> ## Documentation Index
> Fetch the complete documentation index at: https://docs.fraudeg.com/llms.txt
> Use this file to discover all available pages before exploring further.

# FraudEG: Fraud Prevention & Trust Infrastructure

> Stop fraud before it happens. FraudEG provides real-time risk scoring, identity verification, and automated decisioning across every payment rail.

FraudEG is an API-first fraud prevention platform that helps fintechs, marketplaces, and digital businesses detect and block fraud in real time — without adding friction for legitimate users. Connect your payment flows, verify identities, and automate fraud decisions with a single integration.

<CardGroup cols={2}>
  <Card title="Quick Start" icon="bolt" href="/quickstart">
    Make your first fraud risk assessment in minutes
  </Card>

  <Card title="Authentication" icon="key" href="/authentication">
    Get your API keys and secure your requests
  </Card>

  <Card title="API Reference" icon="code" href="/api-reference/overview">
    Explore endpoints, parameters, and response schemas
  </Card>

  <Card title="Guides" icon="book-open" href="/guides/payment-fraud-prevention">
    Step-by-step walkthroughs for common fraud scenarios
  </Card>
</CardGroup>

## What FraudEG Does

FraudEG combines machine learning, behavioral analysis, and device intelligence into a unified platform. A single API call returns a risk score, suggested decision, and the signals behind it — so you can act instantly and explain every outcome.

<CardGroup cols={3}>
  <Card title="Risk Scoring" icon="shield-check" href="/concepts/risk-scoring">
    Score any transaction in real time across cards, wallets, transfers, and crypto
  </Card>

  <Card title="Identity Verification" icon="user-check" href="/concepts/identity-verification">
    Verify users at onboarding and flag suspicious identity changes later
  </Card>

  <Card title="Device Intelligence" icon="fingerprint" href="/concepts/device-intelligence">
    Detect bots, emulators, and device spoofing before a transaction is submitted
  </Card>

  <Card title="Behavioral Analysis" icon="chart-line" href="/concepts/behavioral-analysis">
    Catch account takeover and social engineering through behavioral signals
  </Card>

  <Card title="Workflow Automation" icon="diagram-project" href="/platform/workflows">
    Build no-code fraud rules and automated response workflows
  </Card>

  <Card title="Webhooks & Alerts" icon="bell" href="/guides/webhooks">
    Receive real-time fraud signals and case updates in your systems
  </Card>
</CardGroup>

## Get Started in 3 Steps

<Steps>
  <Step title="Get your API key">
    Sign up at [fraudeg.com](https://fraudeg.com/signup) and retrieve your API key from the dashboard under **Settings → API Keys**.
  </Step>

  <Step title="Score your first transaction">
    Send a `POST /v1/transactions/score` request with your transaction details and receive a risk score with a recommended decision within milliseconds.
  </Step>

  <Step title="Act on the decision">
    Use the returned `decision` field (`allow`, `challenge`, or `block`) to control your transaction flow — or configure automated rules to handle decisions without code changes.
  </Step>
</Steps>

<Note>
  FraudEG provides a full **sandbox environment** so you can test every scenario, including high-risk signals, identity flags, and blocked devices, before going to production. See [Environments](/platform/environments) for details.
</Note>