智能3DS路由
Cardflo的智能3DS路由動態引導交易通過最有效的3D Secure渠道。 這可確保最佳身份驗證成功並最大限度地提高批准率。
我們的系統智能評估每個交易，以應用最合適的3DS流程，有效減少摩擦並打擊詐騙。
- 類別
- 安全
- 功能數
- 10
- 適用於
- 所有方案
概覽
Smart 3DS routing functions as a logic layer between the checkout and the issuer authorisation process, primarily designed to manage the complexities of Strong Customer Authentication (SCA). Under frameworks like PSD2, most online transactions in the European Economic Area require multi-factor authentication.
However, the success rates of these challenges vary significantly depending on the issuer bank, the specific 3DS version used, and the authentication provider's performance.
By analysing transaction data such as the Issuer Identification Number (IIN) and historical performance across different 3D Secure Server (3DSS) providers, smart routing logic determines the path most likely to result in a successful authentication.
This process occurs before the authorisation request reaches the acquirer, effectively minimising the risk of soft declines.
It balances the need for rigorous fraud prevention with the objective of reducing cart abandonment caused by technical failures or cumbersome challenge flows within the redirected or frictionless authentication cycles.
運作方式
Transaction Metadata Analysis
When a payment is initiated, the system evaluates specific data points including the Bank Identification Number, Merchant Category Code, and transaction value.
These factors determine whether the transaction falls under the scope of SCA or if it qualifies for specific exemptions like Low Value Transactions or Transaction Risk Analysis.
Provider Performance Evaluation
The routing engine assesses the real-time availability and success rates of various 3DS server endpoints.
By monitoring for latency or outages at specific directory servers or access control servers, the system avoids paths that are currently experiencing technical instability or high failure rates for certain card ranges.
Dynamic Version Selection
The logic identifies whether the issuer is better equipped to handle 3DS2. 1, 3DS2.
2, or legacy protocols. Prioritising the most stable version supported by the issuer helps ensure that the customer receives the smoothest authentication experience, whether through biometric verification, SMS OTP, or an in-app push notification.
Protocol Execution and Response
The transaction is directed through the selected 3DS pathway. The system captures the resulting Authentication Value and Electronic Commerce Indicator (ECI) code.
If the authentication is successful, the merchant receives the necessary cryptographic evidence to proceed to the authorisation stage with full liability shift protection.
為何重要
Conversion and Approval Optimisation
Rigid 3DS implementations often lead to high abandonment rates when consumers face technical friction. Smart routing attempts to identify the most stable authentication path for a specific issuer.
By successfully completing the 3DS handshake, merchants can prevent the soft declines that occur when an acquirer requests authentication that the merchant has not provided, directly impacting the final authorisation success rate and overall revenue.
Risk and Liability Management
Successfully authenticated 3DS transactions typically shift the liability for fraudulent chargebacks from the merchant to the card issuer. Smart routing ensures that the authentication process is not bypassed accidentally due to technical errors.
Consistent application of 3DS across high-risk transactions helps maintain a healthy merchant account status and reduces the long-term costs associated with disputes and representment processes.
應用案例
European E-commerce Operations
Merchants operating within the UK and EEA must comply with PSD2 mandates. Smart routing ensures that SCA is applied when mandatory while identifying opportunities for exemptions to simplify the customer journey.
Subscription and Recurring Billing
For Merchant Initiated Transactions (MIT), the initial setup requires robust authentication. Routing the first transaction through the most reliable 3DS path ensures subsequent recurring payments are properly authorised without further customer involvement.
High-Value Luxury Retail
Large transactions often trigger heightened scrutiny from issuer fraud engines. Utilising the most modern 3DS protocols via smart routing increases the likelihood of a successful challenge, protecting the merchant against significant potential losses.
數據概覽
This range reflects typical industry improvements when moving from a static 3DS implementation to a dynamic routing model that accounts for issuer-specific technical preferences.
Merchants often observe this reduction in soft declines as smart routing ensures that transactions requiring SCA are correctly identified and authenticated before being sent for authorisation.
This represents the industry standard for transactions that can be authenticated without a manual challenge when sufficient data is passed through the most compatible 3DS2 pathway.
相關術語
Talk to our team about a live rollout on your acquiring stack.
What you get with 智能3DS路由
- 演算法驅動的3DS路由，最大限度地提高身份驗證成功率。
- 根據性能指標動態選擇3DS供應商。
- 實時適應發卡方對3DS挑戰的要求。
- 透過智能3DS路徑減少錯誤拒絕。
- 在不增加客戶摩擦的情況下增強詐騙保護。
- 與現有支付處理工作流程無縫整合。
- Enhanced data sharing within the 3DS request to improve the probability of frictionless authentication flows.
- Centralised management of multiple 3DS provider credentials within a single payment orchestration logic layer.
- Full liability shift capture on successfully authenticated transactions to minimise fraud-related chargeback exposure for merchants.
- Continuous monitoring of 3DS protocol versioning to ensure compatibility with evolving EMVCo global standards.
A short scoping call, then a written plan for your MIDs.
Questions about 智能3DS路由
智能3DS路由如何運作？
智能3DS路由實時評估每個交易，考慮發卡方、卡類型和交易風險等因素。 然後，它將交易路由到最有可能成功的3D Secure供應商和身份驗證路徑，同時優化安全性和批准。
智能3DS路由有哪些好處？
主要好處包括更高的身份驗證成功率、更高的交易批准率以及減少結帳時的客戶摩擦。 它還通過確保高效的3D Secure應用來加強詐騙保護。
智能3DS路由是否支援3DS2？
是的，Cardflo的智能3DS路由完全兼容3D Secure 2. 0 (3DS2) 及其各種迭代。
我們利用3DS2的資料豐富環境做出更明智的路由決策並支援無摩擦流程。
Does using smart 3DS routing affect the merchant's liability for chargebacks?
Liability shift is generally tied to the successful completion of the 3DS process, regardless of the routing path taken.
By ensuring the 3DS challenge is handled by the most compatible and updated protocol for the issuer, smart routing increases the likelihood of achieving a 'successful authentication' status.
This status provides the merchant with a defence against fraudulent transaction disputes, as the liability shifts to the issuer once the multi-factor authentication is confirmed.
How does the system distinguish between 3DS1 and 3DS2 during the routing process?
The routing engine queries the issuer's capabilities during the initial phase of the transaction. While 3DS1 is largely deprecated, some regions or niche card types may still require it.
Smart routing prioritises 3DS2 for its better user experience and data-sharing capabilities, but it can maintain the logic to fall back to 3DS1 if it is the only method supported by the issuer to avoid an outright decline.
Is smart 3DS routing necessary if my acquirer already handles 3DS?
While many acquirers offer basic 3DS services, they often use a single internal provider. Smart 3DS routing adds a layer of orchestration that allows for multiple providers and more complex logic across different acquirers.
This is particularly valuable for merchants using a multi-acquirer strategy, as it centralises authentication data and allows for consistent performance optimisation that is not tied to a single bank's infrastructure.