Создание пакета PHP Composer для CaptchaAI

PHP поддерживает большую часть бэкэндов веб-автоматизации. Пакет Composer объединяет API CaptchaAI в библиотеку многократного использования — $client->solveRecaptchaV2($sitekey, $url) вместо необработанных вызовов cURL и ручного анализа JSON в каждом проекте.

Структура пакета

captchaai-php/
├── src/
│   ├── CaptchaAI.php        # Main client class
│   ├── Exception/
│   │   ├── CaptchaAIException.php
│   │   ├── SubmitException.php
│   │   ├── SolveException.php
│   │   └── TimeoutException.php
│   └── Enum/
│       └── Method.php
├── composer.json
└── README.md

Конфигурация композитора

{
    "name": "your-vendor/captchaai",
    "description": "PHP client library for CaptchaAI API",
    "type": "library",
    "license": "MIT",
    "require": {
        "php": ">=8.1",
        "guzzlehttp/guzzle": "^7.0"
    },
    "autoload": {
        "psr-4": {
            "CaptchaAI\\": "src/"
        }
    }
}

Классы исключений

<?php
// src/Exception/CaptchaAIException.php
namespace CaptchaAI\Exception;

class CaptchaAIException extends \RuntimeException
{
    private ?string $errorCode;

    private const FATAL_CODES = [
        'ERROR_WRONG_USER_KEY',
        'ERROR_KEY_DOES_NOT_EXIST',
        'ERROR_ZERO_BALANCE',
        'ERROR_IP_NOT_ALLOWED',
    ];

    public function __construct(string $message, ?string $errorCode = null)
    {
        parent::__construct($message);
        $this->errorCode = $errorCode;
    }

    public function getErrorCode(): ?string
    {
        return $this->errorCode;
    }

    public function isFatal(): bool
    {
        return in_array($this->errorCode, self::FATAL_CODES, true);
    }
}

<?php
// src/Exception/SubmitException.php
namespace CaptchaAI\Exception;

class SubmitException extends CaptchaAIException
{
    public function __construct(string $code)
    {
        parent::__construct("Task submission failed: {$code}", $code);
    }
}

<?php
// src/Exception/SolveException.php
namespace CaptchaAI\Exception;

class SolveException extends CaptchaAIException
{
    public function __construct(string $code)
    {
        parent::__construct("Task solving failed: {$code}", $code);
    }
}

<?php
// src/Exception/TimeoutException.php
namespace CaptchaAI\Exception;

class TimeoutException extends CaptchaAIException
{
    private string $taskId;

    public function __construct(string $taskId, int $timeoutSeconds)
    {
        parent::__construct("Task {$taskId} timed out after {$timeoutSeconds}s");
        $this->taskId = $taskId;
    }

    public function getTaskId(): string
    {
        return $this->taskId;
    }
}

Главный клиент

<?php
// src/CaptchaAI.php
namespace CaptchaAI;

use GuzzleHttp\Client as HttpClient;
use CaptchaAI\Exception\SubmitException;
use CaptchaAI\Exception\SolveException;
use CaptchaAI\Exception\TimeoutException;

class CaptchaAI
{
    private const SUBMIT_URL = 'https://ocr.captchaai.com/in.php';
    private const RESULT_URL = 'https://ocr.captchaai.com/res.php';

    private string $apiKey;
    private HttpClient $http;
    private int $pollInterval;
    private int $timeout;

    public function __construct(
        string $apiKey,
        int $pollInterval = 5,
        int $timeout = 180,
        ?HttpClient $httpClient = null
    ) {
        $this->apiKey = $apiKey;
        $this->pollInterval = $pollInterval;
        $this->timeout = $timeout;
        $this->http = $httpClient ?? new HttpClient(['timeout' => 30]);
    }

    // --- Core methods ---

    private function submit(array $params): string
    {
        $params['key'] = $this->apiKey;
        $params['json'] = 1;

        $response = $this->http->post(self::SUBMIT_URL, [
            'form_params' => $params,
        ]);

        $result = json_decode($response->getBody()->getContents(), true);

        if (($result['status'] ?? 0) !== 1) {
            throw new SubmitException($result['request'] ?? 'unknown');
        }

        return $result['request']; // task ID
    }

    private function poll(string $taskId): string
    {
        $startTime = time();

        while (time() - $startTime < $this->timeout) {
            sleep($this->pollInterval);

            $response = $this->http->get(self::RESULT_URL, [
                'query' => [
                    'key' => $this->apiKey,
                    'action' => 'get',
                    'id' => $taskId,
                    'json' => 1,
                ],
            ]);

            $result = json_decode($response->getBody()->getContents(), true);

            if (($result['request'] ?? '') === 'CAPCHA_NOT_READY') {
                continue;
            }

            if (($result['status'] ?? 0) === 1) {
                return $result['request'];
            }

            throw new SolveException($result['request'] ?? 'unknown');
        }

        throw new TimeoutException($taskId, $this->timeout);
    }

    private function solve(array $params): string
    {
        $taskId = $this->submit($params);
        return $this->poll($taskId);
    }

    // --- Solver methods ---

    /**

     * Solve reCAPTCHA v2
     */
    public function solveRecaptchaV2(
        string $sitekey,
        string $pageurl,
        bool $invisible = false,
        ?string $cookies = null
    ): string {
        $params = [
            'method' => 'userrecaptcha',
            'googlekey' => $sitekey,
            'pageurl' => $pageurl,
        ];
        if ($invisible) $params['invisible'] = 1;
        if ($cookies) $params['cookies'] = $cookies;

        return $this->solve($params);
    }

    /**

     * Solve reCAPTCHA v3
     */
    public function solveRecaptchaV3(
        string $sitekey,
        string $pageurl,
        string $action = 'verify',
        float $minScore = 0.3
    ): string {
        return $this->solve([
            'method' => 'userrecaptcha',
            'version' => 'v3',
            'googlekey' => $sitekey,
            'pageurl' => $pageurl,
            'action' => $action,
            'min_score' => $minScore,
        ]);
    }

    /**

     * Solve Cloudflare Turnstile
     */
    public function solveTurnstile(
        string $sitekey,
        string $pageurl,
        ?string $action = null,
        ?string $cdata = null
    ): string {
        $params = [
            'method' => 'turnstile',
            'sitekey' => $sitekey,
            'pageurl' => $pageurl,
        ];
        if ($action) $params['action'] = $action;
        if ($cdata) $params['data'] = $cdata;

        return $this->solve($params);
    }

    /**

     * Solve hCaptcha
     */
    public function solveHCaptcha(string $sitekey, string $pageurl): string
    {
        return $this->solve([
            'method' => 'hcaptcha',
            'sitekey' => $sitekey,
            'pageurl' => $pageurl,
        ]);
    }

    /**

     * Solve image/text CAPTCHA from base64
     */
    public function solveImage(
        string $base64Image,
        bool $caseSensitive = false,
        ?int $minLength = null,
        ?int $maxLength = null
    ): string {
        $params = [
            'method' => 'base64',
            'body' => $base64Image,
        ];
        if ($caseSensitive) $params['regsense'] = 1;
        if ($minLength !== null) $params['min_len'] = $minLength;
        if ($maxLength !== null) $params['max_len'] = $maxLength;

        return $this->solve($params);
    }

    /**

     * Solve GeeTest v3
     */
    public function solveGeeTestV3(
        string $gt,
        string $challenge,
        string $pageurl
    ): string {
        return $this->solve([
            'method' => 'geetest',
            'gt' => $gt,
            'challenge' => $challenge,
            'pageurl' => $pageurl,
        ]);
    }

    // --- Utility methods ---

    /**

     * Get current account balance
     */
    public function getBalance(): float
    {
        $response = $this->http->get(self::RESULT_URL, [
            'query' => [
                'key' => $this->apiKey,
                'action' => 'getbalance',
                'json' => 1,
            ],
        ]);

        $result = json_decode($response->getBody()->getContents(), true);
        return (float) ($result['request'] ?? 0);
    }

    /**

     * Report a bad solution
     */
    public function reportBad(string $taskId): bool
    {
        $response = $this->http->get(self::RESULT_URL, [
            'query' => [
                'key' => $this->apiKey,
                'action' => 'reportbad',
                'id' => $taskId,
                'json' => 1,
            ],
        ]);

        $result = json_decode($response->getBody()->getContents(), true);
        return ($result['status'] ?? 0) === 1;
    }
}

Примеры использования

<?php
require_once 'vendor/autoload.php';

use CaptchaAI\CaptchaAI;
use CaptchaAI\Exception\SubmitException;
use CaptchaAI\Exception\TimeoutException;

$client = new CaptchaAI(
    apiKey: 'YOUR_API_KEY',
    pollInterval: 5,
    timeout: 120
);

// Check balance
$balance = $client->getBalance();
echo "Balance: \${$balance}\n";

// Solve reCAPTCHA v2
try {
    $token = $client->solveRecaptchaV2(
        sitekey: '6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-',
        pageurl: 'https://https://staging.example.com/qa-login'
    );
    echo "Token: " . substr($token, 0, 40) . "...\n";
} catch (TimeoutException $e) {
    echo "Timed out: {$e->getMessage()}\n";
} catch (SubmitException $e) {
    if ($e->isFatal()) {
        echo "Fatal: {$e->getErrorCode()}\n";
        exit(1);
    }
    echo "Retryable: {$e->getErrorCode()}\n";
}

// Solve Turnstile
$turnstileToken = $client->solveTurnstile(
    sitekey: '0x4AAAAAAADnPIDROrmt1Wwj',
    pageurl: 'https://example.com/checkout'
);

// Solve image CAPTCHA
$imageBase64 = base64_encode(file_get_contents('captcha.png'));
$text = $client->solveImage($imageBase64, caseSensitive: true);
echo "Text: {$text}\n";

Поиск неисправностей

| Проблема | Причина | Исправить |

Следующие шаги

• CaptchaAI Quickstart: ваше первое решение CAPTCHA за 5 минут
• Как решить reCAPTCHA v2 через API: пошаговое руководство
• Как решить Cloudflare Turnstile через API
• Как решить GeeTest v3 с помощью API