Core
banking
Acquiring
AML/KYC
Fraud
prevention
Card
issuing
Mobile App
Web App
REST API
SoftPOS
Open Banking
Core
banking
Acquiring
AML/KYC
Fraud
prevention
Card
issuing
Mobile App
Web App
REST API
Microservice
KAFKA – data layer
REST API
SoftPOS
Open Banking
Bank
Monterail OB API
TPP_1
TPP_2
TPP_3
User Business
User Retail
Integration layer
Bank backend
API gateway (front)
API gateway backend
<< queue >>
kafka
<< app >>
certificate authority
<< app >>
config server
<< storage >>
key storage
<< api >>
authorisation services
<< api >>
customer information services
<< api >>
bank transfer
<< app >>
core banking
<< app >>
mobile app
<< module >>
customer
External provider backend
<< storage >>
other_database
<< api >>
other_interface
<< app >>
other_app
Third party provider
• Western Europe
(Germany, the United Kingdom, and Switzerland)
• Middle East and South Africa
• the United States
• Fintech
• Retail
• Medtech
• HRtech
• Proptech
(Whatsapp)