Live demo · built on the Card Perks API

Embed credit card perk tracking.
Make your app the one they keep.

Your users’ perks are scattered across twenty issuer apps — nobody remembers where the dining credit lives or when the travel credit resets, so the value goes unused and the apps go unopened. Drop our data into your product and give them one place to track every credit, perk and promotion. The repeat visit is the whole game: stickiness, habit, loyalty.

Add a card to the wallet
What you can build
A “your cards” hub
Users add any card and see every perk in one place.
Reset & expiry reminders
Nudge before a credit resets or a promo ends.
“Perks you’re not using”
Surface unclaimed value to pull users back in.
Which card to use
Prompt the best card — and the one they’re missing.
Your wallet
Your wallet is empty
Add a card to see its perks stack up.

Saved in this browser only — no account, nothing leaves your device.

The perks are the product.

Every card in this wallet is one API call. Nobody has all this data in one place — we do, and we keep it complete and current so you don’t have to. Build the hub your users keep coming back to.

GET /v1/cards/{id}
Get a free API key