string gChatGptApiKey = "xxxxxxxxxxxxxxxxxxxxxxxxx";

default
{
    state_entry()
    {
        llListen(0, "", llGetOwner(), "");
    }

    listen(integer channel, string name, key id, string message)
    {
        string json = llList2Json(JSON_OBJECT, [
            "model", "text-davinci-003",
            "prompt", message,
            "temperature", 0.9,
            "max_tokens", 150,
            "top_p", 1,
            "frequency_penalty", 0.0,
            "presence_penalty", 0.6
        ]);
        llHTTPRequest("https://api.openai.com/v1/completions", [
            HTTP_MIMETYPE, "application/json",
            HTTP_METHOD, "POST",
            HTTP_BODY_MAXLENGTH, 16384,
            HTTP_CUSTOM_HEADER, "Authorization", "Bearer " + gChatGptApiKey
        ], json);
    }

    http_response(key request_id, integer status, list metadata, string body)
    {
        llSay(0, llStringTrim(llJsonGetValue(llJsonGetValue(body, ["choices", 0]), ["text"]), STRING_TRIM));
    }

}