasting reply
• send button

Usage/Examples

Run the script:

python main.py

The bot will continuously monitor the WhatsApp Web chat:

• It reads the latest messages by selecting and copying chat text.
• Sends chat history to the AI to generate a reply.
• Pastes the reply if the last message was from the other person.
• Skips replying if the last message was sent by "Jayshree".

Important Notes

• The bot uses screen coordinates for mouse clicks and drags. If your WhatsApp Web layout or screen resolution changes, update the coordinates accordingly in the script.
• The script depends on clipboard access for copying and pasting.
• Requires an active internet connection for AI response generation.
• Designed for personal use and learning purposes. Use responsibly.
• The bot currently assumes a fixed persona named "Jayshree" for AI response context.

How It Works (Brief)

• Clicks Chrome and opens WhatsApp Web.
• Selects chat area, drags mouse to highlight messages.
• Copies the selected chat history to clipboard.
• Checks if the last message sender is not "Jayshree".
• Sends chat history to Google Gemini API with instructions to behave like "Jayshree".
• Gets AI-generated reply, copies to clipboard.
• Pastes the reply in the chat input box and sends.

Troubleshooting & Customization

• Adjust the pyautogui.click(x, y) and dragTo coordinates to match your screen and WhatsApp Web layout.
• Add logging or print statements for debugging.
• Customize AI prompt messages to change the personality or style of replies.
• Integrate error handling for clipboard or API failures.

License

This project is open source and free to use for personal and educational purposes.

Authors

@i-JayshreeChauhan