Fraud Checker Fraud Detection & REST API System PHP Script

Software Description

• # 🕵️‍♂️ Fraud Checker – Fraud Detection & REST API System (PHP Script)
• **Fraud Checker** is a powerful PHP-based fraud detection and prevention system with a secure and easy-to-use REST API interface. It is designed to help developers, businesses, SaaS providers, and eCommerce platforms detect and prevent suspicious activity such as fake signups, bot traffic, proxy/VPN usage, and more — in real-time.
• ---
• ## 🔐 Key Features
• ✅ **Real-Time Fraud Detection**
• Instantly analyze user data and detect fraud patterns, bots, proxy/VPN usage, and suspicious activities.
• ✅ **REST API Integration**
• Easily integrate the system with any app, website, or mobile platform using a secure and fast RESTful API.
• ✅ **IP Intelligence**
• Detect high-risk IPs, proxy servers, Tor traffic, blacklisted addresses, and geolocation mismatches.
• ✅ **Device & Browser Fingerprinting**
• Identify fake devices, spoofed browsers, and headless bots through advanced fingerprinting.
• ✅ **User Behavior Analysis**
• Track login attempts, repeated actions, or unusual behavioral patterns to block malicious users.
• ✅ **Email & Domain Validation**
• Check disposable, suspicious, or temporary email addresses used for fake signups or spam.
• ✅ **Phone Number Lookup**
• Validate phone numbers and detect VOIP or fake numbers (integration-ready).
• ✅ **Custom Scoring System**
• Every request returns a fraud risk score (0–100), making it easy to filter users based on threshold.
• ✅ **Detailed API Logs & Dashboard**
• Get a clean admin panel to view fraud logs, API usage, risk scores, and trends.
• ✅ **Ban/Allow Lists**
• Manage custom blacklists and whitelists for IPs, devices, emails, or countries.
• ✅ **Secure API Key System**
• Each request is secured via API keys to protect your system from abuse.
• ---
• ## 📦 Use Cases
• - Stop fake account registrations
• - Prevent coupon abuse and promo fraud
• - Block bots and automated spam
• - Protect login forms from brute-force attacks
• - Verify signups via phone/email detection
• - Analyze orders in your eCommerce system before processing
• - Integrate with mobile apps or SaaS platforms for anti-fraud
• ---
• ## 🚀 REST API Example (JSON Request)
• ### **Endpoint: `/api/check`**
• #### Method: POST
• #### Headers:
• ```
• Authorization: Bearer YOUR_API_KEY
• Content-Type: application/json
• ```
• #### Sample Request Body:
• ```json
• {
• "ip": "103.123.45.67",
• "email": "suspicious@example.com",
• "user_agent": "Mozilla/5.0",
• "device_id": "XYZ12345",
• "action": "signup"
• }
• ```
• #### Sample Response:
• ```json
• {
• "status": "success",
• "fraud_score": 82,
• "risk_level": "high",
• "details": {
• "ip_check": "proxy",
• "email_check": "disposable",
• "device_check": "headless_browser"
• },
• "recommendation": "block"
• }
• ```
• ---
• ## 💻 Admin Panel Features
• - View real-time logs of fraud checks
• - Filter by IP, email, action, country, and risk level
• - Monitor API request history
• - Create and manage API keys
• - Set global fraud rules and scoring thresholds
• - Responsive design for desktop/mobile
• ---
• ## ⚙️ Requirements
• - PHP 7.4+
• - MySQL 5.7+ or MariaDB
• - Apache/Nginx with mod_rewrite
• - cURL and JSON enabled
• - SSL certificate recommended for production
• ---
• ## 🌍 Why Use Fraud Checker?
• Fraud Checker gives you full control over fraud prevention, with no third-party tracking or recurring fees. It’s a **self-hosted**, **privacy-focused**, and **highly customizable** solution for developers and businesses who want to build **secure, smart, and scalable platforms**.
• ---
• ## 🧠 Benefits
• - Increase trust and safety on your platform
• - Reduce chargebacks and fraudulent orders
• - Protect user data and reduce spam
• - Lower marketing and customer support costs
• - Easy integration and developer-friendly API
• ---
• Start protecting your platform today with **Fraud Checker – Fraud Detection & REST API System** and take full control of your anti-fraud strategy.
• # 🛡️ Fraud Checker – Advanced Fraud Detection, Reporting & REST API System (PHP Script + WooCommerce Integration)
• **Fraud Checker** is a full-featured PHP-based fraud detection and prevention system with an intelligent REST API, real-time fraud reporting, and automatic WooCommerce plugin integration. This solution is ideal for SaaS providers, eCommerce platforms, digital services, and developers who want to build a **fraud-free, secure environment** for their users.
• ---
• ## 🔥 What’s New?
• ✔️ **Fraud Report Submission (Frontend Form)**
• Users or systems can now **submit fraud reports** via a secure web form or programmatically via API. Each report is logged, scored, and categorized with live detection checks.
• ✔️ **API-Based Fraud Report Checking**
• Easily check, verify, or flag any fraud attempt or suspicious activity by sending JSON requests to the system’s **powerful REST API**.
• ✔️ **WooCommerce Auto Plugin Integration**
• Connect your WordPress WooCommerce site with the Fraud Checker via a custom plugin. The plugin automatically submits fraud data from:
• - Checkout forms
• - Login attempts
• - Order placements
• and allows the admin to **view fraud risk scores** for each customer/order directly from the WordPress Dashboard.
• ✔️ **Fraud Analytics Dashboard (Self-Hosted)**
• Access all reports, user activities, and risk levels from a clean, Bootstrap-powered admin panel.
• ---
• ## ✅ Key Features Overview
• - 🌍 **REST API for All Platforms**
• - 🕵️‍♀️ **Fraud Detection via IP, Email, Device, and Behavior**
• - 📬 **Fraud Report Submission Form (Frontend & API)**
• - 🔄 **WooCommerce Plugin Auto Sync**
• - 📊 **Risk Scoring System (0–100) for Each Report**
• - 🧠 **Custom Block Suggestions Based on Threat Level**
• - 🗺️ **Geo IP & Proxy/VPN Detection**
• - 📈 **Admin Analytics with Export Options**
• - 🔑 **API Key Access with Quota/Rate Limits**
• ---
• ## 🚀 Real-Time Use Case Scenarios
• - 🔒 Block high-risk WooCommerce customers automatically
• - ⚠️ Submit reports for fake orders or payment fraud
• - 📩 Detect disposable emails used during signup
• - 👮 Track IPs that frequently abuse promo codes
• - 🧾 Flag orders from suspicious locations or anonymous browsers
• ---
• ## 🔗 Sample API Usage
• **POST `/api/report/submit`**
• ```json
• {
• "ip": "119.30.39.27",
• "email": "frauduser@maildrop.cc",
• "user_agent": "Mozilla/5.0",
• "reason": "Fake Order on Checkout",
• "source": "woocommerce",
• "order_id": "WC123456",
• "submitted_by": "system"
• }
• ```
• **POST `/api/report/check`**
• ```json
• {
• "ip": "119.30.39.27",
• "email": "frauduser@maildrop.cc"
• }
• ```
• **API Response**
• ```json
• {
• "fraud_score": 91,
• "risk_level": "high",
• "recommendation": "block",
• "details": {
• "email": "disposable",
• "ip": "proxy",
• "user_agent": "suspicious"
• }
• }
• ```
• ---
• ## 🧩 WordPress WooCommerce Plugin Features
• - 🛒 Auto-submit fraud data from orders, logins, signups
• - 🔎 Show fraud risk score next to each order
• - 🚫 Option to auto-block high-risk users at checkout
• - 📤 Resubmit fraud orders manually from the dashboard
• - ⚙️ Admin plugin settings for API keys and scoring thresholds
• - 🧾 View full fraud reports from within WordPress
• ---
• ## ⚙️ Technical Requirements
• - PHP 7.4 or later
• - MySQL/MariaDB
• - JSON, cURL, PDO enabled
• - SSL recommended
• - WordPress (for Woo plugin)
• ---
• ## 📦 What You Get
• - Full PHP Script (Admin Dashboard + API)
• - WordPress WooCommerce Plugin (ready to install)
• - SQL Dump for Fraud Database
• - API Documentation
• - Setup Instructions
• - Lifetime License
• ---
• ## 🎯 Ideal For
• - WooCommerce Stores
• - SaaS Platforms
• - Digital Service Providers
• - Fintech & Subscription Systems
• - Developers looking for a Self-Hosted Anti-Fraud API
• ---
• Protect your platform like a pro with **Fraud Checker** — The smartest, fastest, and most flexible fraud prevention system with built-in **WooCommerce automation and API access**.