Open API >Security >UnionPay 3-D Secure
UnionPay 3-D Secure
Security Developer Merchant Acquirer Issuer Internet Payment
The 3-D Secure authentication protocol is based on a three-domain model where the Acquirer Domain and Issuer Domain are connected by the Interoperability Domain for the purpose of authenticating a cardholder during an electronic commerce (E-commerce) transaction or identity verification and account confirmation.
API Introduction
API Introduction
Key Features

Support browser mode and In-App mode on mobile phones and other devices.

Improve user experience with controllable friction rate.

Easy implementation with unified global standard on system integration.

Fraud monitoring and management via risk-based authentication and enhanced data exchange.

More secure and flexible authentication methods.

Support ID&V in non-payment scenario. 


When to Use it?

UnionPay 3-D Seure is used for cardholder identity authentication in an online transaction. By enabling both frictionless mode and challenge mode, UnionPay 3-D Secure helps to improve user experience and secure transactions.


Who Use it?
Merchant, Issuer, Acquirer and Developer
Where to Use it?
This API is available globally for cross-border and transactions outside of the Mainland China.
Flow Chart
Flow Chart

3DS 流程图.png


UPOP: UnionPay Omnichannel Platform, a front system of UPI switch and clearing system that handle transactions of online payment, mobile payment etc

API Reference
API Reference
Approved Third Party Institutions
Approved Third Party Institutions

UnionPay International helps to accelerate adoption of new technology by merchants, financial institutions, and other technology providers. Browse the approved 3-D Secure 2.0 Third Party Institution directory to look for partners meet your business needs.

Service Provider

ComponentVersion
DateContact Info

HiTRUST 

Incorperated

ACS2.1.02019/4/19

Eric Chou

3ds_sales@hitrust.com

+86-10-5172-7966 ext:100

7F, No 200, Kang-Chien Rd, Taipei 11494

Taiwan, China

HiTRUST 

Incorperated

3DS Server2.1.02019/4/19

Eric Chou

3ds_sales@hitrust.com

+86-10-5172-7966 ext:100

7F, No 200, Kang-Chien Rd, Taipei 11494

Taiwan, China

Infinitium Solutions Sdn BhdACS2.1.02019/9/19

Ho Ching Wee

Info@infinitium.com

+603 7890 0058

B2-7-01, Meritus @ Oasis Corporate Park,

2, Jalan PJU 1A/2, 47301, 

Petaling Jaya, Selangor,

Malaysia

IsaacL and 

Korea Inc

ACS2.1.02019/9/27ilk@ilkr.com 
Cherri Tech, IncACS2.1.02019/10/28

Paul Tsai

3ds@cherricorp.com

+886 2 2562 1066

7F, No. 69 Nanjing East Road, Zhongshan District, Taipei

Taiwan, China

AsiaPay Limited3DS Server2.1.02019/11/8

Edward Ng

3dsecure@asiapay.com

+852 3173 1977

Unit 1701-05, 17/F, K. Wah Centre,191 Java Road, North Point, Hong Kong 

AsiaPay LimitedACS2.1.02019/11/14

Edward Ng

3dsecure@asiapay.com

+852 3173 1977

Unit 1701-05, 17/F, K. Wah Centre,191 Java Road, North Point, Hong Kong 

The Logic Group Enterprises Ltd3DS Server2.1.02019/11/22

David Brusey

david.brusey@barclaycard.co.uk

0330 1529391

Barclaycard, Logic House, Waterfront Business Park, Fleet, GU51 3SB, U

2C2P PTE LTDACS2.1.02019/11/22

Piyawit Manpanpanich

bd.3ds@2c2p.com

+66 2 116 7000

51 Tras Street, Level 2&3 Singapore 078990

TSYS Card Tech Services Limited3DS Server2.1.02019/12/13

Devendra Panwar

InterActiv3DS@tsys.com

+ 91 120 4191000

TSYS International, IT Steller Park, 7th Floor, Tower A, C-25, Sector 62, Noida 62, U.P (Pin : 201301), India

TSYS Card Tech Services LimitedACS2.1.02019/12/13

Devendra Panwar

InterActiv3DS@tsys.com

+ 91 120 4191000

TSYS International, IT Steller Park, 7th Floor, Tower A, C-25, Sector 62, Noida 62, U.P (Pin : 201301), India

SIBS Forward Payment Solutions S.A.ACS2.1.02019/12/4

Sandra Cruz

sandra.cruz@sibs.com

(+351) 217 813 000

SIBS Forward Payment Solutions S.A. R. Soeiro Pereira Gomes, Lote 1, 1649-031 Lisboa, PORTUGAL

SIBS Forward Payment Solutions S.A.3DS Server2.1.02019/12/4

Sandra Cruz

sandra.cruz@sibs.com

(+351) 217 813 000

SIBS Forward Payment Solutions S.A. R. Soeiro Pereira Gomes, Lote 1, 1649-031 Lisboa, PORTUGAL

Netcetera AG3DS Server2.1.02019/12/2

Borkica Shekerova

3dss@netcetera.com

+389 2 306 45 32

Zypressenstrasse 71, Zürich, 8040, Switzerland

2C2P PTE LTD3DS Server2.1.02020/1/9

Piyawit Manpanpanich

bd.3ds@2c2p.com

+66 2 116 7000

51 Tras Street, Level 2&3, Singapore, 078990 


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