What kind of authentication does Clarizen One use?
Clarizen One uses OAuth.
Do I need a paid Clarizen One account to use Clarizen One with Zapier?
You need a paid Clarizen One plan to use Clarizen One with Zapier.
Do I need special account permissions in Clarizen One to use Clarizen One with Zapier?
The user needs to have "Full" license type and "Admin" permission level: https://success.clarizen.com/hc/en-us/articles/206448817-Intro-to-User-Types-Roles-and-Permissions
Are there any API token limits in Clarizen One when I use Clarizen One with Zapier?
No, there are no token limits when using Clarizen One with Zapier.
Are there any webhook subscription limits in Clarizen One when I use Clarizen One with Zapier?
Zaps utilize Business Rule quotas. Each Zap counts towards one Workflow rule (webhook) in Clarizen: https://success.clarizen.com/hc/en-us/articles/360017366519-Zapier
Are custom fields in Clarizen One supported when I use Clarizen One with Zapier?
Yes, Clarizen One supports custom fields: https://success.clarizen.com/hc/en-us/articles/360008125473-Custom-Fields
Does Clarizen One use real trigger samples from my Clarizen One account?
Yes, Clarizen One provides real trigger samples from your Clarizen One account.
What kind of Clarizen One hosted account can I use with Zapier?
Clarizen One's Zapier integration supports cloud-hosted accounts only.
When you create a Clarizen One Zap, you'll be asked to log in to your Clarizen One account (unless you are already logged in).
Finally, you will be asked to give Zapier permission to access your account. Click "Grant Access” to continue.
If all steps were successful your Clarizen One account will now be successfully connected.