Integrate HackerRank Actions with Cal ID to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Send Assessment to Candidate via HackerRank when Booking Created in Cal_ID
List Tests from HackerRank Actions when Booking Created in Cal_ID
List Interview Templates from HackerRank when Booking Created in Cal_ID
Send Assessment to Candidate via HackerRank when Booking Cancelled in Cal_ID
List Tests from HackerRank Actions when Booking Cancelled in Cal_ID
Start from a real workflow other teams are already running.
HackerRank Actions
When this happens...
Cal ID
Automatically do this!
Get Availablility
Create Booking
List Teams
List Team Schedules
List Team Event Types
Reserve Team Slot
Find Available Time Slots
List Bookings
Cancel Booking By ID
Reschedule Booking
List Event Type
Send Assessment to Candidate via HackerRank when Booking Created in Cal_ID
Use this flowList Tests from HackerRank Actions when Booking Created in Cal_ID
Use this flowList Interview Templates from HackerRank when Booking Created in Cal_ID
Use this flowSend Assessment to Candidate via HackerRank when Booking Cancelled in Cal_ID
Use this flowList Tests from HackerRank Actions when Booking Cancelled in Cal_ID
Use this flowList Interview Templates from HackerRank when Booking Cancelled in Cal_ID
Use this flowSend Assessment to Candidate via HackerRank when Booking Rescheduled in Cal_ID
Use this flowList Tests from HackerRank Actions when Booking Rescheduled in Cal_ID
Use this flowList Interview Templates from HackerRank when Booking Rescheduled in Cal_ID
Use this flowSend Assessment to Candidate via HackerRank when Booking Requested on OneHash Cal
Use this flowEverything you can automate between HackerRank Actions and Cal ID.
When this happensTriggers
A trigger is an event that starts a workflow.
Triggers when new booking is created.
Triggers when new booking is cancelled.
Triggers when a new booking is rescheduled.
Triggers when a Booking Requested
This triggers when a form is submitted.
Triggers when a form is not submitted.
Action is the task that follows automatically within your HackerRank Actions integrations.
Invite a candidate to take a selected HackerRank assessment.
Lists all HackerRank tests or fetches a single test by ID.
List interview templates, optionally filtered by owner, with limit and offset pagination.
Show free slots between dates
Create event (time and guests)
Show all teams in your account to view or manage team calendars (supports filters, sorting, and pagination).

Follow a simple walkthrough to create, test, and launch your first automation.
Connect your apps
Link the apps you want to automate.
Configure your workflow
Set up triggers, actions, and map your data.
Test & publish
Test your workflow and publish it.
Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.
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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HackerRank is a technical hiring platform that helps organizations screen, assess, interview, and hire developers through real-world coding assessments, AI-led screening, and collaborative programming interviews.
Learn moreOneHash 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 moreSign up for a free viaSocket account, then authorize both your HackerRank Actions and Cal ID 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 HackerRank Actions and Cal ID 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 Cal ID. No coding required.
Yes. You can set up a workflow where HackerRank Actions triggers actions in Cal ID, and a separate workflow where Cal ID triggers actions in HackerRank Actions. 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 HackerRank Actions and Cal ID. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire HackerRank Actions and Cal ID integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.