Skip to content

Starter

Calendly

Send a template email in Postmark when someone cancels a meeting in Calendly

When someone cancels a meeting in Calendly, send a template email in Postmark.

Start the 14-day trial, then find it under Templates → Library. It installs into the client you choose, switched off, with its checklist.

Steps
1
Client fills in
2
Accounts
2
Starts
Someone cancels a meeting in Calendly, within seconds

UsesBeta

Every step, in order

When it happens in the first app, the step runs in the second, with the client’s own account.

Someone cancels a meeting
A booking canceled on the account’s Calendly, within seconds. A reschedule is a cancel and a new booking; skip those with the toggle.
Send a template email
An email from one of the client’s Postmark templates (a receipt, a booking confirmation), its variables filled from the run. The template must be on the server whose token this is.
  1. Starts whenSomeone cancels a meeting
  2. App stepSend a template email

What each client fills in

Postmark: From address
For example hello@northside.example
Postmark: Template alias
Postmark → Templates → the template: its alias.

The accounts it needs

Each is the client’s own, stored encrypted and never copied between clients. Until one is added the client’s checklist shows it, and nothing runs.

  • Calendly

    In the client’s Calendly: Integrations & apps → API and webhooks → Personal access tokens → Generate new token, with the scopes scheduling_links:write (booking links) and, for the triggers, users:read, webhooks:read and webhooks:write. A token made before Calendly introduced scopes keeps full access.

  • Postmark → the client’s server → API Tokens → copy the Server API token. The From address must be a confirmed sender signature or on a verified domain.

After you install it

It lands switched off. The client’s checklist holds exactly this:

  1. Connect the client’s Calendly, for “Someone cancels a meeting”
  2. Connect the client’s Postmark, for “Send a template email”
  3. Fill in Postmark: From address (For example hello@northside.example)
  4. Fill in Postmark: Template alias (Postmark → Templates → the template: its alias)
  5. Confirm with the client: The client’s Calendly is on a paid plan (Standard, Teams or Enterprise): Calendly sends webhook events only on those.

Thrum is cooking.

Get early access and you’ll be among the first in. Early members get a launch perk.