CardScout

Your credit card offers, in one place.

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Demo data loaded
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Where are you shopping?

Type a merchant name and CardScout will show the matching offers from your cards.

My Offers

Everything currently stored in CardScout.

Settings

Security, data, and issuer shortcuts.

Device authentication
Checking support…

Uses the iPhone's platform authenticator/passkey prompt. CardScout does not create a separate PIN.

Offer data

Imports stay in this browser's local storage. Do not put exported offer files into GitHub.

Activate offers

For safety, CardScout opens the official issuer offer page. Activation remains with Chase or Amex.

Free Safari Sync

Use an Apple Shortcut from Safari to send visible Chase/Amex offer-page data into CardScout. No bank password, cookies, or session tokens are copied.

Setup instructions
  1. On iPhone, open Settings → Shortcuts → Advanced and enable Allow Running Scripts.
  2. Create a new Shortcut named CardScout Sync.
  3. Enable Show in Share Sheet and limit input to Safari Web Pages.
  4. Add Run JavaScript on Web Page and paste the script copied above.
  5. Add Copy to Clipboard using the JavaScript result.
  6. Add Open URLs and use your CardScout Cloudflare URL.
  7. When viewing Chase/Amex Offers in Safari: Share → CardScout Sync.
  8. Back in CardScout, tap Import from Clipboard.
App
Version1.06
StorageDevice-local
HostingYour Cloudflare site