ShiftWagon hosted payments
Secure card setup that feels native to ShiftWagon.
This hosted app is intended to be opened from the mobile app using a signed, short-lived secure session link created by your backend.
ShiftWagon branded
Customers see a ShiftWagon secure card experience, not a PSP-branded technical flow.
Signed session links
The hosted page starts only from a backend-issued secure token, not raw query params.
Server-side verification
Card setup success is decided only after the PSP callback is verified on the server.