These are resources available for api in dall-e-2

Images Resource

create

Method : ImagesGenerations::create()

The method may accept the following parameters:

• $prompt: The text description of the image to be generated.
• $apiKey: The API key or token required to access the DALL-E API.
• $model: The name or ID of the DALL-E model to be used for image generation. (Optional)
• $size: The size of the output image in pixels, specified as a width-height tuple. For example, “512×512”. (Optional)
• $n: The number of images to generate for the given text description. Defaults to 1 if not specified. (Optional)
• $response_format: The format of the response, either “json” or “image”. If “json” is selected, the method will return a JSON object containing the URL of the generated image(s). If “image” is selected, the method will download the image(s) to the specified directory. (Optional)
• $response_dir: The directory where the generated image(s) should be saved if the $response_format parameter is set to “image”. (Optional)

$response = $client->images()->create([
    'prompt' => 'A cute baby sea otter',
    'n' => 1,
    'size' => '256x256',
    'response_format' => 'url',
]);
parameter

{
  "prompt": "A cute baby sea otter",
  "n": 2,
  "size": "1024x1024"
}

Url=POST https://api.openai.com/v1/images/generations

edit

Creates an edited or extended image given an original image and a prompt.

Method: ImagesEdits::createImage()

The method may accept the following parameters:

• $image_url: The URL of the image to be edited.
• $attributes: An associative array of attribute keys and values that should be modified. For example, array(‘color’ => ‘red’, ‘texture’ => ‘smooth’). The available attributes depend on the DALL-E model being used.
• $apiKey: The API key or token required to access the DALL-E API.
• $model: The name or ID of the DALL-E model to be used for image editing. (Optional)
• $response_format: The format of the response, either “json” or “image”. If “json” is selected, the method will return a JSON object containing the URL of the edited image. If “image” is selected, the method will download the edited image to the specified directory. (Optional)
• $response_dir: The directory where the edited image should be saved if the $response_format parameter is set to “image”. (Optional)

$response = $client->images()->edit([
    'image' => fopen('image_edit_original.png', 'r'),   // parameter 1
    'mask' => fopen('image_edit_mask.png', 'r'),        // parameter 2
    'prompt' => 'A sunlit indoor lounge area with a pool', // parameter 3
    'n' => 1,                                             // parameter 4
    'size' => '256x256',                                  // parameter 5
    'response_format' => 'url',                           // parameter 6
]);

$response->created; 

foreach ($response->data as $data) {
    $data->url; 
    $data->b64_json; 
}
$response->toArray(); 

Variation

Creates a variation of a given image.

Method : ImagesVariations::createImage()

The method may accept the following parameters:

• $image_url: The URL of the image to be varied.
• $variation_type: The type of variation to be applied to the image. Possible values are “zoom”, “rotate”, “shift”, “color”, “texture”, “pattern”, “jitter”, “brightness”, “contrast”, “saturation”, “noise”, and “blur”.
• $apiKey: The API key or token required to access the DALL-E API.
• $model: The name or ID of the DALL-E model to be used for image variation. (Optional)
• $response_format: The format of the response, either “json” or “image”. If “json” is selected, the method will return a JSON object containing the URL of the generated image(s). If “image” is selected, the method will download the generated image(s) to the specified directory. (Optional)
• $response_dir: The directory where the generated image(s) should be saved if the $response_format parameter is set to “image”. (Optional)

$response = $client->images()->variation([
    'image' => fopen('image_edit_original.png', 'r'), //parameter 1
    'n' => 1,                                         //parameter 2
    'size' => '256x256',                              //parameter 3
    'response_format' => 'url',                       //parameter 4
]);

url = POST https://api.openai.com/v1/images/variations