Notify clients by SMS when appointments are rescheduled or canceled

When an appointment status changes in zcal, send an automated text message from Smstools so the client is immediately updated.

Try:

See all Smstools + zcal integrations or talk to a human

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How Knit builds this workflow

The Agent researches both APIs and wires the trigger on one side to the action on the other — no pre-built connector required. Here is the vocabulary it has to work with.

Smstools Explore Smstools →

Triggers

New inbound SMS

Fires when a new text message is received in Smstools.

New call

Fires when a new call comes in or out through Smstools.

Missed call

Fires when a call is missed in Smstools.

Call recording ready

Fires when a call recording finishes processing in Smstools.

Actions

Send an SMS or MMS

Sends a text message through Smstools.

Place an outbound call

Starts an outbound call via Smstools.

Create or update a contact

Creates or updates a contact in Smstools.

Send a voice message

Sends a recorded voice message via Smstools.

zcal Explore zcal →

Triggers

New booking made

Fires when a new booking or appointment is made in zcal.

Booking rescheduled or canceled

Fires when a booking in zcal is changed or canceled.

New customer

Fires when a new customer books for the first time in zcal.

Actions

Create a booking

Creates a new booking or appointment in zcal.

Cancel or reschedule a booking

Cancels or moves a booking in zcal.

Create or update a customer

Creates or updates a customer record in zcal.

Add the booking to a calendar

Adds a booking from zcal to a connected calendar.

Send text confirmation for new client appointments When a customer makes a new booking in zcal, automatically send a personalized SMS confirmation from Smstools to reduce no-shows. See details

Create customer profiles from incoming phone calls When a new call or text arrives in Smstools, automatically create or update a customer record in zcal so scheduling details are ready to go. See details

See all Smstools + zcal integrations → · Browse the full workflow library →

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FAQ

Common questions

Can Knit build “Notify clients by SMS when appointments are rescheduled or canceled” between Smstools and zcal?

Yes — describe it in the box above and Knit's Integrations Agent researches Smstools and zcal's public API docs (or your own uploaded docs) and builds a working workflow, whether or not either app already has a pre-built connector.

How long does it take to build?

Minutes to a first working version, not weeks — you test it against real data before it goes anywhere near production.

Can I send text message confirmations when an appointment is booked?

Yes, whenever a client completes a booking in zcal, an automated SMS notification can be sent via Smstools instantly.

What happens if a call is missed while managing client schedules?

You can set up a workflow where a missed call in Smstools creates or updates a customer record in zcal to follow up and schedule a call back.