What API plan is needed when using Hellosign and OnboardIQ? Nic ) February 10, 2017 16:14 Updated Follow For an OnboardIQ integration using the Hellosign API, you need a Bronze API plan or higher. The documentation for setting up your integration can be found here. Related articles Britecore + HelloSign Outside Integration Setup Guide Why aren't my custom fields populating? How to Create an API APP Data Validation How do I manage fax numbers and assign them to my team members? Comments 0 comments Article is closed for comments.