Secure, verify, protect
Customisable 3D Secure authentication that shifts
liability and reduces fraud
3D Secure: A solution for
every business
3DS for Banks and Fintechs: Tribe Access Control Server (ACS)
If you issue cards or payment accounts for online use, you need a 3DS solution to authenticate your customers. Tribe processes the authentication request against your customised rules or passes the decision back to your internal risk team and can issue additional challenges when a transaction needs further verification.
>View 3DS ACS API documentation
3DS for Acquirers and Gateways: Tribe 3DS Server (MPI)
Plug 3D Secure into your merchants' online payments through Tribe's Acquirer Processor or Payment Gateway. Your merchants meet the latest scheme authentication standards, gain liability protection on authenticated transactions, and keep their fraud rates down through one integration.
How it works
When a customer pays online, 3D Secure adds a verification step between the merchant and the card issuer. The cardholder confirms their identity through a one-time passcode, biometric check, or in-app approval before the transaction is authorised.
Authentication parameters are fully customisable. You decide when to challenge, what evidence to accept, and how the experience looks to the customer.
3D Secure Suite
Why it works
Meet the regulatory and scheme requirements
3D Secure helps you meet Strong Customer Authentication under PSD2, the regulation governing online payments in Europe, alongside the authentication standards set by Mastercard, Visa, and other major schemes.
Reliable and certified
Our solution is cloud-native technology with PCI-DSS Level 1 and ISO 27001 certification, GDPR-compliant data handling, and full audit trails.
Authentication you control
Set your own rules for when to challenge and when to let through. Tailor the customer journey to your brand, your risk level, and your customer base, so verification protects conversion rather than disrupting it. Offer one-time passcodes, biometrics, or in-app approval.
Catch risky payments before they are authorise
When a transaction looks suspicious, issue an additional authentication request mid-flow to challenge it before authorisation. You decide what triggers a step-up: the cardholder confirms through OTP, biometrics, or in-app approval.
Shift the liability
When 3D Secure verifies a customer, the cost of a fraudulent chargeback moves to the issuer. Fewer disputes for you to handle, less revenue clawed back, and your fraud rates stay below scheme thresholds.
Built into Tribe’s wider stack
Build a secure ecosystem with Tribe's products. Authentication, processing, and fraud screening can work together from day one, with no bridging between disconnected systems.
We support
Why choose Tribe


