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Calendly Webhook Subscriptions API

Endpoints for creating, listing, retrieving, and deleting webhook subscriptions that receive real-time event notifications.

Calendly Webhook Subscriptions API is one of 14 APIs that Calendly publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Webhook Subscriptions. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 4 operations across 2 paths, and defines 3 schemas. It is described by OpenAPI 3.1.0, at version 2.0.0.

Requests are made against a single base URL, https://api.calendly.com.

4 operations 2 paths 3 schemas 1 DELETE2 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
2.0.0
Base URL
https://api.calendly.com
Authentication
HTTP Bearer
Terms of Service
Resource Areas
1

Authentication & Security 1

Calendly Webhook Subscriptions API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Personal access token or OAuth 2.1 access token. Include in the Authorization header as Bearer {token}.

Paths & Operations 4

Across 2 paths, the API surfaces 4 operations — 1 DELETE, 2 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Webhook Subscriptions 4

Endpoints for creating, listing, retrieving, and deleting webhook subscriptions that receive real-time event notifications.

GET
/webhook_subscriptions
List webhook subscriptions
listWebhookSubscriptions 5 params → 200401
POST
/webhook_subscriptions
Create webhook subscription
createWebhookSubscription body → 201400401
GET
/webhook_subscriptions/{uuid}
Get webhook subscription
getWebhookSubscription 1 param → 200401404
DELETE
/webhook_subscriptions/{uuid}
Delete webhook subscription
deleteWebhookSubscription 1 param → 204401404

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are WebhookSubscription (11 properties), Pagination (5 properties), Error (3 properties). Each schema is shown below with its type and property counts.

WebhookSubscription
object
A webhook subscription that receives real-time notifications when scheduling events occur in Calendly.
11 properties
Pagination
object
Pagination information for paginated list responses.
5 properties
Error
object
An error response from the Calendly API.
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

calendly-webhook-subscriptions-api-openapi.yml Raw ↑

Other APIs Calendly publishes across the network.

Calendly Webhook API
Calendly Embed API
Calendly Activity Log API
Calendly Availability API
Calendly Data Compliance API
Calendly Event Types API
Calendly Groups API
Calendly Invitees API
Calendly Organizations API
Calendly Routing Forms API
Calendly Scheduled Events API
Calendly Shares API