After all this work, the docs were finally updated yesterday (Dec11/15) the API is retired.
Kinda sucks, wish they could of updated docs before I started all this work last week.
Docs say this version, does that mean there will be a new version?
probably won't know for another year or so.
I finally just got the API working all on 1 page no add ons.
Wasted a week I guess.
https://github.com/change/api_docs/blob/master/README.mdChange.org Developer Documents
This version of the Change.org API has been retired. While endpoints
should continue to work as documented, we will no longer be providing
support or bug fixes.
I will clean up my code and post here with in a few days for all others who wish to use with out support.