return 403 if over api limit or api key not recognized when trying to register
return 403 if over api limit or api key not recognized when trying to register

still needs fixes: should check if valid api key in wrapper for all /v1, and need more complex flow so that we don't create items when api keys have no registration room.

Impactstory/total-impact-core,total-impact/total-impact-core,total-impact/total-impact-core,Impactstory/total-impact-core,Impactstory/total-impact-core,total-impact/total-impact-core,total-impact/total-impact-core,Impactstory/total-impact-core