Use AssistCall with Zoho Bookings

AssistCall answers your business calls 24/7 and can send each call, message and booking to Zoho Bookings through Webhook, Zapier, n8n.

Zoho Bookings: Appointment scheduling from Zoho with booking pages and staff and resource calendars, often used alongside Zoho CRM.

Connects

Example call

A caller books a property viewing for Saturday. AssistCall sends appointment.booked to n8n, which posts the appointment to Zoho Bookings. The agent sees it on their Zoho Bookings calendar.

AssistCall bookings go to an n8n workflow that creates the appointment in Zoho Bookings through its appointment API.
When a caller cancels, an n8n workflow updates the matching Zoho Bookings appointment through the API.
Zapier's Zoho Bookings Appointment Booked trigger and AssistCall's lead.captured event feed one follow-up list for web and phone leads.

How it connects

Webhook: Signed JSON for every call, message and booking, sent to any HTTPS URL you choose.
Zapier: Send AssistCall events to a Zap (Webhooks by Zapier, Catch Hook), then use the app's Zapier actions. Needs a paid Zapier plan.
n8n: Start an n8n workflow with a webhook node, then call the app with its node or an HTTP request.
Call forwarding: Forward your business line to AssistCall when busy, after hours or always. Works with any carrier.

About Zoho Bookings's API

Self-serve API: you can create a key in your account
Style: REST
Authentication: OAuth 2.0 through the Zoho API Console (self client supported)
On Zapier: yes. On Make: no.

Access tokens expire and have to be refreshed, so AssistCall connects through Zapier or n8n rather than live lookups. US accounts use https://www.zohoapis.com/bookings/. Appointments are created with POST /bookings/v1/json/appointment (scope zohobookings.data.CREATE). Zapier offers triggers only (booked, rescheduled, canceled). We could not confirm a Make app or native webhooks.

Not included: no one-click Zoho Bookings app, no listing in Zoho Bookings's marketplace, no two-way sync, and no partnership with Zoho Corporation.

Researched by the AssistCall team and checked against Zoho Corporation's public pages on October 24, 2026. Zoho Bookings is a trademark of Zoho Corporation. AssistCall is an independent product of Starling Global LLC and is not affiliated with, endorsed by, sponsored by or approved by Zoho Corporation.

More Calendars and scheduling integrations

Calendly: Online scheduling links that let clients pick an open time on your calendar, used by consultants, coaches, sales teams and service businesses.
Google Calendar: Google's online calendar, included with Gmail and Google Workspace, which many small businesses use to track appointments, jobs and staff schedules.
Microsoft Outlook Calendar: The calendar in Outlook and Microsoft 365, used by offices that run their email, meetings and scheduling on Microsoft 365.
Square Appointments: Square's booking and payments app for appointment businesses such as salons, barbershops, spas and wellness studios.
Acuity Scheduling: Online appointment scheduling from Squarespace with intake forms, packages and payments, used by solo practitioners and small service teams.
Cal.com: Open-source scheduling links and booking pages, hosted or self-hosted, used by consultants, agencies and software teams.

All product and company names in this directory are trademarks or registered trademarks of their respective owners, used only to identify systems AssistCall can send call information to or receive information from. Their use does not imply any affiliation with or endorsement by their owners. AssistCall connects using signed webhooks, the business's own API keys, automation platforms (Zapier, Make, n8n) the business sets up in its own account, and call forwarding. AssistCall does not provide one-click connectors, marketplace apps, certifications or two-way record or calendar sync, and does not sign HIPAA business associate agreements. Vendor features, plans and API access can change; information last checked October 24, 2026.