Greip: AI Fraud Prevention & IP Intelligence API

Greip is a comprehensive, AI-powered fraud prevention platform built to protect apps and websites from financial and identity-based threats. By combining payment fraud analysis, IBAN and card issuer verification, proxy/VPN detection, IP location intelligence, and network intelligence into a single API, Greip gives development teams a unified toolkit to spot suspicious behavior before it causes damage. Its user data scoring and validation engine adds another layer of protection by flagging risky accounts and transactions in real time. Beyond raw detection, Greip is designed for flexibility—businesses can build customizable rules and blacklists tailored to their specific risk profile, whether they're running an e-commerce storefront, a fintech product, a gaming platform, or a social network. A real-time dashboard keeps teams informed of emerging threats, while SDKs for PHP, Node.js, Python, JavaScript, Go, Ruby, and Flutter make integration straightforward for most tech stacks. With a generous free tier and scalable paid plans, Greip fits both early-stage startups and high-volume enterprises looking to lock down their platforms against fraud.

1. Sign up for a Greip account and generate your API key. 2. Install the SDK for your preferred language (PHP, Node.js, Python, JavaScript, Go, Ruby, or Flutter) or call the REST API directly. 3. Integrate the relevant endpoints—such as payment fraud analysis, IP intelligence, or IBAN verification—into your app's transaction or signup flow. 4. Configure custom rules and blacklists to match your risk tolerance. 5. Monitor incoming threats and activity through the real-time dashboard. 6. Start on the free plan (15k requests/month) and upgrade to Standard, Premium, or Pay-as-you-go as your request volume grows.