olemus
rakendusliidese väljatöötamisest alustav arendusstrateegia
= a development strategy starting with the development of the application interface

ülevaateid
https://www.slideshare.net/VascoVeloso2/apifirst-development
https://www.bairesdev.com/blog/api-first-design-the-ultimate-guide/
https://www.postman.com/api-first/
https://bump.sh/blog/dev-guide-api-design-first