Core-X / Features / Mobile app, API and USSD
Mobile app, API and USSD
Customers reach their account through an installable mobile web app that carries the bank’s own name and colour, through an API for the bank’s own apps, or through a USSD menu on any phone.
Runs on a simulator until connected
What it does
- An installable app at the bank’s own address: balances, statements, and same-bank and other-bank transfers.
- A versioned customer API with idempotency keys, one-time-code enrolment and PIN re-checks on payments.
- A USSD menu that works on basic phones, with a built-in simulator for demos.
- Large or unusual payments are held for review instead of failing silently.