g4f
GPT4 for free, No API key, no auth required.
gpt4js
Using ChatGPT4/3.5-turbo/Gemini-Pro/BlackBox and etc. unlimited and free.
gifted-gpt
Free Chat GPT4 npm package, No API key or auth needed, All Models Included as well as Image Generators.
gpt4free-client
A powerful Node.js script to communicate with big text AI models (like gpt4 or OpenChat)