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RDX Specification Code Recipes API Reference Changelog ADX Specification

RDX Specification

RDX Specification Code Recipes API Reference Changelog ADX Specification

RDX Overview

Getting Started with RDX

RDX Specification

RiskRequest
RiskResponse
StepupRequest
StepupResponse
InitiateActionRequest
InitiateActionResponse
ValidateRequest
- ValidateRequest.BehavioralBiometricsResult (List)(Object)
- ValidateRequest.CredentialResponse (List)(Object)
ValidateResponse
OOB Callback Validate Status Request
OOB Callback Validate Status Response
- OOBCallbackValidateStatus.ErrorDetails (Object)
OOB Callback Validate Status Response Examples

RDX Security & Authentication

API Connectivity Options
MTLS (Mutual Transport Layer Security)
Standard TLS/HTTPS Authentication
Open Authorization v2 (OAuth2)
JSON Web Encryption (JWE)

RDX Implementation

Implementation Checklist
Implementation Testing
Post-Implementation Checklist
Go-Live Checklist

RDX Use Cases

RDX Use Cases
VCAS Managed OTP Authentication
Co-Managed OTP Authentication
Issuer Managed OTP Authentication
OTP + KBA Authentication
Out-of-Band Authentication

RDX Appendix

3RI Indicator Values
3DS Requestor Authentication Indicator Values
Authentication Method Map
Channel Values
Merchant Challenge Indicator Values
Merchant Challenge Indicator Values: Mastercard Identity Check 2.1 Extensions
Mandated Region Values
Mandated Region EEA Country Codes
Merchant Fraud Rate Values
Non-Payment Authentication Indicator Values
Transaction Type Values
Stepup Type Values
Transaction Status Reason Codes
Whitelist Status Values

RDX Resources

RDX 2.2.4 YAML File

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OTP + KBA Authentication

Updated 3 months ago

Issuer Managed OTP Authentication

Out-of-Band Authentication

- OTP + KBA Flow Diagram
- Required RDX Calls: