Calling Open AI API

Hi everyone 🙂 I’m just starting to learn some developpement basics and i have a project in mind, but after spending a lot of time in research i find my self lost !

I would like to do the folowing on a simple wordpress page, using any theme (don’t think the theme here is relevant)

I would like to create a simple form (that i can do ahah)

then use the content inserted to replace the “prompt” in the curl request, to make an call to the OPEN AI API so i can generate content for my users.

This is the curl request provided ny OPEN AI :

curl https://api.openai.com/v1/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $OPENAI_API_KEY" \
  -d '{
  "model": "text-davinci-002",
  "prompt": "Create an outline for an essay about Nikola Tesla and his contributions to technology:",
  "temperature": 0,
  "max_tokens": 150,
  "top_p": 1,
  "frequency_penalty": 0,
  "presence_penalty": 0
}

But now i’m stuck. How can i make this call to the OPEN AI API from wordpress ?

Any guidance, or reading i should do, or step by step explanation would be amazing !