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AntifraudAI is a real-time fraud detection platform that evaluates every transaction, user action, and custom event against machine-learning models and configurable rules — returning a risk score and decision in milliseconds. Whether you’re protecting payments, account creation, or any other sensitive workflow, AntifraudAI integrates through a simple REST API.

Quick Start

Make your first fraud check in under 5 minutes

Authentication

Obtain and use your API keys securely

Screen a Transaction

Step-by-step guide to evaluating a payment

API Reference

Full endpoint documentation with examples

How It Works

AntifraudAI sits in the critical path of your user flows. You send an event — a payment, a login, a new account — and the platform responds with a risk score and an allow, review, or block decision. You act on that decision in your application.
1

Create an account

Sign up at app.antifraudai.com and generate your first API key from the dashboard.
2

Send your first event

POST a transaction or user event to the AntifraudAI API with your API key in the Authorization header.
3

Read the decision

Receive a risk score (0–100) and a decision (allow, review, or block) in the response — typically in under 100 ms.
4

Act on the result

Use the decision in your application logic: approve the transaction, hold it for manual review, or decline it outright.

Explore the Documentation

Core Concepts

Understand risk scoring, rules, and signals

Guides

Step-by-step walkthroughs for common tasks

Webhooks

Receive real-time fraud alerts in your system

Custom Rules

Build detection logic tailored to your risk profile

Case Management

Review and resolve flagged transactions

Environments

Test safely in sandbox before going live