Defend the UPI Ecosystem
India's Unified Payments Interface moves billions of transactions. Protect your PSP app, bank, or gateway from sophisticated VPA abuse, collect request scams, and P2P fraud vectors.
Collect Request Abuse
Detect when malicious actors send bulk "Collect" requests masking as refunds or rewards. Our system flags anomalous requester VPAs and prevents the notification from reaching vulnerable users.
VPA Hopping
Fraudsters constantly change handles. GramionGroup maps the underlying device fingerprint and bank account linkages, meaning changing a VPA doesn't reset the fraudster's risk score.
Velocity Controls
Dynamic velocity limits tailored to individual user behavior, not just blanket rules. Catch high-frequency micro-transactions indicative of automated scripts testing stolen credentials.
Built for enterprise scale
GramionGroup processes billions of events with sub-second latency, ensuring your risk operation never slows down your customer experience.
Reliability engineered for tier-1 financial institutions.
Real-time risk scoring for instant payment rails.
Enterprise-grade security and data privacy controls.
Seamless Integration Ecosystem
Connect your existing data warehouses, core banking systems, and identity providers in days, not months. Our API-first architecture ensures GramionGroup works wherever your data lives.
- Pre-built connectors for major cores
- Real-time event streaming support
- Secure batch processing capabilities
- Customizable webhooks and callbacks
POST /v1/risk/evaluate
{
"event_type": "transaction.created",
"customer_id": "cust_8f92a",
"amount": 2500.00,
"currency": "INR",
"device_fingerprint": "dev_9x81",
"ip_address": "103.24.5.11"
}