Connect Cal ID and Mailtrap
Integrate Cal ID with Mailtrap to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Update Contact in Mailtrap when Booking Requested on OneHash Cal
List Team Schedules from Cal ID when New Email Delivered to Mailtrap
Check Test Email Spam Score with Mailtrap when Form Submitted No Event in OneHash Cal
Send Sandbox Email with Mailtrap when Booking Rescheduled in Cal_ID
Delete a Contact from Mailtrap when Form Submitted No Event in OneHash Cal
Popular Cal ID + Mailtrap flows
Start from a real workflow other teams are already running.
Choose a trigger
Cal ID
When this happens...
Booking Created
Booking Cancelled
Booking Rescheduled
Booking Requested
New Form Submitted
Form Submitted No Event
Booking Rejected
Choose an action
Mailtrap
Automatically do this!
Get Contact Lists
Create Contact
Create Contact List
Delete Contact List
Delete a Contact
Update Contact
Delete a Contact Field
Send Transactional Email
List Sandbox Messages
Retrieve Test Email
Retrieve Test Email Text Body
Get Sandbox Email HTML Body
Check Test Email Spam Score
Analyze Test Email HTML
Forward Test Email
Mark Test Email as Read
Delete Test Email
Clear Sandbox Inbox
Send Sandbox Email
Update Contact in Mailtrap when Booking Requested on OneHash Cal
Use this flowList Team Schedules from Cal ID when New Email Delivered to Mailtrap
Use this flowCheck Test Email Spam Score with Mailtrap when Form Submitted No Event in OneHash Cal
Use this flowSend Sandbox Email with Mailtrap when Booking Rescheduled in Cal_ID
Use this flowDelete a Contact from Mailtrap when Form Submitted No Event in OneHash Cal
Use this flowDelete Contact List from Mailtrap when Form Submitted No Event in OneHash Cal
Use this flowDelete a Contact Field in Mailtrap when Booking Rejected in OneHash Cal
Use this flowAnalyze Test Email HTML in Mailtrap when Booking Requested on OneHash Cal
Use this flowRetrieve Test Email from Mailtrap when Booking Rescheduled in Cal_ID
Use this flowGet Sandbox Email HTML Body from Mailtrap Sandbox when Booking Rescheduled in Cal_ID
Use this flowSupported Triggers & Actions
Everything you can automate between Cal ID and Mailtrap.
When this happensTriggers
A trigger is an event that starts a workflow.
Booking Created
Triggers when new booking is created.
Booking Cancelled
Triggers when new booking is cancelled.
Booking Rescheduled
Triggers when a new booking is rescheduled.
Booking Requested
Triggers when a Booking Requested
New Form Submitted
This triggers when a form is submitted.
Form Submitted No Event
Triggers when a form is not submitted.
Do thisActions
Action is the task that follows automatically within your Cal ID integrations.
Get Availablility
Show free slots between dates
Create Booking
Create event (time and guests)
List Teams
Show all teams in your account to view or manage team calendars (supports filters, sorting, and pagination).
List Team Schedules
See your team’s upcoming events, meetings, and availability to plan and avoid scheduling conflicts.
List Team Event Types
Show all event types for team
Reserve Team Slot
Book a team calendar slot
Learn how to build your first workflow
Follow a simple walkthrough to create, test, and launch your first automation.
- 1
Connect your apps
Link the apps you want to automate.
- 2
Configure your workflow
Set up triggers, actions, and map your data.
- 3
Test & publish
Test your workflow and publish it.
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AI will build it for you
Just describe the task in plain English. viaSocket AI selects the right apps, builds the workflow, maps the fields, and prepares everything for review before you publish.
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About Cal ID
OneHash Cal is a comprehensive calendar application designed to streamline scheduling and time management for individuals and teams. It offers features such as event scheduling, reminders, and integration with other productivity tools to enhance efficiency and organization.
Learn more
About Mailtrap
Mailtrap is an email delivery platform covering email sending (API/SMTP) bundled with inbound email, also featuring email testing (Sandbox), and Email Marketing. It's used by developer and product teams for transactional and bulk email delivery and offers reliable sending tools with built-in deliverability protection, including separation between transactional and bulk email, automatic authentication setup, and analytics insights broken down by mailbox provider.
Learn moreSimilar apps
Frequently Asked Questions
Sign up for a free viaSocket account, then authorize both your Cal ID and Mailtrap accounts. From there, pick a trigger in one app and an action in the other. Your first workflow can be live in under five minutes.
Yes. viaSocket uses instant triggers where available, so data moves between Cal ID and Mailtrap as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.
Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach Mailtrap. No coding required.
Yes. You can set up a workflow where Cal ID triggers actions in Mailtrap, and a separate workflow where Mailtrap triggers actions in Cal ID. Both run independently and in real time.
viaSocket logs every run so you can see exactly what succeeded and what failed. Failed tasks can be retried from the dashboard without re-configuring the workflow.
Yes, there is a free plan that covers basic workflows between Cal ID and Mailtrap. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Cal ID and Mailtrap integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.
