A card rewards program built on Trove Rewards
Northwind Bank is fictional. The API calls are real — every purchase on the left hits the same endpoints your backend would, with a real key, and shows up in the dashboard request log.
Four category rules are live: 3× dining, 3× travel, 2× groceries, and 1× on everything else. Watch which one fires for each merchant.
nb
Northwind BankNorthwind Points
0
Worth about $0.00 toward travel
Make a purchase
Ace Hardware has no category rule — it falls through to the 1× base rate.
Redeem — $420 flight, pay how you like
0 pts+$420.00 cash
Or transfer to an airline
API callswhat Northwind's backend sent
Interact on the left — every call appears here.
Redemptions in this demo are simulated and move nothing — real airline and hotel transfers require a signed agreement with a transfer network. Transfer ratios shown are placeholders modeled on publicly typical bank-to-partner ratios, not backed by any agreement.