Link technology allows users to include links to rich digital content in their printed documents. Users can create digital watermarks, QR codes, and short URLs to add to their posters, labels, business cards, invitations, flyers, and any other printed items. Digital watermarks and QR codes can be scanned by mobile devices to take people directly to linked digital content. The Link Developer API allows users to create watermarked images, short URLs, and QR codes and analyze their traffic. The API also lets users update the destinations linked to by watermarks and QR codes anytime, even long after they have been created and printed.
The following is a list of historical changes that were made to this asset. Typically, once an API is published on ProgrammableWeb.com, the data we keep about that asset gets updated over the course of its life. For example, the endpoint or home page of the documentation might change. As a means of enforcing the integrity of our data, every time a non-trivial change is made to the data we keep about an asset, we require the entry of some changelog text before that change can be saved. This way, we have a great audit trail of all activity surrounding the asset. For each asset, the changelogs begins with the moment an asset is approved for publication on ProgrammableWeb. If you spot an error in our data and believe that a record needs to be updated in some way, the ProgrammableWeb team would very much like to hear from you at firstname.lastname@example.org