Accreditation in the US is very complicated and expensive and requires a high degree of standardization: http://educationnext.org/the-accreditation-game/
We can’t help you to get accredited, and we have zero tolerance for posting misleading information about credits, etc on your meetup page. However, you can offer your own certificates and badges.
We’re also working on creating our own Learning Tracks for Hackster that will include certificates of completion.
We have some great examples of badges and certificates that other ambassadors have done.
credit: Robert Korn
Credit: Syed Junaid Ahmad