The FastAPI Hello World Application is a simple API built with FastAPI. It provides basic greeting endpoints and includes an integration with OpenAI's GPT-4o model.
To use it, clone the repository and set up the environment. You can then run the application locally or with Docker. Access the available endpoints through a web browser or curl commands.
Key features include a root endpoint returning a "Hello World" message, a dynamic greeting endpoint that accepts a name, and integration with OpenAI's GPT-4o for AI chat completions. Interactive API documentation is automatically provided via Swagger UI.
Use cases for this application include providing a simple greeting API, demonstrating OpenAI GPT-4o integration, and acting as a starter template for more complex FastAPI projects.
It is built using Python. An OpenAI API key is required to use the /openai endpoint. The application can be run locally with Python or within a Docker container.