October 7, 2014

Measuring the Dwolla network’s transaction speed

I love Dwolla hackathons. I was pretty bummed out to miss the last one but I got to hang around this time.

This was one of my favorites. It’s monitor that Jared built for the Dwolla API that shows round-trip transaction time, among other things.

Pretty cool demo and also shows round-trip transaction time at just under 1 second. It’s a bit amazing when you think about comparing < 1 second to transaction times measured in days.

September 8, 2014

Breaking down the Dwolla network to its core.

Dwolla, as a network… has no money. It’s not a bank. DWolla does not hold money. The DWolla network talks to banks on behalf of members of the network.

Your money, my money, is already virtualized. The first time I was explaining that concept to a bank they looked at me sideways and the room fell silent. That happened again and again and again and still happens today.

It’s happened in local banks, regional banks, and global banks.

The cash in your pocket is a UI. It’s a trigger to post to a balance sheet in a computer. That check you write, it’s a trigger to get a balance from point A to B. The card you carry—just calls a server and tells the money to go from you to the person or company they represent who swiped it. Each one of these sentences could be a blog post on its own.

Dwolla is an efficient trigger. It is real-time by default, and there is nothing physical in the whole equation except for the computers that access the network and the people writing code, answering e-mails, and talking about it, to make the network better.

Dwolla, is built on the internet. Dwolla, is code.


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