Calendly + Synthflow AI

Calendly + Synthflow AI integrations

Create Synthflow AI calls for new Calendly invitees

When someone books time with you, that's a signal worth acting on immediately. This automation starts a Synthflow AI phone call as soon as a new invitee is created in Calendly, letting your AI handle confirmation or pre-call qualification while your calendar fills up. Note: Ensure the phone number field is enabled in your Calendly event type.

When this happens...
Invitee CreatedTriggers when an invitee schedules an event.
TriggerInstant
automatically do this!
Create CallInitiates a real-time voice call through the AI assistant.
ActionWrite

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More things you can do with Calendly and Synthflow AI

Discover other triggers and actions you can use with Calendly and Synthflow AI

Event Canceled
Triggers when an event is canceled.
Trigger
Polling
Try It
- Free Plan Copy
- Webhook subscription scope
  Required
- Event Type
Trigger
Instant
Try It
- Free Plan Copy
- OAuth Scope Permissions
Trigger
Instant
Try It
- Event UUID
  Required
- Reason
Action
Write
- Event Type
  Required
- Start Time
  Required
- Invitee Email
  Required
- Invitee Full Name
- Invitee First Name
- Invitee Last Name
- Invitee Timezone
  Required
- Location Type
- Text Reminder Phone Number
- Event Guests
- Questions
- Answers
- Enable Invitee Tracking
Action
Write

Cancel Scheduled Event
Cancels a scheduled event with a specified reason for the cancellation.
Action
Write
- Free Plan Copy
- OAuth Scope Permissions
- Meeting Recap UUID
  Required
Action
Search

- Search
  Required
Action
Search
- Model ID
  Required
- Actions IDs
Action
Write
- Type
  Required
- Name
  Required
- Prompt
  Required
- Large Language Model
  Required
- Language
  Required
- Greeting Message
  Required
- Voice ID
  Required
- Description
- Phone Number
- External Webhook URL
- Record Conversations
Action
Write
- Identifier
  Required
- Description
- Examples
Action
Write
- Content
  Required
- Instructions
  Required
Action
Write
- Identifier
  Required
- Description
Action
Write
- Model ID
  Required
Action
Write
- Action ID
  Required
Action
Write
- Model ID
  Required
- Query
  Required
- User ID
  Required
Action
Write
- Model ID
  Required
Action
Write
- Model ID
  Required
- Name
- Prompt
- Large Language Model
- Language
- Greeting Message
- Voice ID
- Phone Number
- External Webhook URL
- Record Conversations
- Voice Stability
- Voice Similarity Boost
- Voice Optimize Streaming Latency
- Voice Style
- Speaker boost
- Max Idle Duration in Seconds
- Initial Pause Before Speaking
- Custom vocabulary
- Ring Pause Seconds
- Patience Level
- Call duration
- Limit Call Duration
Action
Write
- Action ID
  Required
- Starting meeting date
- Max slots
- Number of days
- Hours of difference
- Timezone
- Meeting confirmation
- Booking title
Action
Write
- Action ID
  Required
- Identifier
- Description
- Choices
Action
Write
- Action ID
  Required
- Phone
- Instructions
- Timeout
- Digits
- Initiating Message
- Goodbye Message
- Failed Message
Action
Write
- Call ID
  Required
Action
Search

- Free Plan Copy
- Webhook subscription scope
  Required
Trigger
Instant
Try It
- Free Plan Copy
- Webhook subscription scope
  Required
Trigger
Instant
Try It
- Routing Form
Trigger
Instant
Try It
- Event Name
  Required
- Host User
  Required
- Co-hosts
- Duration (in minutes)
  Required
- Time Zone
- Start Date
  Required
- End Date
  Required
- Location Kind
- Location
- Additional Location Info
Action
Write
Mark Invitee as No Show
Marks a specific invitee as a no show.
Action
Write
- Event UUID
  Required
Action
Search
- Free Plan Copy
- OAuth Scope Permissions
- Meeting Recap UUID
  Required
Action
Search
- Agent ID
  Required
Trigger
Instant
Try It
- Starting meeting date
  Required
- Max slots
- Hours of difference
- Number of days
- Timezone
  Required
- Calendar ID
  Required
- Meeting confirmation
  Required
- Booking title
  Required
Action
Write
- Starting meeting date
  Required
- Max slots
- Hours of difference
- Number of days
- Timezone
  Required
- Calendar ID
  Required
- Integration
- SMS
- SMS message
- User Email
Action
Write
- Identifier
  Required
- Description
- Choices
Action
Write
- Phone
  Required
- Instructions
  Required
- Timeout
  Required
- Digits
- Initiating Message
- Goodbye Message
- Failed Message
Action
Write
- Action ID
  Required
Action
Write
- Model ID
  Required
- Actions
Action
Write
List Actions
Get all the actions available
Action
Write
- Model ID
  Required
- Phone Number
  Required
- Name
  Required
- Custom variables
- Lead Email
- Lead Timezone
- Prompt
Action
Write
List Assistants
Gets all the assistants
Action
Write
- Action ID
  Required
- Starting meeting date
- Max slots
- Number of days
- Hours of difference
- Timezone
- Integration
- SMS
- SMS message
- User Email
Action
Write
- Action ID
  Required
- Identifier
- Description
- Examples
Action
Write
- Action ID
  Required
- Content
- Instructions
Action
Write
- Action ID
  Required
- Identifier
- Description
Action
Write

About Calendly

Calendly is an elegant and simple scheduling tool for businesses that eliminates email back and forth. It helps save time so that businesses can provide great service and increase sales.

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Related categories

Scheduling & Booking

About Synthflow AI

Synthflow AI is a scalable no-code platform enabling non-tech users and SMEs to create custom LLM solutions using their own data and ideas.

Learn moreLearn moreHelpHelp

Related categories

AI Assistants

Related Zap Templates

Make a phone call with Synthflow AI when Calendly invitees cancel

Create Synthflow AI phone calls for new Calendly invitees