README

An independent, third-party MiniMax provider for the WordPress PHP AI Client SDK. Works as both a Composer package and a WordPress plugin. Not affiliated with, endorsed by, or sponsored by MiniMax.

Requirements

PHP 7.4 or higher
WordPress 7.0 or higher (AI Client SDK is included in WordPress core)
- On older WordPress releases, the WordPress AI Client plugin must be installed separately

Installation

As a WordPress Plugin

Download the plugin zip
Go to Plugins > Add New > Upload Plugin in your WordPress admin
Upload and activate

As a Composer Package

composer require mralaminahamed/ai-provider-for-minimax

Configuration

WordPress Admin

Go to Settings > MiniMax to configure:

Setting	Description	Default
API Key	Your MiniMax API key	—
Default Model	Model used when none is specified	First available
Temperature	Output randomness (0.0–2.0)	1.0
Max Tokens	Maximum response length	2048
Top P	Nucleus sampling threshold (0.0–1.0)	1.0
Presence Penalty	Penalise repeated topics (-2.0–2.0)	0.0
Frequency Penalty	Penalise repeated tokens (-2.0–2.0)	0.0

Environment Variable

MINIMAX_API_KEY takes priority over the database setting:

export MINIMAX_API_KEY=your-api-key

Get your API key at platform.minimax.io/user-center/basic-information/interface-key.

Usage

With WordPress (automatic)

The provider registers itself on the init hook. No manual setup required beyond entering your API key.

use WordPress\AiClient\AiClient;

$result = AiClient::prompt('Explain quantum computing')
    ->usingProvider('minimax')
    ->generateTextResult();

echo $result->toText();

As a Standalone Composer Package

use WordPress\AiClient\AiClient;
use AlAminAhamed\MiniMaxAiProvider\Provider\MiniMaxProvider;

$registry = AiClient::defaultRegistry();
$registry->registerProvider(MiniMaxProvider::class);

putenv('MINIMAX_API_KEY=your-api-key');

$result = AiClient::prompt('Explain quantum computing')
    ->usingProvider('minimax')
    ->generateTextResult();

echo $result->toText();

Supported Models

Models are discovered dynamically from the MiniMax API (cached for 1 hour). The fallback list includes 9 models:

MiniMax-M2.7, MiniMax-M2.7 Highspeed
MiniMax-M2.5, MiniMax-M2.5 Highspeed
MiniMax-M2.1, MiniMax-M2.1 Highspeed
MiniMax-M2
MiniMax-M1
MiniMax-Text-01

Architecture

includes/
  Provider/
    MiniMaxProvider.php              # Registers provider ID "minimax", base URL https://api.minimax.io/v1
    MiniMaxTextGenerationModel.php   # OpenAI-compatible text generation
  Metadata/
    MiniMaxModelMetadataDirectory.php  # API model discovery + transient cache
  Settings/
    MiniMaxSettings.php              # WP admin settings page (logic only)
templates/
  admin/
    settings-page.php                # <form> wrapper
    section-general.php              # Section description
    field-model.php                  # Model <select>
    field-temperature.php            # Temperature <input>
    field-max-tokens.php             # Max tokens <input>
    field-top-p.php                  # Top P <input>
    field-presence-penalty.php       # Presence penalty <input>
    field-frequency-penalty.php      # Frequency penalty <input>

Settings page: options-general.php?page=minimax-settings Option key: minimax_settings

Development

# Install dependencies
composer install

# Run tests
composer test

# Lint
composer phpcs

# Auto-fix lint issues
composer phpcbf

# Static analysis
composer phpstan

# Build release zip
composer release

The release script runs composer install --no-dev --optimize-autoloader so only the plugin's own classmap is in the vendor directory — the AI Client SDK is excluded entirely (it is provided by WordPress 7.0+ at runtime).

License

GPL-2.0-or-later

mralaminahamed / ai-provider-for-minimax

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