PHP client for OpenAI API.

This is a PHP client for the OpenAI API.

Installation

Install the package via composer:

composer require php-client/openai

Usage

use PhpClient\OpenAI\OpenAI;

$openai = new OpenAI(
    baseUrl: 'https://api.openai.com',
    token: 'YOUR_API_TOKEN',
);

$response = $openai->api->chat()->createChatCompletion(
    model: 'gpt-4o',
    messages: [
        ['role' => 'user', 'content' => 'Hello'],
    ],
);

echo $response->json(key: 'choices.0.message.content');

// or

foreach ($response->json(key: 'choices') as $choice) {
    echo $choice['message']['content'];
}

List of available API methods

• Audio
  • Create speech|transcription|translation
• Chat
  • Create chat completion
• Embeddings
  • Create embeddings
• Fine-tuning
  • Create|Retrieve|Cancel fine-tuning job
  • List fine-tuning jobs|events|checkpoints
• Batch
  • Create|Retrieve|Cancel|List batch
• Files
  • List files
  • Upload|Retrieve|Delete file
  • Retrieve file content
• Uploads
  • Create|Complete|Cancel upload
  • Add upload part
• Images
  • Create image
  • Create image edit|variation
• Models
  • List models
  • Retrieve model
  • Delete fine-tuned model
• Moderations
  • Create moderation
• LegacyCompletions
  • Create completion

Not implemented API methods (in development)

• Assistants
• Administration
• Realtime
• Legacy

License

This package is released under the MIT License.