Bank link
lab.
Tap a link only after a user gesture. Do not confirm/send payment. “Opened app” is not field-prefill success.
Sber
Observed Flexipay schemes. On one tested device, three marked schemes opened foreign transfer; rich fields stayed empty. Other schemes remain candidates.Minimal foreign-bank route — no fields expected
Rich foreign-bank route — research probe
HTTPS/browser fallbacks
Alfa
Current phone route verified on Android. On one testedkittycash app, legacy route opened international transfer while current route opened app only.