(Node.js) Simple AI Image Generation

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Note: This example requires Chilkat v11.4.0 or greater.

Install Chilkat for Node.js and Electron using npm at Chilkat npm packages for Node.js Chilkat npm packages for Electron on Windows, Linux, MacOS

var os = require('os');
if (os.platform() == 'win32') {  
  var chilkat = require('@chilkat/ck-node23-win64'); 
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node23-linux-arm');
    } else if (os.arch() == 'arm64') {
        var chilkat = require('@chilkat/ck-node23-linux-arm64');
    } else {
        var chilkat = require('@chilkat/ck-node23-linux-x64');
    }
} else if (os.platform() == 'darwin') {
  var chilkat = require('@chilkat/ck-node23-mac-universal');
}

function chilkatExample() {

    var success = false;

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    var ai = new chilkat.Ai();

    ai.Provider = "openai";

    // Use your provider's API key.
    ai.ApiKey = "MY_API_KEY";

    // Choose a model.
    ai.Model = "gpt-5";

    var askParams = new chilkat.JsonObject();
    askParams.UpdateString("image.output_format","jpeg");
    askParams.UpdateString("image.size","1024x1024");
    askParams.UpdateString("image.quality","low");
    ai.SetAskParams(askParams);

    ai.InputAddText("Generate a small, cute illustration of a gray tabby cat hugging a happy otter wearing an orange scarf");

    // Ask the AI for image output.
    success = ai.Ask("image");
    if (success == false) {
        console.log(ai.LastErrorText);
        return;
    }

    // Get the image response data.
    var bdImageData = new chilkat.BinData();
    success = ai.GetOutputBd(bdImageData);
    if (success == false) {
        console.log(ai.LastErrorText);
        return;
    }

    bdImageData.WriteFile("c:/aaworkarea/out.jpg");

    console.log("Success.");

}

chilkatExample();