Share events across systems
Route device and application events to subscribed services without repeated polling or point-to-point connections.
EMQX FOR FINANCIAL SERVICES
MQTT data backbone for financial services
Connect payment devices and route MQTT events to monitoring, fraud analysis, and customer service applications with EMQX.
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Overview
Why MQTT for financial services
Share device and application events with the systems that support financial operations.
Control access to financial data
Encrypt connections with TLS, authenticate clients, and restrict access to authorized topics.
Monitor payment devices
Stream terminal status and transaction-related events to operations tools for device monitoring and issue detection.
Architecture
Real-time financial data architecture with EMQX
Route MQTT events through EMQX to financial applications, analytics, and AI services.
POS
Payment terminal
Banking app
Trading app
EMQX Enterprise
Real-time MQTT
Rule Engine
Data Integration
Financial applications
Fraud detection
Risk analytics
Compliance
AI agents
OpenAI
Gemini
Anthropic
Data analytics
Apache Kafka
Data lake
BI dashboard
Capabilities
Connect, secure, and stream financial data
Connect devices, control data access, and deliver events to financial systems.
Payment device connectivity
Connect MQTT-capable POS terminals, QR code scanners, and other devices to a shared messaging platform.
MQTT connection guideShared event backbone
Publish device and application events once, then distribute them to the services that need them.
Publish/subscribe guideConnection security
Use TLS encryption, client authentication, and topic-level permissions to protect financial data in transit.
Client security guideBackend integration
Route filtered and transformed events to supported databases, messaging platforms, and business services.
Data integration guideData for analytics and AI
Supply current event data to fraud models, risk tools, and customer analytics applications.
Rule Engine guideFlexible deployment
Deploy messaging in your cloud or data center, with gateways where local device integration is needed.
Deployment guideUSE CASES
Built for real-time financial services applications
Supply current events to banking, payments, insurance, and capital markets applications.
Fraud detection
Feed device and transaction-related events to fraud detection models and alerting applications.
Customer experiences
Supply current customer interaction data to applications that personalize offers and service responses.
Payment status updates
Distribute payment events and status updates while payment applications manage transaction processing and settlement.
Market data distribution
Publish quotes and selected market events to subscribed applications for dashboards and analysis.
Risk monitoring
Route financial and operational events to tools that assess exposure and flag changes in risk.
Connected insurance
Deliver vehicle, equipment, and property sensor data to insurance applications for risk assessment and service workflows.
Customer story
Secure, high-performance QR code payment platform
As the financial industry embraces digitalization, EMQX powers a unified payment platform, providing secure and low-latency connectivity for millions of smart payment devices, from POS machines to QR code scanners.
Read the case studyResources
Explore EMQX for financial services
FAQ
Frequently asked questions
EMQX routes MQTT events between devices and financial applications. It supports POS monitoring, payment status updates, and data pipelines for fraud and risk analysis.
Configure TLS, client authentication, and topic-level authorization. Apply these controls as part of your organization’s broader security and compliance requirements.
EMQX distributes connections and message routing across a cluster. Test capacity against your expected event rate, payloads, subscribers, and delivery settings.
Use rules and supported connectors to route events to systems such as Kafka, RabbitMQ, PostgreSQL, and MongoDB. Use an application adapter for interfaces that require additional mapping.
Build your financial services data backbone
Plan device connectivity, event routing, and financial system integration with an EMQX expert.