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chargeback-prevention

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CyberNinja7420 / whmcs-fraud-prevention-suite

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Open-source fraud detection for WHMCS -- 16 detection engines, 3D threat globe, device fingerprinting, bot cleanup, REST API, global intel sharing. MIT Licensed. No encryption.

open-source php security rest-api fraud-prevention whmcs gdpr bot-detection whmcs-addon fraud-detection web-hosting anti-fraud threat-intelligence whmcs-module ip-intelligence device-fingerprinting bot-protection cloudflare-turnstile abuse-prevention chargeback-prevention
  • Updated Aug 3, 2026
  • PHP

akhlas17 / knowyourclient

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Stop card testing, bot traffic, and fake signups on any site. Device identity that survives cleared cookies and rotating IPs, velocity across device/subnet/ASN/BIN, and a reason code behind every verdict. Drop-in script tag, self-hosted, MIT.

ecommerce identity-resolution shopify browser-fingerprinting fraud-prevention bot-detection fraud-detection anti-fraud vpn-detection proxy-detection risk-scoring device-fingerprinting carding antidetect card-testing payment-security chargeback-prevention velocity-checks
  • Updated Jul 27, 2026
  • TypeScript

api-evangelist / ravelin

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Ravelin is a London-based fraud detection and prevention platform offering AI-native, real-time decisioning APIs for online merchants. Their products cover payment fraud, chargeback recovery, account takeover (ATO) protection, refund and policy abuse, marketplace and supplier fraud, and a PSP-agnostic 3D Secure server.

machine-learning payments fraud-prevention 3d-secure fraud-detection account-takeover risk-scoring apis-json chargeback-prevention
  • Updated Aug 4, 2026

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