The Series REST API provides a thin access layer to sensor data via RESTful Web binding with different output formats like json, pdf or png.
We try to follow the GitFlow model, although we do not see it that strict.
However, make sure to do pull requests for features, hotfixes, etc. by making use of GitFlow. Altlassian provides [a good overview] (https://www.atlassian.com/de/git/workflows#!workflow-gitflow). of the most common workflows.
The API documentation can be found here: https://52north.github.io/series-rest-api
The API documentation is in the 52°North wiki:
https://wiki.52north.org/bin/view/SensorWeb/SensorWebClientRESTInterface