If you want to create an application that connects to the I/O Digital Blockchain, then you need to create an API to connect to it.
DIONS has just been launched and we are currently working on documentation for this section.
We will provide developers with the documentation needed to use the I/O Digital Blockchain technology soon.
If you wish to be notified when the API / documentation is available, please leave us a note through the contact form.
If you are willing to contribute to the source code, please do so at github.com/iocoin/dions