







Build credit into your product experience. Run it end to end with modular APIs, pre-built components, analytics, and full-service infrastructure.
My Business Card Runs Linux
In which I build a Linux computer cheap enough to give away
Visa Digital Issuer Solutions
Build cardholder primacy with standout digital experiences.

Ignacio Soffia on Twitter / X
Creating a card is simple. All you need is to select what part of the site you want to use as a "live database" and then use natural language to describe what you want the card do or look like. pic.twitter.com/PsJXWFAQwu— Ignacio Soffia (@ignaciosoffia) November 21, 2024
Virtual Cards | Old Open Collective Docs
Virtual cards are an additional benefit offered to collectives through some hosts. Hosts create virtual cards and assign them to a Collective. Anyone with access to that card can then use it to make payments on behalf of the Collective. This is particularly useful for covering recurring costs like hosting a website.
Credit Cards as Lifestyle Facilitators
Abstract. Credit cards are an increasingly essential technology, but they carry with them the paradoxical capacity to propel consumers along lifestyle traj

Why do banks reward their customers to use their credit cards?
EconStor is a publication server for scholarly economic literature, provided as a non-commercial public service by the ZBW.
Manifest Financial | Banking Solutions for Creators
Crafted specifically for creators, streamlining financial management with seamless payments and effortless expense tracking—all in one place.

ZTA: Zero Token Architecture - Kelsey Hightower | PlatformCon 2026
Stripe unveils AI foundation model for payments, reveals ‘deeper partnership’ with Nvidia | TechCrunch
Fintech giant Stripe announced Wednesday a slew of new product launches at its annual Stripe Sessions user event. The highlights include a new AI

Polar — A billing platform for the intelligence era | Polar
Polar is the Merchant of Record for developers building AI-era software: payments, subscriptions, and usage-based billing, with global tax handled for you.

What if you never had to get an API key?
Consumer Rationality and Credit Cards
Borrowing on credit cards at high interest rates might appear irrational. However, even low transactions costs can make credit cards attractive relative to bank loans. Credit cards also provide liquidity services by allowing consumers to avoid some of the opportunity costs of holding money. The effect of alternative interest rates on the demand for card debits can explain why credit card interest rates only partially reflect changes in the cost of funds. Credit card interest rates that are inflexible relative to the cost of funds are not inconsistent with a competitive equilibrium that yields zero profits for the marginal entrant.

The Impact of Credit Cards on Spending: A Field Experiment
In a field experiment, we measure the impact of payment with credit card as compared with cash on insurance company employees' spending on lunch in a cafeteria.
Introducing Bare: Actually run Javascript Everywhere - Pears
The Holepunch team has introduced Bare, a groundbreaking minimal JavaScript runtime designed for both desktop and mobile. Built to be fast, modular, and efficient, Bare revisits the original vision of Node.js by embracing modularity and universal compatibility.
