Skip to content

3D Secure authentication service API (1.0.0)

This is an API reference for the 3D Secure authentication service.

Download OpenAPI description
three-d-secure-authentication.json
three-d-secure-authentication.yaml
Languages
Servers
Production environment
https://api-services.pxp.io/api/v1
Sandbox environment
https://api-services.test.pxp.io/api/v1

Standalone authentication

Operations

Integrated authentication

Operations
©2026 PXP. PXP Registered Office: The Corn Mill - 1 Roydon Road - Stanstead Abbotts - Hertfordshire - SG12 8XL - United Kingdom Phone +44 2038850598. PXP Financial is Authorised By The Financial Conduct Authority And Our Financial Services Register Number is 504318.