A PHP client for HubSpot's APIs. Docs for this client: https://github.com/HubSpot/haPiHP/wiki/haPiHP.
General API reference documentation: http://docs.hubapi.com.
This is a partial list in alphabetical order.
- adrianmott (Adrian Mott) https://github.com/adrianmott
- TheRealBenSmith (Ben Smith) https://github.com/TheRealBenSmith