Walt walt.is ↗

Wero ↗Finance & payments

A European bank-backed wallet and instant payment scheme built on SEPA transfers.

BLIK ↗Finance & payments

A Polish mobile payment system.

Curve Pay ↗Finance & payments

A payment card app with its own NFC tap-to-pay stack.

Cake Wallet ↗Finance & payments

A non-custodial cryptocurrency wallet app.

Privacy.com ↗Finance & payments

A service that issues virtual payment cards for online purchases.

Airwallex ↗Finance & payments

Financial platform offering virtual card issuing among other payment services.

FedNow ↗Finance & payments

The US Federal Reserve's instant payment and settlement service.

xmr402 ↗Finance & payments

A project for HTTP 402 payments using Monero.

Mercury ↗

An online banking service for businesses and individuals.

BLIK ↗

A Polish mobile payment system.

Wise ↗

An online money transfer and multi-currency account service.

Airwallex ↗

Financial platform offering virtual card issuing among other payment services.

Aiwyn Tax connector ↗

A Claude marketplace connector that uses a tax engine to back and correct Claude's tax calculations.

Allica Bank ↗

A UK bank serving small and medium-sized businesses.

Apple Pay ↗

Apple's mobile and online payment service.

Beancount ↗

Plain-text double-entry accounting system.

CME FedWatch Tool ↗

A CME Group tool showing market-implied probabilities of Fed rate changes.

Chase UK ↗

The UK retail bank of J.P. Morgan.

Chaum eCash ↗

David Chaum's blind-signature electronic cash system and its newer revival.

Current Account Switch Service ↗

A UK service that moves direct debits, balances and incoming payments to a new bank account.