Gumroad Launches Platform API,… Posted byAdam August 11, 2012 Leave a comment on Gumroad Launches Platform API,… Gumroad Launches Platform API, as It Aims for the Music Industry http://t.co/hlPeEoKT Published by Adam Sellke is as Sellke does. Some of what Adam Sellke has been doing since 2000 is here, here, and here. View more posts