The Mobile API integration is designed to utilize the Hosted Payment Page APIs specifically for "web view" integration. This integration approach eliminates the need for PCI-DSS compliance and streamlines the handling of 3D Secure during the payment process.
The key difference between the Hosted Payment Page APIs and Mobile APIs lies in the separate API key and the handling of mobile device-specific information.
For PCI-DSS compliant merchants who prefer to maintain complete control over the payment flow, the Remote API integration is available. This integration allows merchants to retain full control and handle the payment process directly.
Mobile API is not enabled by default, please contact support using the support ticket system to request this.