Ion Burdianov

noxonsu

Simplest Multi-currency wallet for WordPress. Check premium version https://codecanyon.net/item/multicurrency-crypto-wallet-and-exchange-widgets-for-wordpress/23532064
We use this 3rd party services: 
https://etherscan.io/ – free public blockchain explorer. they provide information for user balances (Ethereum cryptoccurrency and ER20 assets); 
https://infura.io/ – (free 100,000 Requests/Day) ethereum endoint to broadcast transactions. 
https://www.blockchain.com/btc, https://api.blockcypher.com/v1/btc/main, https://live.blockcypher.com/ – bitcoin explorers 
https://ghostscan.io – GHOST blockchain explorer 
https://explore.next.exchange – NEXT blockchain explorer 
https://horizon.stellar.org – STELLAR blockchain exploreer 
https://api.blocktrail.com/v1/BTC – Bitcoin mining fees data 
https://api.bitcore.io/api/BTC/mainnet – free bitcoin endpoint where we send a transactions for broadcatst to the bitcoin network. Otherwise user must install own bitcoin node. 
https://next.swaponline.io/mainnet – NEXT blockchain node endpoint 
https://noxon.wpmix.net/currsAll.php – free cryptocurrency price feed
<h3>Usage</h3>
Activate plugin, go to MCW options and enable “Use Multi Currency Wallet template as home page.”

Bitcoin, Ethereum and ERC20 crypto wallets with exchange

Simplest Multi-currency wallet for WordPress.

cryptoexchange

This plugin transforms your WordPress site into a cryptocurrency exchange platform. It bridges Web2 and Web3 technologies and allows you to create a crypto trading interface without coding knowledge.
<h4>🆓 FREE VERSION FEATURES</h4>
Trading Exchange Module 
* Professional spot trading interface 
* Advanced charts integration (real-time price charts) 
* Market order execution with instant processing 
* Order book display (buy/sell orders with depth) 
* Trading history and activity logs 
* Real-time balance updates 
* Order cancellation system 
* One-click repeat order functionality 
* Mobile responsive interface 
* Theme system (5 themes: Light, Dark, Ocean, Navy, Purple)
Balance Management 
* Multi-currency wallet support 
* Dual balance system (available + locked) 
* Atomic balance operations (thread-safe) 
* BC Math library for precise decimal calculations 
* MySQL transaction locking for data integrity 
* Balance update notifications
Trading Pairs Management 
* Create unlimited custom trading pairs 
* Quick setup buttons for popular coins (BTC, ETH, USDT, BNB, SOL, DOGE, XRP, ADA, etc.) 
* Auto-fetch symbol data from exchange API 
* Price and quantity precision settings 
* Min/max order limits configuration 
* Step size configuration 
* Commission rate settings (0-100%) 
* Testnet/Mainnet support
Admin Dashboard 
* User balance management interface 
* Add/remove user balances 
* Trading pairs configuration 
* Order management and monitoring 
* URL structure customization 
* Tab-based settings organization 
* User search functionality
Chart & Market Data 
* Professional charting widget integration 
* Real-time price updates 
* 24-hour change percentage 
* Volume tracking (base and quote) 
* Multiple timeframes support 
* RSI and MA indicators 
* Auto theme adjustment for charts
Security Features 
* WordPress nonce verification on all AJAX calls 
* CSRF token protection 
* XSS prevention with output escaping 
* SQL injection prevention (prepared statements) 
* Input sanitization and validation 
* Rate limiting on sensitive operations 
* Secure session management
Technical Features 
* AJAX-powered interface (no page refresh needed) 
* WordPress coding standards compliance 
* Translation ready with text domains 
* Custom post type for trading pairs 
* Transient caching (1 hour for API calls) 
* Database optimization with indexes 
* Error handling and rollback support 
* WebSocket-ready architecture
User Interface 
* Professional trading dashboard 
* Collapsible order book sections 
* Mobile-optimized design 
* Touch gesture support 
* Dropdown menus for mobile 
* Loading states and spinners 
* Success/error notifications 
* Smooth animations and transitions
<h4>💎 PRO VERSION FEATURES (PREMIUM)</h4>
ICO/Presale Module 🔒 
* Launch professional token sale campaigns 
* Dynamic landing pages with countdown timers 
* 5 unique banner styles (VIP, Neon, Hologram, Wave, Glass) 
* Multiple payment methods (card payments, crypto, Web3 wallets) 
* Tokenomics visualization and team showcase 
* Ready-to-use templates for instant setup
Buy Crypto Module 🔒 
* Exchange API integration with 300+ cryptocurrencies 
* Real-time pricing and instant balance updates 
* Custom coin support with individual pricing 
* Commission management per coin 
* Min/max purchase limits 
* Pre-configured settings for popular coins
Advanced Exchange Features 🔒 
* Limit orders 
* Advanced charts integration 
* 5 color themes customization 
* Repeat order functionality 
* Advanced commission settings 
* Withdrawal system
Staking Module 🔒 
* Flexible staking periods (7-365 days) 
* Dynamic APY rates per period 
* Automatic reward calculations 
* Early withdrawal penalties 
* Detailed performance statistics 
* Ready-to-use staking packages
Shop Module 🔒 
* Digital product sales with crypto payments 
* Support for multiple payment gateways 
* Guest checkout capability 
* Automatic delivery after admin approval 
* Inventory and order management 
* Coupon system
Blockchain Monitor 🔒 
* Real-time blockchain transaction tracking 
* Multi-chain support (BTC, ETH, TRON, BSC, Polygon, Arbitrum) 
* Smart contract verification 
* No external API required 
* Transaction hash tracking
Live Market Data 🔒 
* WebSocket connection for real-time data 
* Real-time price updates for hundreds of coins 
* 24-hour change percentages 
* Trading volume data 
* Millisecond-level latency
Wallet Generator 🔒 
* Create real blockchain wallets 
* Support for Ethereum, Bitcoin, TRON, Solana 
* Layer 2 networks support 
* Bulk wallet generation (1000+ at once) 
* Private key management (downloadable, not stored) 
* Unique wallet per user 
* QR code generation 
* Social sharing capabilities
Advanced Security System 🔒 
* 5-layer security implementation 
* Email verification with one-time codes 
* 2FA with authenticator apps (TOTP) 
* Messenger bot verification 
* Security words and images 
* 3-level KYC system 
* Rate limiting and session security
Advanced User Management 🔒 
* Multi-wallet system per user 
* Internal transfers between users 
* VIP levels (10 tiers) 
* Referral system 
* Advanced transaction history 
* Login tracking 
* Custom commission rates per user
Payment Integration 🔒 
* Popular payment gateway support 
* Card payments (all major cards, mobile wallets) 
* Advanced crypto balance payments 
* Web3 wallet integration 
* Transaction hash verification 
* Sandbox testing support
Additional PRO Features 🔒 
* API access for external integrations 
* White-label options 
* Custom branding 
* Priority support 
* Regular updates 
* Custom feature requests
<h4>📱 Technical Excellence</h4>
<ul>
<li>Fully responsive (4-5 breakpoints)</li>
<li>AJAX-powered (no page refreshes)</li>
<li>Prepared statements for security</li>
<li>WordPress coding standards</li>
<li>Translation ready</li>
<li>Performance optimized</li>
</ul>
<h4>🛠️ Requirements</h4>
<ul>
<li>WordPress 6.2 or higher</li>
<li>PHP 7.4 or higher</li>
<li>MySQL 5.7+ or MariaDB 10.3+</li>
<li>HTTPS enabled (for security)</li>
<li>Standard WordPress hosting</li>
</ul>
<h4>🔗 Third-Party Services</h4>
This plugin connects to external services to provide real-time cryptocurrency trading functionality:
Binance API
This plugin uses the Binance API to fetch real-time market data, execute trades, and manage orders.
<ul>
<li>Service Provider: Binance</li>
<li>What it does: Provides real-time cryptocurrency prices, order book data, trade execution, and account balance information.</li>
<li>When data is sent:
<ul>
<li>When loading trading pairs (fetches available symbols and price data)</li>
<li>When placing buy/sell orders (sends order details: symbol, quantity, price, order type)</li>
<li>When canceling orders (sends order ID)</li>
<li>When checking order status (sends order ID)</li>
</ul>
</li>
<li>Data transmitted: Trading pair symbols, order parameters (price, quantity, side, type), API credentials (stored encrypted on your server), user IP address (by Binance for security).</li>
<li>Binance Terms of Use: https://www.binance.com/en/terms</li>
<li>Binance Privacy Policy: https://www.binance.com/en/privacy</li>
</ul>
Users must create their own Binance account and API keys to use the trading features. The plugin supports both Binance Testnet (for testing) and Mainnet (for real trading).
TradingView Charting Library
This plugin uses TradingView’s charting widget to display real-time cryptocurrency price charts on the trading interface.
<ul>
<li>Service Provider: TradingView Inc.</li>
<li>What it does: Provides interactive financial charts with technical indicators (RSI, Moving Averages) for cryptocurrency trading pairs.</li>
<li>When data is sent: When a user loads the trading page, the TradingView widget script is loaded from TradingView’s servers. This transmits the user’s IP address, browser information, and the requested trading pair symbol to TradingView.</li>
<li>Data transmitted: User’s IP address, browser user-agent, requested chart symbol, and chart configuration preferences.</li>
<li>TradingView Terms of Use: https://www.tradingview.com/policies/</li>
<li>
TradingView Privacy Policy: https://www.tradingview.com/privacy-policy/
</li>
<li>
Documentation: https://wpcrypto.net/wpcrypto-docs/
</li>
<li>Demo: https://wpcrypto.net</li>
</ul>
<h3>Credits</h3>
Developed by Web3Coders 
Powered by WordPress 
Real-time market data integration

MFCREX Crypto Exchange and Trading Platform

Transform your WordPress site into a professional cryptocurrency exchange platform.

Bitcoin, Ethereum and ERC20 crypto wallets with exchange vs MFCREX Crypto Exchange and Trading Platform