Direct payments via API
With direct payments via API, the Partner not only sends an API request to register an order, as with redirect integration, but also performs all necessary requests for payment, 3DS verification, and order status retrieval. The Partner uses their own payment page to collect payment data, which generally necessitates compliance with PCI DSS.
Schematic representation of API integration:

Integration schemes considering various payment methods, 3DS verification, use of saved payment data (stored credentials), and other features are provided on the relevant pages:
- Direct Payments via API — card or token payment via API on the Partner's payment page with 3DS v1 or v2 verification
- Yandex Pay Payments via API
- Yandex Paybox Payments via API
- SBP Payments via API
- Alfa Pay Payments via API
- SberPay Payments via API
- T-Pay Payments via API