A financial technology provider needed a real-time payment screening solution for banks and regulated financial institutions. The platform had to evaluate domestic and cross-border transactions against sanctions lists, watchlists, regulatory rules, and risk indicators before payment execution. The challenge was to keep transaction processing fast while maintaining screening accuracy, regulatory traceability, and operational transparency. DigiWagon engineered a low-latency AML and sanctions screening platform with intelligent matching, configurable risk rules, core banking integration, automated sanctions list synchronisation, alert workflows, and complete audit logging.
The result was an enterprise-grade payment screening solution built to support faster transaction validation, stronger compliance control, and high-volume scalability.
Why it mattered
Why Payment Screening Needed Real-Time Compliance Control
Financial institutions process high volumes of domestic and cross-border payments every day. Each transaction needs to be checked against sanctions lists, watchlists, and risk rules before execution. Legacy or batch-based screening systems can delay payments, increase false positives, and make audit trails harder to reconstruct. As payment speeds increase, institutions need a screening engine that can make accurate decisions instantly without slowing transaction flow.
Business Challenge
Payment systems needed instant decisioning without processing delays.
High transaction volumes created performance pressure during peak loads.
Global sanctions and regulatory updates required continuous list synchronisation.
Compliance teams needed full traceability of rule triggers, decisions, and user actions.
The platform had to scale without performance degradation.
FinTech & RegTech Context
Real-time payment screening is a latency-sensitive compliance workflow. The system must validate transactions quickly, but every decision still needs to be explainable, traceable, and defensible.
For banks and regulated institutions, the value lies in combining speed with control: instant screening, accurate matching, automated updates, structured alerts, and complete audit readiness.
User Problem
Compliance teams needed faster sanctions validation before payment execution.
AML analysts needed fewer false positives and more accurate alert context.
Sanctions teams needed reliable screening against updated global watchlists.
Operations teams needed uninterrupted payment processing.
Administrators needed configurable rules based on transaction type, geography, currency, and risk appetite.
Audit teams needed complete logs for regulatory reporting and review.
How we delivered
How We Built the Payment Screening Platform
Validate
Enabled real-time transaction screening
Domestic payment checks
Cross-border payment screening
Pre-execution validation
Sanctions and watchlist checks
Instant decision response
Match
Improved screening precision
Intelligent name matching
Entity matching algorithms
Configurable match thresholds
False positive reduction logic
Risk-based screening controls
Integrate
Connected screening with payment infrastructure
Core banking APIs
Payment gateway connectivity
Messaging system integration
Transaction data flow
Real-time response handling
Govern
Created audit-ready compliance workflows
Alert review
Case escalation
Decision tracking
Rule trigger logs
Regulatory reporting support
What we built
The platform we shipped.
DigiWagon built a real-time payment screening platform that validates domestic and cross-border transactions against sanctions lists, watchlists, and configurable risk rules before payment execution. The solution combines low-latency architecture, intelligent matching, automated list updates, API-based integration, alert workflows, and audit-ready logs into one scalable compliance engine.
Built a real-time payment screening engine for AML and sanctions compliance.
Enabled domestic and cross-border transaction validation before execution.
Implemented intelligent name and entity matching algorithms.
Added configurable match thresholds to improve screening precision.
Engineered a low-latency processing pipeline for high-volume transaction environments.
Enabled API-based integration with core banking platforms, payment gateways, and messaging systems.
Built automated sanctions list synchronisation to keep screening data updated.
Added risk-based rule configuration for transaction type, geography, currency, and risk appetite.
Created alert management and case workflow capabilities.
Enabled escalation, decision tracking, and investigation documentation.
Delivered comprehensive audit logging for screening decisions, rule triggers, and user actions.
Built the system for high-volume scalability and enterprise reliability.
The filmWatch how it works.
Key features
Eight capabilities, one per constraint.
Real-Time Payment Screening Engine
Validates domestic and cross-border payments before transaction execution.
Supports instant AML and sanctions checks without slowing payment flow.
Screens transactions against global watchlists and regulatory requirements.
Enables faster, more reliable compliance decisions.
Intelligent Name & Entity Matching
Uses advanced matching algorithms for transaction party screening.
Supports configurable thresholds based on institutional risk policies.
Improves match relevance across names, entities, and watchlist records.
Helps reduce unnecessary alerts and transaction holds.
Risk-Based Rule Configuration
Allows institutions to configure screening rules based on transaction type, geography, currency, and risk appetite.
Supports flexible compliance policies across jurisdictions.
Enables stronger control over alert logic and screening behaviour.
Reduces dependency on rigid, one-size-fits-all rules.
Alert Management & Case Workflow
Designed the system to support multiple factories, companies, and operational units.
Enabled centralized control while allowing location-level flexibility.
Supported scalable workforce and production management.
Improved visibility for leadership across locations.
Automated Sanctions List Synchronisation
Continuously ingests and synchronises global sanctions and watchlist data.
Helps institutions stay aligned with regulatory updates.
Reduces manual update dependency.
Improves screening reliability with updated data sources.
Low-Latency Architecture
Optimised for ultra-fast response times during payment validation.
Built to handle high-volume transaction environments.
Maintains performance during peak processing periods.
Supports real-time screening without operational delays.
Seamless Core Banking Integration
Connects with core banking platforms, payment gateways, and messaging systems through APIs.
Supports faster implementation across financial infrastructure.
Comprehensive Audit Logging
Logs screening decisions, rule triggers, user actions, and case updates.
Supports regulatory reporting and audit reviews.
Creates traceability across every transaction screening outcome.
Strengthens governance for AML and sanctions compliance.
Technology
The stack behind this build.
Frontend
ReactJS
Backend
Node.js
Data
PostgreSQL
Cloud & DevOps
AWS
DevOps & Deployment
AI & ML
AI / ML
Impact
What changed for the client.
The platform helped financial institutions screen payments in real time while improving compliance accuracy, reducing operational friction, and maintaining full audit traceability.
1
real-time payment screening platform built for AML and sanctions compliance.
50%
faster transaction screening through low-latency payment validation.
40%
faster sanctions validation through automated list synchronisation and intelligent matching.
35%
reduction in manual compliance review effort through configurable rules and alert workflows.
In closing
Where this leaves the product.
The real-time payment screening platform gives financial institutions a faster, more reliable, and audit-ready way to validate transactions before execution. By combining low-latency architecture, intelligent matching, configurable risk rules, automated sanctions list synchronisation, seamless banking integration, alert workflows, and comprehensive audit logging, DigiWagon helped create a screening engine built for high-volume AML and sanctions compliance. The result is an enterprise-grade RegTech platform that supports faster transaction validation, fewer false positives, stronger compliance visibility, and scalable payment operations.
Keep Payments Moving Without Compromising Compliance
DigiWagon helps regulated businesses screen transactions in real time, reduce false positives, improve audit readiness, and strengthen AML and sanctions control.
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