POST https://api.openai.com/v1/chat/completions 404 (Not Found)

I am trying to use open ai api for chatGPT integration website project
but i got those errors:

1-POST https://api.openai.com/v1/chat/completions 404 (Not Found)

2-Uncaught (in promise) D {message: ‘Request failed with status code 404’, name: ‘AxiosError’, code: ‘ERR_BAD_REQUEST’, config: {…}, request: XMLHttpRequest, …}code: “ERR_BAD_REQUEST”config: {transitional: {…}, adapter: Array(2), transformRequest: Array(1), transformResponse: Array(1), timeout: 0, …}message: “Request failed with status code 404″name: “AxiosError”request: XMLHttpRequest {onreadystatechange: null, readyState: 4, timeout: 0, withCredentials: false, upload: XMLHttpRequestUpload, …}response: {data: {…}, status: 404, statusText: ”, headers: i, config: {…}, …}stack: “AxiosError: Request failed with status code 404n at https://cdnjs.cloudflare.com/ajax/libs/axios/1.2.3/axios.min.js:1:21076n at XMLHttpRequest.d (https://cdnjs.cloudflare.com/ajax/libs/axios/1.2.3/axios.min.js:1:21221)”[[Prototype]]: Error
(anonymous) @ script.js:35

here is my post request

const response = await axios.post('https://api.openai.com/v1/chat/completions',{
        model: "text-davinci-003",
        messages: [
            {
                role: "user",
                content: message
            }
        ]
    },
    {
        headers: {
          "Content-Type": "application/json",
          Authorization: `Bearer ${apiKey}`,
        },
      }