Greip
Fraud-prevention API providing payment fraud scoring, VPN/proxy detection, IP intelligence, and content moderation for developers.
What it does
Greip is an AI-powered fraud-prevention API for developers. It scores transactions and user data, flags fake accounts and account takeover attempts, and detects VPN/proxy traffic. Additional endpoints cover IP and country intelligence, IBAN and card verification, and text content moderation.
How to use: Integrate Greip's API into your app or system to detect and prevent fraudulent activities. Use the free plan with 15k monthly requests or upgrade for higher limits.
Core features
Payment fraud analysis and risk scoring
Proxy and VPN detection
IP and country intelligence lookups
IBAN and card issuer verification
Content moderation for profanity
User data scoring and validation
Best for
→Blocking fraudulent payments before checkout
→Detecting and stopping fake account signups
→Preventing account-takeover attacks
→Moderating user-generated text content
Pricing
Free
Toolspool rankingby monthly traffic