Reddit invite code scrapper + php validator for mocaverse.xyz

composer.json

{
  "require": {
    "guzzle/guzzle": "~3.9",
    "ext-json": "*",
    "ext-curl": "*",
    "guzzlehttp/guzzle": "^7.8",
    "ext-pcntl": "*"
  }
}

scrapper.js

const results = [];

for (let item of document.getElementsByTagName('shreddit-comment')) {
    for (let comment of item.querySelectorAll('[slot=comment]')) {
        for (let paragraph of comment.getElementsByTagName('p')) {
            for (let match of paragraph.innerHTML.matchAll(/[A-Z0-9]{10}/g)) results[match[0]] = match[0];
        }
    }
}

console.log(Object.values(results).join('\n'));

validator.php

<?php

declare(strict_types=1);
declare(ticks=1);


use GuzzleHttp\Client;
use GuzzleHttp\Exception\RequestException;
use GuzzleHttp\Psr7\Request;

require_once __DIR__ . '/vendor/autoload.php';


$client = new Client([
    'base_uri' => 'https://api.moca-id.mocaverse.xyz',
    'timeout' => 2.0,
]);

$availableCodes = [];
$failedCodes = [];
if (file_exists('failed.txt')) {
    $failedCodes = explode(PHP_EOL, file_get_contents('failed.txt'));
    $failedCodes = array_filter($failedCodes, static fn (string $code) => '' !== $code);
}
if (file_exists('available.txt')) {
    $availableCodes = explode(PHP_EOL, file_get_contents('available.txt'));
    $availableCodes = array_filter($availableCodes, static fn (string $code) => '' !== $code);
}

$skipCodes = array_unique(array_merge($availableCodes, $failedCodes));
$codes = explode(PHP_EOL, file_get_contents('codes.txt'));
$codes = array_map(static fn (string $code) => trim($code), $codes);
$codes = array_filter($codes, static function (string $code) use ($skipCodes) {
    return !in_array($code, $skipCodes, true) && $code !== '';
});
$codes = array_values($codes);
function saveCodes(): void
{
    global $failedCodes, $exit, $availableCodes;

    echo 'Save failed codes...' . PHP_EOL;

    file_put_contents('failed.txt', implode(PHP_EOL, $failedCodes));
    file_put_contents('available.txt', implode(PHP_EOL, $availableCodes));

    $exit = true;
}
$exit = false;
register_tick_function(static function () {
    global $exit;

    if ($exit) {
        exit;
    }
});

pcntl_signal(SIGTERM, 'saveCodes');
pcntl_signal(SIGINT, 'saveCodes');
pcntl_signal(SIGHUP, 'saveCodes');
pcntl_signal(SIGUSR1, 'saveCodes');

try {
    $retries = 1;
    for ($i = 0, $max = count($codes); $i < $max; ) {
        $code = $codes[$i];

        if (in_array($code, $failedCodes, true)) {
            $i++;
            continue;
        }

        $templateUri = '/api/referral-codes/verify';
        try {
            printf('Trying code: %s', $code.PHP_EOL);

            $headers = [];
            $headers['authority'] = 'api.moca-id.mocaverse.xyz';
            $headers['accept'] = 'application/json, text/plain, */*';
            $headers['accept-language'] = 'en-US,en;q=0.9';
            $headers['content-type'] = 'application/json';
            $headers['origin'] = 'https://www.mocaverse.xyz';
            $headers['referer'] = 'https://www.mocaverse.xyz/';
            $headers['sec-ch-ua'] = '"Not A(Brand";v="99", "Google Chrome";v="121", "Chromium";v="121"';
            $headers['sec-ch-ua-platform'] = '"macOS"';
            $headers['user-agent'] = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36';

            $body = json_encode(['referralCode' => $code], JSON_THROW_ON_ERROR);
            $response = $client->send(new Request('POST', sprintf($templateUri, $code), $headers, $body));

            $response = json_decode($response->getBody()->getContents(), true, 512, JSON_THROW_ON_ERROR);
            printf('Code accessed: %s'.PHP_EOL, $code);
            $availableCodes[] = $code;

            usleep(1500000);

            $i++;
        } catch (RequestException $ex) {
            $failedResponse = $ex->getResponse();

            if ($failedResponse->getStatusCode() === 429) {
                echo "Retry, because too many requests" . PHP_EOL;
                $retries++;
                usleep(3500000 * $retries);
                continue;
            }
            $retries = 1;

            $i++;

            try {
                $contents = json_decode($failedResponse->getBody()->getContents(), true, 512, JSON_THROW_ON_ERROR);
                $message = $contents['message'];
            } catch (\Throwable) {
                $message = 'Unknown error';
            }

            printf('Code: "%s" is failed [%s]'.PHP_EOL, $code, $message);
            $failedCodes[] = $code;
            usleep(1500000);

            continue;
        }
    }

    echo 'I\'m done'.PHP_EOL;
} finally {
    saveCodes();
}

Paste the js script into the developer console on the reddit page https://www.reddit.com/r/Animoca/comments/1ag6tt2/share_your_mocaverse_invite_codes_here/.
And you will get all the codes, put them in the codes.txt file and run the php script to get all the available codes. Each actual code will be written to the {code}.txt file.