Send Calendarhero meeting confirmations on WhatsApp
Put the meeting details where the other person can find them: in a concise WhatsApp confirmation.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Send message
Send a text message to a whatsapp number. note: the message will reflect on the recipient's phone number only if they have texted first.
Why this helps
Manually copying meeting details into a message creates extra work and leaves room for missed or mistyped times.
- Reduce manual copying after a meeting is scheduled.
- Make the time and meeting context easy to find in a chat.
- Keep the confirmation message consistent.
Setup
Build it in a few focused steps.
- 1Connect Calendarhero and WhatsApp once in the Notis portal.
- 2Create an automation in the portal or tell Notis in plain language from any channel.
- 3In one instruction, ask Notis to send the supplied meeting details as a concise WhatsApp confirmation.
- 4Choose the webhook trigger and where run reports should go.
- 5Test with one real meeting request and a recipient who has messaged your WhatsApp number.
Questions about this workflow
What starts this automation?
A webhook starts it when an HTTP request is sent to the automation. Include the meeting details and the intended WhatsApp recipient in the request.
Can it send to someone who has never messaged my WhatsApp number?
The Send message action delivers only if the recipient has texted your number first.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Calendarhero to Whatsapp. A trigger fires from one place; an action lands in another.
Calendarhero triggers
Whatsapp actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create message template
Create a new message template for the whatsapp business account. templates must be approved by whatsapp before they can be used. templates are required for marketing messages and messages sent outside the 24-hour window.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Delete message template
Delete a message template from the whatsapp business account. this permanently removes the template and it cannot be recovered. only delete templates that are no longer needed.
Get business profile
Get the business profile information for a whatsapp business phone number. this includes business details like description, address, website, and contact info.
Get media
Get information about uploaded media including a temporary download url. the download url is valid for 5 minutes and can be used to retrieve the actual media file. this is useful for downloading media that was sent to your whatsapp number.
Get media info
Get metadata about uploaded media without generating a download url. this is useful for checking file size, type, and hash without downloading the file. use get media if you need the actual download url.
Get message templates
Get all message templates for the whatsapp business account. templates are required for sending messages outside the 24-hour window and for marketing/utility messages.
Get phone number
Get details of a specific phone number associated with a whatsapp business account.
Get phone numbers
Get all phone numbers associated with a whatsapp business account (waba).
Connect any two apps with Notis in the middle.
Calendarhero and Whatsapp, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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