Where i can find out my own GPT API URL

I plan to implement my own GPT in my website(wix platform), where can I get my API URL? Can any expert help me out through this? really appreciate!

Welcome to the Forum!

It is not possible to access your custom GPT via API. You and others can only access it via the ChatGPT interface.

You should look into OpenAI’s Assistants API as an alternative, which offers you this flexibility.