/home/kueuepay/public_html/vendor/stripe/stripe-php/lib/Stripe.php
<?php

namespace Stripe;

/**
 * Class Stripe.
 */
class Stripe
{
    /** @var string The Stripe API key to be used for requests. */
    public static $apiKey;

    /** @var string The Stripe client_id to be used for Connect requests. */
    public static $clientId;

    /** @var string The base URL for the Stripe API. */
    public static $apiBase = 'https://api.stripe.com';

    /** @var string The base URL for the OAuth API. */
    public static $connectBase = 'https://connect.stripe.com';

    /** @var string The base URL for the Stripe API uploads endpoint. */
    public static $apiUploadBase = 'https://files.stripe.com';

    /** @var null|string The version of the Stripe API to use for requests. */
    public static $apiVersion = null;

    /** @var null|string The account ID for connected accounts requests. */
    public static $accountId = null;

    /** @var string Path to the CA bundle used to verify SSL certificates */
    public static $caBundlePath = null;

    /** @var bool Defaults to true. */
    public static $verifySslCerts = true;

    /** @var array The application's information (name, version, URL) */
    public static $appInfo = null;

    /**
     * @var null|Util\LoggerInterface the logger to which the library will
     *   produce messages
     */
    public static $logger = null;

    /** @var int Maximum number of request retries */
    public static $maxNetworkRetries = 0;

    /** @var bool Whether client telemetry is enabled. Defaults to true. */
    public static $enableTelemetry = true;

    /** @var float Maximum delay between retries, in seconds */
    private static $maxNetworkRetryDelay = 2.0;

    /** @var float Maximum delay between retries, in seconds, that will be respected from the Stripe API */
    private static $maxRetryAfter = 60.0;

    /** @var float Initial delay between retries, in seconds */
    private static $initialNetworkRetryDelay = 0.5;

    const VERSION = '10.21.0';

    /**
     * @return string the API key used for requests
     */
    public static function getApiKey()
    {
        return self::$apiKey;
    }

    /**
     * @return string the client_id used for Connect requests
     */
    public static function getClientId()
    {
        return self::$clientId;
    }

    /**
     * @return Util\LoggerInterface the logger to which the library will
     *   produce messages
     */
    public static function getLogger()
    {
        if (null === self::$logger) {
            return new Util\DefaultLogger();
        }

        return self::$logger;
    }

    /**
     * @param \Psr\Log\LoggerInterface|Util\LoggerInterface $logger the logger to which the library
     *   will produce messages
     */
    public static function setLogger($logger)
    {
        self::$logger = $logger;
    }

    /**
     * Sets the API key to be used for requests.
     *
     * @param string $apiKey
     */
    public static function setApiKey($apiKey)
    {
        self::$apiKey = $apiKey;
    }

    /**
     * Sets the client_id to be used for Connect requests.
     *
     * @param string $clientId
     */
    public static function setClientId($clientId)
    {
        self::$clientId = $clientId;
    }

    /**
     * @return string The API version used for requests. null if we're using the
     *    latest version.
     */
    public static function getApiVersion()
    {
        return self::$apiVersion;
    }

    /**
     * @param string $apiVersion the API version to use for requests
     */
    public static function setApiVersion($apiVersion)
    {
        self::$apiVersion = $apiVersion;
    }

    /**
     * @return string
     */
    private static function getDefaultCABundlePath()
    {
        return \realpath(__DIR__ . '/../data/ca-certificates.crt');
    }

    /**
     * @return string
     */
    public static function getCABundlePath()
    {
        return self::$caBundlePath ?: self::getDefaultCABundlePath();
    }

    /**
     * @param string $caBundlePath
     */
    public static function setCABundlePath($caBundlePath)
    {
        self::$caBundlePath = $caBundlePath;
    }

    /**
     * @return bool
     */
    public static function getVerifySslCerts()
    {
        return self::$verifySslCerts;
    }

    /**
     * @param bool $verify
     */
    public static function setVerifySslCerts($verify)
    {
        self::$verifySslCerts = $verify;
    }

    /**
     * @return null|string The Stripe account ID for connected account
     *   requests
     */
    public static function getAccountId()
    {
        return self::$accountId;
    }

    /**
     * @param null|string $accountId the Stripe account ID to set for connected
     *   account requests
     */
    public static function setAccountId($accountId)
    {
        self::$accountId = $accountId;
    }

    /**
     * @return null|array The application's information
     */
    public static function getAppInfo()
    {
        return self::$appInfo;
    }

    /**
     * @param string $appName The application's name
     * @param null|string $appVersion The application's version
     * @param null|string $appUrl The application's URL
     * @param null|string $appPartnerId The application's partner ID
     */
    public static function setAppInfo($appName, $appVersion = null, $appUrl = null, $appPartnerId = null)
    {
        self::$appInfo = self::$appInfo ?: [];
        self::$appInfo['name'] = $appName;
        self::$appInfo['partner_id'] = $appPartnerId;
        self::$appInfo['url'] = $appUrl;
        self::$appInfo['version'] = $appVersion;
    }

    /**
     * @return int Maximum number of request retries
     */
    public static function getMaxNetworkRetries()
    {
        return self::$maxNetworkRetries;
    }

    /**
     * @param int $maxNetworkRetries Maximum number of request retries
     */
    public static function setMaxNetworkRetries($maxNetworkRetries)
    {
        self::$maxNetworkRetries = $maxNetworkRetries;
    }

    /**
     * @return float Maximum delay between retries, in seconds
     */
    public static function getMaxNetworkRetryDelay()
    {
        return self::$maxNetworkRetryDelay;
    }

    /**
     * @return float Maximum delay between retries, in seconds, that will be respected from the Stripe API
     */
    public static function getMaxRetryAfter()
    {
        return self::$maxRetryAfter;
    }

    /**
     * @return float Initial delay between retries, in seconds
     */
    public static function getInitialNetworkRetryDelay()
    {
        return self::$initialNetworkRetryDelay;
    }

    /**
     * @return bool Whether client telemetry is enabled
     */
    public static function getEnableTelemetry()
    {
        return self::$enableTelemetry;
    }

    /**
     * @param bool $enableTelemetry Enables client telemetry.
     *
     * Client telemetry enables timing and request metrics to be sent back to Stripe as an HTTP Header
     * with the current request. This enables Stripe to do latency and metrics analysis without adding extra
     * overhead (such as extra network calls) on the client.
     */
    public static function setEnableTelemetry($enableTelemetry)
    {
        self::$enableTelemetry = $enableTelemetry;
    }
}
About
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About NFC Pay: Our Story and Mission

NFC Pay was founded with a vision to transform the way people handle transactions. Our journey is defined by a commitment to innovation, security, and convenience. We strive to deliver seamless, user-friendly payment solutions that make everyday transactions effortless and secure. Our mission is to empower you to pay with ease and confidence, anytime, anywhere.

  • Simplifying Payments, One Tap at a Time.
  • Reinventing Your Wallet for Modern Convenience.
  • Smart Payments for a Effortless Lifestyle.
  • Experience the Ease of Tap and Pay.
  • Innovative Solutions for Your Daily Transactions.

Frequently Asked Questions About NFC Pay

Here are answers to some common questions about NFC Pay. We aim to provide clear and concise information to help you understand how our platform works and how it can benefit you. If you have any further inquiries, please don’t hesitate to contact our support team.

faq-img

How do I register for NFC Pay?

Download the app and sign up using your email or phone number, then complete the verification process.

Is my payment information secure?

Yes, we use advanced encryption and security protocols to protect your payment details.

Can I add multiple cards to my NFC Pay wallet?

Absolutely, you can link multiple debit or credit cards to your wallet.

How do I transfer money to another user?

Go to the transfer section, select the recipient, enter the amount, and authorize the transfer.

What should I do if I forget my PIN?

Use the “Forgot PIN” feature in the app to reset it following the provided instructions.

How can I activate my merchant account?

Sign up for a merchant account through the app and follow the setup instructions to start accepting payments.

Can I track my payment status?

Yes, you can view and track your payment status in the account dashboard