Developer Blog

Cayan Participated in the 2016 Hour of Code

Dominic Lachowicz

The Hour of Code is a global movement by Computer Science Education Week and Code.org. It started as a one-hour introduction to computer science, designed to demystify "code", to show that anybody can learn the basics, and to broaden participation in the field of computer science.

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Cayan's SHA-1 Deprecation Policy

Dominic Lachowicz

Many merchants have recently received notices from their acquirers regarding their discontinuing support of a legacy encryption protocol. Cayan and its merchants are prepared for this change.

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Cayan and the Holiday Freeze

Dominic Lachowicz

Most (if not all) payment processors implement some kind of "lock down" as they enter the holiday season. Not Cayan. Lock downs and release freezes are an anti-pattern. Our commitment to a DevOps Culture and Continuous Delivery means that we’re releasing multiple times per day, every day - safely and efficiently.

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Simplify your online checkout experience

Dominic Lachowicz

Your business’s online checkout experience should be as painless for your webmaster to implement as it is for your customers to use. With Cayan Checkout, you’ll discover a quick, simple, and slick payment experience.

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Cayan's Open Developer Platform

Dominic Lachowicz

Cayan’s Developer Portal is a one-stop shop for developers for who want to integrate payments into their applications. Cayan’s Developer Portal is designed to get developers up & running quickly, complete with developer self-registration, documentation, quick-start guides, open sourced code samples, test scripts, knowledge base, and easy access to our developer support team to get your questions answered quickly.

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Introducing Cayan's Test Processor

Dominic Lachowicz

Mock objects play a big role in software development at Cayan. It allows us to decouple our test cases from 3rd party dependencies, such as other credit, debit, gift, or loyalty networks. One of the tools we’ve built simulates a payment processor, such as First Data or Elavon, unimaginatively referred to as our “Test Processor”. Cayan's Test Processor triggers specific responses based on the criteria submitted in your transactions, allowing test cases to work uniformly across all of our products

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Developer Self Registration

Dominic Lachowicz

At Cayan, we believe that payments should be easy for our developers and merchants. Starting today, developers are able to sign up for a Cayan test account right from our developer portal. There's no need to get in touch with one of our Business Development Managers or Sales Engineers. Our goal is to get you up & processing payments in no time flat.

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Merchant Best Practice - Have a WAN Backup Plan

Dominic Lachowicz

Wide area network (WAN) outages are unfortunately a fact of life for many enterprises, whether they are caused by natural disasters, unreliable aging networks, or human errors. A surprisingly large number of merchants experience outages in their stores multiple times a month due to issues with their local ISPs. Having a wireless WAN backup option – such as those provided by cellular 3G and 4G networks - can help keep merchants running in spite of unreliable wired ISPs.

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Huh. I guess that advertising works after all.

Dominic Lachowicz

We just did a little A/B test on Genius with our splash screens to try to increase a particular payment type. Just by changing the splash screen on those terminals, we were able to effect a 300-500% increase in people using that payment type.

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