Getting Started
Platform / Managed Users
Platform / Webhooks
Orgs / Attributes
Orgs / Attributes / Options
- GETGet all attribute options
- POSTCreate an attribute option
- DELDelete an attribute option
- PATCHUpdate an attribute option
- GETGet by attribute id all of the attribute options that are assigned to users
- GETGet by attribute slug all of the attribute options that are assigned to users
- GETGet all attribute options for a user
- POSTAssign an attribute to a user
- DELUnassign an attribute from a user
Orgs / Bookings
Orgs / Delegation Credentials
Orgs / Memberships
Orgs / Routing forms
Orgs / Schedules
Orgs / Teams
Orgs / Teams / Bookings
Orgs / Teams / Conferencing
- POSTConnect your conferencing application to a team
- GETGet OAuth conferencing app's auth url for a team
- GETList team conferencing applications
- POSTSet team default conferencing application
- GETGet team default conferencing application
- DELDisconnect team conferencing application
- GETSave conferencing app OAuth credentials
Orgs / Teams / Event Types
Orgs / Teams / Memberships
Orgs / Teams / Routing forms
Orgs / Teams / Routing forms / Responses
Orgs / Teams / Users / Schedules
Orgs / Users / Bookings
Orgs / Users / OOO
Orgs / Users / Schedules
Orgs / Webhooks
Api Keys
Bookings
- GETGet all bookings
- POSTCreate a booking
- GETGet a booking
- POSTReschedule a booking
- POSTCancel a booking
- POSTMark a booking absence
- POSTReassign a booking to auto-selected host
- POSTReassign a booking to a specific host
- POSTConfirm a booking
- POSTDecline a booking
- GETGet 'Add to Calendar' links for a booking
- GETGet 'Booking References' for a booking
Calendars
Conferencing
Destination Calendars
Event Types
Event Types / Webhooks
Managed Orgs
OAuth Clients
Organization Team Verified Resources
- POSTRequest Email Verification Code
- POSTRequest Phone Number Verification Code
- POSTVerify an email for an org team.
- POSTVerify a phone number for an org team.
- GETGet list of verified emails of an org team.
- GETGet list of verified phone numbers of an org team.
- GETGet verified email of an org team by id.
- GETGet verified phone number of an org team by id.
Organizations/Teams Stripe
Routing forms
Schedules
Selected Calendars
Slots
Teams / Event Types
Teams / Memberships
Teams Verified Resources
- POSTRequest Email Verification Code
- POSTRequest Phone Number Verification Code
- POSTVerify an email for a team.
- POSTVerify a phone number for an org team.
- GETGet list of verified emails of a team.
- GETGet list of verified phone numbers of a team.
- GETGet verified email of a team by id.
- GETGet verified phone number of a team by id.
Verified Resources
Slots
Reserve a slot
Make a slot not available for others to book for a certain period of time. If you authenticate using oAuth credentials, api key or access token then you can also specify custom duration for how long the slot should be reserved for (defaults to 5 minutes).
POST
/
v2
/
slots
/
reservations
curl --request POST \
--url https://api.cal.com/v2/slots/reservations \
--header 'Content-Type: application/json' \
--header 'cal-api-version: <cal-api-version>' \
--data '{
"eventTypeId": 1,
"slotStart": "2024-09-04T09:00:00Z",
"slotDuration": "30",
"reservationDuration": 5
}'
{
"status": "success",
"data": {
"eventTypeId": 1,
"slotStart": "2024-09-04T09:00:00Z",
"slotEnd": "2024-09-04T10:00:00Z",
"slotDuration": "30",
"reservationUid": "e84be5a3-4696-49e3-acc7-b2f3999c3b94",
"reservationDuration": 5,
"reservationUntil": "2023-09-04T10:00:00Z"
}
}
Headers
Must be set to 2024-09-04
value must be Bearer <token>
where <token>
is api key prefixed with cal_ or managed user access token
For platform customers - OAuth client ID
Body
application/json
Response
201 - application/json
The response is of type object
.
curl --request POST \
--url https://api.cal.com/v2/slots/reservations \
--header 'Content-Type: application/json' \
--header 'cal-api-version: <cal-api-version>' \
--data '{
"eventTypeId": 1,
"slotStart": "2024-09-04T09:00:00Z",
"slotDuration": "30",
"reservationDuration": 5
}'
{
"status": "success",
"data": {
"eventTypeId": 1,
"slotStart": "2024-09-04T09:00:00Z",
"slotEnd": "2024-09-04T10:00:00Z",
"slotDuration": "30",
"reservationUid": "e84be5a3-4696-49e3-acc7-b2f3999c3b94",
"reservationDuration": 5,
"reservationUntil": "2023-09-04T10:00:00Z"
}
}