Blockchain
LedgerFlow Wallet
Consumer wallet supporting fiat and crypto across eight payment rails
React NativeNode.jsSolidity
120K+
Wallet accounts created
8
Fiat and crypto rails integrated
99.9%
Transaction completion rate
<400ms
Balance refresh latency
Challenge
Complex infrastructure, simple surface
The product team needed a wallet that handled fiat top-ups, crypto transfers, and merchant payments without exposing users to blockchain mechanics. The existing prototype could not reconcile across multiple rails, and fraud controls were missing entirely.