Is Zoho Flow not included in Zoho CRM Enterprise plan?

Is Zoho Flow not included in Zoho CRM Enterprise plan?

Hi, I'm new to Zoho CRM and I purchased it to build and test API integrations for internal and external use-cases. Is Zoho Flow not included in the Zoho CRM Enterprise plan? I may have missed this in the feature list, and was under the impression that it was included. I'm currently seeing the trial expiry date.
Could someone please help me out here?

I have an internal demo on Friday and I need access to Zoho Flow for the whole integration to work.