Welcome to the Zapier Langchain Automation repository! This project aims to demonstrate how to automate tasks using natural language instructions and integrate them with Zapier. It utilizes the OpenAI GPT-3.5 language model to understand and respond to user instructions, and Zapier to execute various actions based on those instructions.

Before running the scripts in this repository, make sure you have the following prerequisites installed:

• Python (version 3.6 or later)
• OpenAI Python library
• dotenv Python library
• requests Python library

Additionally, you need to set up an account on OpenAI and obtain an API key. Also, sign up for a Zapier account and get an API key (Zapier NLA API key).

To ensure you have the required Python libraries, you can now use the requirements.txt file provided in this repository. Install the dependencies by running the following command:

pip install -r requirements.txt

This repository contains the following main scripts:

This script interacts with the OpenAI GPT-3.5 language model. It sets up the environment, defines functions to add decimal and hexadecimal values, and sends an email based on user instructions. The main loop continuously interacts with the GPT-3.5 model and calls the appropriate functions based on the responses.

This script sends an email through Zapier using the Zapier NLA (Natural Language Automation) API. It defines a function send_email_through_zapier that takes instructions as input and triggers the email sending action through the Zapier API.

This script utilizes the Langchain library to create an agent that interacts with the OpenAI language model and the Zapier toolkit. The agent is designed to react to user instructions and automate actions based on them.

To run the scripts, follow these steps:

1. Clone this repository to your local machine.

2. Rename the .env.template file to .env. You can do this by executing the following command in the terminal or command prompt:

   mv .env.template .env

3. Open the newly created .env file in a text editor and add your actual OpenAI API key as follows:

   OPENAI_API_KEY="YOUR_OPENAI_API_KEY"

   Replace YOUR_OPENAI_API_KEY with your actual API key provided by OpenAI.

4. Install the required libraries using the requirements.txt file:

   pip install -r requirements.txt

5. Proceed to run the desired script(s) using Python.

To demonstrate the functionality of the scripts, consider the following examples:

Run the openai_function_calling.py script. The GPT-3.5 model will interact with you through the console. It can add decimal and hexadecimal values and send an email based on your instructions.

Modify the instructions_local variable in the script with your desired email content. Run the script, and it will send the specified email through Zapier using the Zapier NLA API.

Run the send_email_through_zapier_nla_langchain.py script. The Langchain agent will prompt you for a task, and it will use the GPT-3.5 model and Zapier toolkit to perform the specified action.

Contributions to this repository are welcome. If you encounter any issues, have suggestions, or want to add features, please feel free to create pull requests or raise issues.

This project is licensed under the MIT License.

Thank you for using Zapier Langchain Automation! Happy automating!"