The OGC API Hackathon takes place June 20 – 21, 2019 in London, UK. Hackathon participants will develop OGC Application Programming Interface (API) specifications. They will “test draft OpenAPI-based standards for coverages, map tiles, processes using a common template based on the OGC API for features, aka WFS3” (OGC website). 52°North’s Benjamin Proß will test draft OpenAPI-based standards for processes.