The SafeCharge Client Card Tokenization Android Sample Code demonstrates how to make payments by accessing the API using an Android device. The test includes registry and testing documentation for an Android phone.
One of the cool things our directory data allows us to do is to get a glimpse at both short term and long term trends in the API space. One slice of data worth looking at is the categories have had the most growth. This article looks at which categories have grown the most in the last five years.