This Todo API is built using Flask and Python, offering CRUD (Create, Read, Update, Delete) operations for managing tasks. The data is stored in a PostgreSQL database, and it includes JWT authentication for secure access. 🐍

• Create, read, update, and delete tasks (CRUD operations).
• Secure authentication using JWT (JSON Web Tokens).
• Storage of task data in a PostgreSQL database.
• Built with Flask, a lightweight and easy-to-extend web framework.

Before running the Todo API, make sure you have the following prerequisites installed:

• Python 3.x
• PostgreSQL database
• Required Python packages (Flask, psycopg2, jwt, random_word)

1. Clone the repository (if using version control):

git clone https://github.com/YourUsername/todo-api.git
cd todo-api

2. Install the required Python packages:

pip install Flask psycopg2 jwt random_word

3. Create a PostgreSQL database and configure the connection in the db.py file.

4. Run the application:

python app.py

To access protected routes, you need to authenticate using JWT (JSON Web Tokens). Follow these steps:

1. Register a User: Send a POST request to /user with a JSON payload containing name and password.
2. Login: Send a POST request to /login with a JSON payload containing name and password. You will receive a JWT token in response.
3. Use the JWT Token: Include the JWT token in the x-access-token header when making requests to protected routes, such as /todos.

• Create a Todo: Send a POST request to /todos with a JSON payload containing title to create a new task.
• Read Todos: Send a GET request to /todos to retrieve a list of tasks. You can specify the limit and offset as query parameters for pagination.
• Read a Single Todo: Send a GET request to /todo/<todo_id> to retrieve a single task by its ID.
• Update a Todo: Send a PUT request to /todo/<todo_id> with a JSON payload containing title and/or completed to update a task.
• Delete a Todo: Send a DELETE request to /todo/<todo_id> to delete a task by its ID.
• Get Users: Send a GET request to /users to retrieve a list of registered users. You can specify the limit and offset as query parameters for pagination.

For more details on the API endpoints and their usage, refer to the code and documentation in the project's files.