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Cal.com Slots API

The Slots API from Cal.com — 3 operation(s) for slots.

Cal.com Slots API is one of 23 APIs that Cal.com publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include Slots. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and an AsyncAPI specification.

This API exposes 5 operations across 3 paths, and defines 4 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against the base URL https://api.cal.com/v2.

5 operations 3 paths 4 schemas 1 DELETE2 GET1 PATCH1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://api.cal.com/v2
Resource Areas
1

Paths & Operations 5

Across 3 paths, the API surfaces 5 operations — 1 DELETE, 2 GET, 1 PATCH, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Slots 5
GET
/v2/slots
Get available time slots for an event type
SlotsController_2024_09_04_getAvailableSlots 13 params → 200
POST
/v2/slots/reservations
Reserve a slot
SlotsController_2024_09_04_reserveSlot 3 params body → 201
GET
/v2/slots/reservations/{uid}
Get reserved slot
SlotsController_2024_09_04_getReservedSlot 2 params → 200
PATCH
/v2/slots/reservations/{uid}
Update a reserved slot
SlotsController_2024_09_04_updateReservedSlot 2 params body → 200
DELETE
/v2/slots/reservations/{uid}
Delete a reserved slot
SlotsController_2024_09_04_deleteReservedSlot 2 params → 200

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are ReserveSlotOutput_2024_09_04 (7 properties), ReserveSlotInput_2024_09_04 (4 properties), GetReservedSlotOutput_2024_09_04 (2 properties), ReserveSlotOutputResponse_2024_09_04 (2 properties). Each schema is shown below with its type and property counts.

ReserveSlotOutputResponse_2024_09_04
object
2 properties 2 required
GetReservedSlotOutput_2024_09_04
object
2 properties 2 required
ReserveSlotInput_2024_09_04
object
4 properties 2 required
ReserveSlotOutput_2024_09_04
object
7 properties 7 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

cal-com-slots-api-openapi.yml Raw ↑

Other APIs Cal.com publishes across the network.

Cal.com Api Keys API
Cal.com Bookings API
Cal.com Bookings / Attendees API
Cal.com Bookings / Guests API
Cal.com Cal Unified Calendars API
Cal.com Calendars API
Cal.com Conferencing API
Cal.com Deprecated: Platform / Managed Users API
Cal.com Deprecated: Platform OAuth Clients API
Cal.com Deprecated: Platform / Webhooks API
Cal.com Destination Calendars API
Cal.com Event Types API
Where this information came from

This is an independent, third-party profile of Cal.com Slots API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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