Singapore card rewards

The right card, before you tap.

Ask which card to use at a merchant. KiasuMiles checks the rules against your cards, then tells you which one to tap.

Try KiasuMiles See how it works

Wallet stays client-side. Rules stay server-side.

Merchant radar

It recognises the merchant, not just the category.

NTUC FairPrice, Singapore Airlines, Grab, Shell, Shopee. KiasuMiles maps the place you’re paying to the rule that matters.

3,317merchants matched to card rules.

Best match

UOB Preferred Platinum Visa

4 mpd

Your cards. One answer.

MerchantSheng Siong

Checked againstUOB PPV + UOB Signature

Capwithin limit

Walletclient-side

How it works

Ask. Get an answer.

Ask your agent which card to use. KiasuMiles checks the rules against your cards. You get one card, with the reason why.

KiasuMilesRules checked

Which card should I use at Sheng Siong?

Use UOB Preferred Platinum Visa at Sheng Siong: 4 mpd, with a S$600 cap / calendar month.

Matched as groceries in KiasuMiles data. If the cap is used up, the next clean fallback is UOB PRVI Miles Visa at 1.4 mpd.

merchant checkedrules applied

Trust and privacy

Rules live here. Wallets do not.

KiasuMiles stores the card rules and merchant data it needs to make a recommendation. Your cards stay with you, and each request is judged only on the cards you pass in.

Server-side rules Client-held cards No wallet storage

Client card
UOB PPV

Client card
UOB Signature

Client card
DBS WWMC

Get started

Three steps. Then just ask.

Point your agent at the endpoint, paste one setup prompt, and ask away. Works with Claude, Codex, and anything that speaks MCP.

Full setup guide on GitHub

No wallet to sync. Your cards stay in your agent.

1
Connect the endpoint
Add this hosted MCP endpoint to your agent.
2
Set up your cards
Paste this once. Your agent asks which banks you use and remembers your cards.
3
Ask before you tap
Then ask in plain English, anytime you're at a counter.

"What card should I use at NTUC FairPrice?"