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INTEGRATION SUMMIT 2019
Open Banking API and PSD2
Our journey so far
Presented by Dirk Köhler – Hanseatic Bank
INTEGRATION
INTEGRATION SUMMIT 2019
Hanseatic Bank
INTEGRATION SUMMIT 2019
INTEGRATION SUMMIT 2019
Consumer credit
Personal loans (B2B/B2C)
Card accounts (B2B/B2C) White-Label
INTEGRATION SUMMIT 2019
Insurance
Residual debt and
direct insurances (B2B / B2C)
Deposit
Fixed and variable rate
products (B2C)
Factoring
Acquisition of short and medium-term
receivables out of payment facilities
INTEGRATION SUMMIT 2019
PSD2 and Open Banking
Definitions
INTEGRATION SUMMIT 2019
PSD2 in a nutshell
Source: https://www.cbinsights.com/research/challenger-bank-strategy/
INTEGRATION SUMMIT 2019
Open Banking
Source: https://www2.deloitte.com/de/de/pages/financial-services/articles/open-banking.html
INTEGRATION SUMMIT 2019
PSD2 and Open Banking
Opportunities
INTEGRATION SUMMIT 2019
Consistent API-Architecture
Easy maintenance and scalability
Source: https://pxhere.com/en/photo/1566111
INTEGRATION SUMMIT 2019
Standardized interface landscape
Reusability of internal APIs saves implementation time
Source: https://pxhere.com/en/photo/1080758
INTEGRATION SUMMIT 2019
Easy and fast onboarding of TPP
New business opportunities
Source: https://pxhere.com/en/photo/1452881
INTEGRATION SUMMIT 2019
Business Intelligence
Optimizing products to customer needs
Source: https://pxhere.com/en/photo/1159616
INTEGRATION SUMMIT 2019
Our journey
Why WSO2 Open Banking?
INTEGRATION SUMMIT 2019
WSO2 Open Banking – Key Features
API templates that support The Berlin
Group API specifications
Inbuilt API Security including OAuth2
and certificate validation
Strong customer authentication,
Adaptive authentication, and User
Consent Management
API Analytics & Business Insights with
Dashboards
Fraud Detection and Transaction Risk
Analysis
Compliance with General Data
Protection Regulation (GDPR)
Source: WSO2
INTEGRATION SUMMIT 2019
Our journey
Architectural concept
INTEGRATION SUMMIT 2019
South API Layer
North API Layer
Core Banking Systems
TPP
Internal Tools
TPP
NorthSouthBackend
INTEGRATION SUMMIT 2019
TestDevelopment Live
North API Layer (WSO2 Open Banking)
South API Layer (WSO2 API Manager)
Backend (Hanseatic Bank Services)
Staging approach
INTEGRATION SUMMIT 2019
Our journey
Challenges
INTEGRATION SUMMIT 2019
Security in financial areas
Source: https://pxhere.com/de/photo/1341681
missing trust
regulations
INTEGRATION SUMMIT 2019
Silo based organisation
Source: https://pxhere.com/en/photo/752204
data
base
network
developer
application
management
project
management
system
administration
INTEGRATION SUMMIT 2019
Exemption from fallback interface
• 116 pages guideline report
• approx. 60 questions
• 3 month before mid of September
• live conditions
• feedback from TPP
INTEGRATION SUMMIT 2019
2 registered TPP in Germany
live conditions?
https://de.m.wikipedia.org/wiki/Datei:WTF_(8439080666).jpg
INTEGRATION SUMMIT 2019
Our journey
Next steps
INTEGRATION SUMMIT 2019
API strategy – next steps
base for new strategic
opportunities
HB
mobile
banking
HB
online
banking
PSD2
INTEGRATION SUMMIT 2019
API strategy – possible future steps
• products
• conditions
• service functions
Open
Banking
• digital credit application
• access to partner account data
Strategic
Partner
• reusable services
• migration of existing interfaces
• central communication hub
internal
INTEGRATION SUMMIT 2019
Silo based organisation
Source: https://pxhere.com/en/photo/752204
data
base
network
developer
application
management
project
management
system
administration
INTEGRATION SUMMIT 2019
Service based organisation
Source: https://pxhere.com/de/photo/1445813
crossfunctional
api as one tool to support new approach
self
organized
INTEGRATION SUMMIT 2019
Questions?
INTEGRATION SUMMIT 2019
THANK YOU
wso2.com

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