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---
title: Lead.AI Fraud Shield
emoji: 🛡
colorFrom: red
colorTo: yellow
sdk: gradio
sdk_version: "5.29.0"
app_file: app.py
pinned: true
license: mit
---

# 🛡 Lead.AI Fraud Shield

**Explainable AI Fraud Detection for Small Businesses**

[![Website](https://img.shields.io/badge/Website-lead--ai.us-blue)](https://www.lead-ai.us)
[![GitHub](https://img.shields.io/badge/GitHub-Lead--AI--US-black)](https://github.com/Lead-AI-US/lead-ai-fraud-shield)
[![Gumroad](https://img.shields.io/badge/Buy-Starter%20Kit%20%2497-orange)](https://arunkg7.gumroad.com/l/ihsob)

---

## What This Does

The Lead.AI Fraud Shield analyzes business transactions in real time,
assigns a risk score (0–100%), and explains exactly why each alert was triggered —
in plain English, not technical jargon.

**No black boxes. Full explainability.**

---

## Business Use Case

| Problem | Solution |
|---|---|
| Chargebacks and refund abuse | Risk score flags transactions before processing |
| Manual fraud review | Automated scoring with instant explanations |
| No audit trail | Every decision is logged with reasoning |
| Fear of false positives | Adjustable thresholds, not binary yes/no |

**Industries:** E-commerce, SaaS, financial services, marketplace platforms

---

## How to Use This Demo

1. Enter transaction details (amount, hour, merchant type, etc.)
2. Click **Analyze Transaction**
3. Read the risk score and plain-English explanation
4. Use the example presets to see high-risk vs. low-risk patterns

---

## What Your Custom System Includes

When you deploy through Lead.AI, your Fraud Shield is:

- Trained on **your real transaction history**
- Calibrated to **your business's risk tolerance**
- Connected to **your payment processor or CRM**
- Monitored with **real-time alerts** to your phone or email
- Explained with **full audit-ready documentation**

---

## Technical Stack

| Layer | Technology |
|---|---|
| ML Model | Random Forest with SHAP explainability |
| Interface | Gradio |
| Deployment | Hugging Face Spaces |
| Production | FastAPI + Docker |

---

## Buy the Starter Kit

Get the full source code, sample dataset, and step-by-step setup guide:

👉 **[Buy Lead.AI Fraud Detection Kit — $97](https://arunkg7.gumroad.com/l/ihsob)**

Includes:
- Complete Python source code
- Sample transaction dataset (5,000 rows)
- Setup guide (no ML experience needed)
- Configuration templates
- 30-day email support

---

## Get a Custom Deployment

> ⚠️ This demo runs on synthetic data. For production use, your system must be trained and validated on your actual business data.

**Need this customized for your business?**

👉 **[Request a Custom Lead.AI Setup → www.lead-ai.us](https://www.lead-ai.us)**

We handle:
- Training on your real data
- Integration with your systems
- Deployment and monitoring
- Ongoing support

---

## Links

| Platform | Link |
|---|---|
| 🌐 Website | [www.lead-ai.us](https://www.lead-ai.us) |
| 💻 Source Code | [GitHub](https://github.com/Lead-AI-US/lead-ai-fraud-shield) |
| 🛒 Starter Kit | [Buy — $97](https://arunkg7.gumroad.com/l/ihsob) |
| 📧 Contact | hello@lead-ai.us |