Use the openAI API in Google Ads scripts

GPT Connector for Google Ads scripts

/******************************************
* GPT Connector for Google Ads
* @version: 1.0
* @authors: Naman Jindal (Optmyzr), Frederick Vallaeys (Optmyzr)
* -------------------------------
* This function can be used to make a call to openAI's GPT in a Google Ads script.
* Use it to send prompts to GPT that include context about a Google Ads account.
* For example, you can send campaign data from Google Ads as part of a prompt that 
* generates a text string with a summary of the account changes and performance.
* --------------------------------
* For more PPC tools, visit www.optmyzr.com.
******************************************/


var OPEN_AI_API_KEY = ''; // get your own API key at https://platform.openai.com/account/api-keys

var GPT_MODEL = 'gpt-3.5-turbo';

// Do not edit anything below this line
function main() {
  
  prompt = "apples, pears, oranges, prompt: suggest 2 more";
  var response = generateTextOpenAI(prompt);
  Logger.log(response);
  
}

function generateTextOpenAI(prompt) {
  
  //texts.pop();

  Logger.log("prompt: " + prompt);
  var url = 'https://api.openai.com/v1/chat/completions';
  var messages= [
    {"role": "user", "content": prompt}
  ];
  
  var payload = {
    "model": GPT_MODEL,
    "messages": messages
  };
  
  var httpOptions = {
    "method" : "POST",
    "muteHttpExceptions": true,
    "contentType": "application/json",
    "headers" : {
      "Authorization" : 'Bearer ' + OPEN_AI_API_KEY  
    },
    'payload': JSON.stringify(payload)
  };
  
  //Logger.log(JSON.stringify(payload));
  //var response = JSON.parse(UrlFetchApp.fetch(url, httpOptions));
  
  var response = UrlFetchApp.fetch(url, httpOptions);
  // Parsing the response
  var responseJson = JSON.parse(response.getContentText());
  //Logger.log("response: " + response);
  //Logger.log("responseJson: " + responseJson);
  
  // Access the 'choices' array in the response
  var choices = responseJson.choices;
  
  // Access the first choice and the 'text' key within it
  var text = choices[0].message.content;
  
  return (text);

}