IPQualityScore provides fraud prevention and threat detection services through a suite of APIs and databases. The company offers proxy and VPN detection, email verification, phone number validation, device fingerprinting, malicious URL scanning, and malware file scanning capabilities. Their platform includes mobile SDKs for Android, iOS, and Flutter, as well as a gaming fraud detection SDK for Unity. The company's core technology analyzes IP addresses, email addresses, phone numbers, URLs, and device characteristics to assess fraud risk and identify malicious activity. Their APIs return fraud scores and detailed intelligence about connections, including detection of proxies, VPNs, disposable emails, spam traps, and compromised credentials. The platform includes features for transaction scoring, address validation, and phone reputation analysis. IPQualityScore provides both real-time API services and offline databases for IP reputation and email verification that can be deployed locally. The company offers fraud reporting capabilities, allowlist and blocklist management, bulk validation through CSV uploads, and postback APIs for conversion tracking. Their platform includes integrations for Magento, pfSense, and SpamAssassin, along with custom integration options. The service targets businesses dealing with payment fraud, account takeovers, bot traffic, fake registrations, and other forms of online abuse. Their dark web leak API monitors for compromised credentials, while their device fingerprinting technology tracks devices across sessions to identify repeat offenders and suspicious patterns.