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API v2 Reference

API v1 Reference

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Introduction

Local Development

Code styling

Pull requests

Contributor's Guide

How to setup API in a local instance

Build a greeter app

How to build an app

Assign people to a call from a CRM or database

How to use OAuth to authorize apps with Cal.com accounts

Setting up OIDC with okta

SSO setup

Webhooks

Setting up mailtrap for email testing

Embed Events

Installation

Database migrations

Upgrading

Docker

License key

Azure

Elastio

Railway

Vercel

Google

Microsoft

Zoom

Daily

HubSpot

Sendgrid

Stripe

Twilio

Zoho

Google calendar connect

Outlook calendar connect

Apple calendar connect

Availability settings

Booker

Calendar settings

Find out how to use Cal "atoms" to integrate scheduling into your product.

Quickstart

Booking redirects

Answers to the most common questions about the Platform API and atoms.

Introduction to API v2

Differences between v1 and v2

Quick start

Authentication

Errors

Rate limits

Get a provider

Verify an access token

Get auth URL

Connect a calendar

Check a calendar connection status

Get all managed users

Create a managed user

Get a managed user

Delete a managed user

Update a managed user

Force refresh tokens

Get all webhooks

Create a webhook

Delete all webhooks

Get a webhook

Delete a webhook

Update a webhook

Get all attributes

Create an attribute

Get an attribute

Delete an attribute

Update an attribute

Get all attribute options

Create an attribute option

Delete an attribute option

Update an attribute option

Get all attribute options for a user

Assign an attribute to a user

Unassign an attribute from a user

Get a team event type

Create an event type

Get an event type

Delete a team event type

Update a team event type

Create a phone call

Get all team event types

Get all memberships

Create a membership

Get a membership

Delete a membership

Update a membership

Get all schedules

Create a schedule

Get a schedule

Delete a schedule

Update a schedule

Get all teams

Create a team

Get team membership for user

Get a team

Delete a team

Update a team

Get all users

Create a user

Delete a user

Update a user

Get all bookings


      POST /v2/bookings is used to create regular bookings, recurring bookings and instant bookings. The request bodies for all 3 are almost the same except:
      If eventTypeId in the request body is id of a regular event, then regular booking is created.

      If it is an id of a recurring event type, then recurring booking is created.

      Meaning that the request bodies are equal but the outcome depends on what kind of event type it is with the goal of making it as seamless for developers as possible.

      For team event types it is possible to create instant meeting. To do that just pass `"instant": true` to the request body.

      The start needs to be in UTC aka if the timezone is GMT+2 in Rome and meeting should start at 11, then UTC time should have hours 09:00 aka without time zone.
      

Create a booking

`:bookingUid` can be

      1. uid of a normal booking

      2. uid of one of the recurring booking recurrences

      3. uid of recurring booking which will return an array of all recurring booking recurrences (stored as recurringBookingUid on one of the individual recurrences).

Get a booking

Reschedule a booking by passing `:bookingUid` of the booking that should be rescheduled and pass request body with a new start time to create a new booking.

Reschedule a booking

Cancel a booking

Mark a booking absence

Save an ICS feed

Check an ICS feed

Get busy times

Get all calendars

Get connect URL

Save a calendar

Sync credentials

Check a calendar connection

Disconnect a calendar

Connect your conferencing application

List your conferencing applications

Set your default conferencing application

Disconnect your conferencing application

Update destination calendars

Get all event types

Delete an event type

Update an event type

Get my profile

Update my profile

Redirects the user to the specified 'redirect_uri' with an authorization code in query parameter if the client is authorized successfully. The code is then exchanged for access and refresh tokens via the `/exchange` endpoint.

Authorize an OAuth client

Exchanges the authorization code received from the `/authorize` endpoint for access and refresh tokens. The authorization code should be provided in the 'Authorization' header prefixed with 'Bearer '.

Exchange authorization code for access tokens

Post v2oauth refresh

Get all schedules of the authenticated user.


      Create a schedule for the authenticated user.

      The point of creating schedules is for event types to be available at specific times.

      The first goal of schedules is to have a default schedule. If you are platform customer and created managed users, then it is important to note that each managed user should have a default schedule.
      1. If you passed `timeZone` when creating managed user, then the default schedule from Monday to Friday from 9AM to 5PM will be created with that timezone. The managed user can then change the default schedule via the `AvailabilitySettings` atom.
      2. If you did not, then we assume you want the user to have this specific schedule right away. You should create a default schedule by specifying
      `"isDefault": true` in the request body. Until the user has a default schedule the user can't be booked nor manage their schedule via the AvailabilitySettings atom.

      The second goal of schedules is to create another schedule that event types can point to. This is useful for when an event is booked because availability is not checked against the default schedule but instead against that specific schedule.
      After creating a non-default schedule, you can update an event type to point to that schedule via the PATCH `event-types/{eventTypeId}` endpoint.

      When specifying start time and end time for each day use the 24 hour format e.g. 08:00, 15:00 etc.
      

Get the default schedule of the authenticated user.

Get default schedule

Add a selected calendar

Delete a selected calendar

Reserve a slot

Delete a selected slot

Get available slots

Get stripe connect URL

Save stripe credentials

Check stripe connection

Get all timezones

Get all webooks (paginated)

Find all attendees

Creates a new attendee

Find an attendee

Remove an existing attendee

Edit an existing attendee

Creates a new availability

Find an availability

Remove an existing availability

Edit an existing availability

Find all booking references

Creates a new  booking reference

Find a booking reference

Remove an existing booking reference

Edit an existing booking reference

Creates a new booking

Booking cancellation

Find a booking

Edit an existing booking

Find all Cal video recordings of that booking

Find all Cal video transcripts of that booking

Find all Cal video transcripts of that recording

Get all app credentials for a user

Create a credential record for a user

Delete a credential record for a user

Update a credential record for a user

Find all destination calendars

Creates a new destination calendar

Find a destination calendar

Remove an existing destination calendar

Edit an existing destination calendar

Find all event types

Creates a new event type

Find a eventType

Remove an existing eventType

Edit an existing eventType

Find all event types that belong to teamId

Find all memberships

Creates a new membership

Find a membership by userID and teamID

Getting Started

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Getting Started

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