M
API Matrix

FraudLabs Pro API

⭐ Beginner's Pick Security / API Key Intermediate HTTPS
Varies by plan (check documentation)
42 Score
Grade D
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Overview

FraudLabs Pro is an order screening API that uses AI to evaluate the fraud risk of e-commerce transactions. You submit details like email, IP address, and billing information, and it returns a risk score along with fraud signals. It is ideal for small to mid-size stores that want to add fraud protection without building their own models.

💡

Beginner Tip

Use the free Micro plan (500 queries/month) to test fraud screening before committing to a paid plan. Always pass as many order fields as possible — richer data leads to more accurate scores.

Available Data

FraudLabs Pro data via REST API
JSON-formatted response data
Requires API key authentication

Example Response

JSON Response 
{
  "status": "success",
  "data": {
    "result": "Data from FraudLabs Pro",
    "description": "Screen order information using AI to detect frauds",
    "timestamp": "2025-01-15T10:00:00Z"
  }
}

Field Reference

fraudlabspro_score Fraud risk score from 1 (low risk) to 100 (high risk).
fraudlabspro_status Recommended action: APPROVE, REVIEW, or REJECT.
is_proxy_ip_address Indicates whether the IP is a known proxy or VPN (Y/N/NA).
is_free_email Whether the email domain is a free provider like Gmail (Y/N).
ip_country Country code derived from the visitor's IP address.

Implementation Example 

const url = "https://www.fraudlabspro.com/developer/api/screen-order";
// Replace headers or query params with the values required by this API.
const response = await fetch(url, {
  headers: {
  "X-API-Key": "YOUR_API_KEY"
  }
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data);

What Can You Build?

Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.

Common Errors & Troubleshooting

INVALID_API_KEY The API key provided does not exist or has been revoked.
✓ Copy the key directly from your FraudLabs Pro dashboard and ensure no extra spaces are included.
LIMIT_EXCEEDED Your plan's monthly query quota has been reached.
✓ Upgrade your subscription or wait for the quota to reset on the first day of the next month.
Missing required field error The ip or key parameter was not included in the request.
✓ Both key and ip are mandatory — include them in every screening request.

Matrix Score Breakdown

🌐 Reachability 0/30
⚡ Speed 15/20
🔒 Security 15/15
🛠 Developer XP 12/20
✓ Reliability 0/15

Partially tested on Apr 5, 2026

Technical Specifications

Auth API Key
HTTPS REQUIRED
CORS UNKNOWN
Category Security
Difficulty Intermediate
Verified: 2026-04-04

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