aid: cronofy
url: https://raw.githubusercontent.com/api-evangelist/cronofy/refs/heads/main/apis.yml
name: Cronofy
kind: company
description: Cronofy is a scheduling and calendar API platform that provides a unified
  interface to Google Calendar, Microsoft 365 / Outlook, Exchange, and Apple iCloud.
  Its REST API powers two-way calendar sync, real-time availability and scheduling,
  smart invites, scheduling links, and push notifications for software teams embedding
  scheduling into their products.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Scheduling
- Calendar
- Availability
- Booking
- Productivity
created: '2026-06-21'
modified: '2026-06-21'
specificationVersion: '0.19'
apis:
- aid: cronofy:calendars
  name: Cronofy Calendars API
  tags:
  - Calendars
  - Profiles
  - Identity
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.cronofy.com/developers/api/calendars/
  baseURL: https://api.cronofy.com/v1
  properties:
  - url: https://docs.cronofy.com/developers/api/calendars/
    type: Documentation
  - url: https://docs.cronofy.com/developers/api/
    type: APIReference
  - url: openapi/cronofy-openapi.yml
    type: OpenAPI
  - url: collections/cronofy.postman_collection.json
    type: PostmanCollection
  - url: collections/cronofy.opencollection.json
    type: OpenCollection
  description: List a user's connected calendars across Google, Microsoft 365 / Outlook,
    Exchange, and Apple iCloud, create application calendars, and read account profile
    and userinfo identity details.
- aid: cronofy:events
  name: Cronofy Events API
  tags:
  - Events
  - Free-Busy
  - Sync
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.cronofy.com/developers/api/events/
  baseURL: https://api.cronofy.com/v1
  properties:
  - url: https://docs.cronofy.com/developers/api/events/
    type: Documentation
  - url: https://docs.cronofy.com/developers/api/events/free-busy/
    type: APIReference
  - url: openapi/cronofy-openapi.yml
    type: OpenAPI
  - url: collections/cronofy.postman_collection.json
    type: PostmanCollection
  - url: collections/cronofy.opencollection.json
    type: OpenCollection
  description: Read events and free/busy information across all of a user's calendars,
    and create, update, or delete events within a managed calendar with two-way sync.
- aid: cronofy:availability
  name: Cronofy Availability API
  tags:
  - Availability
  - Scheduling
  - Real-Time Scheduling
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.cronofy.com/developers/api/scheduling/availability/
  baseURL: https://api.cronofy.com/v1
  properties:
  - url: https://docs.cronofy.com/developers/api/scheduling/
    type: Documentation
  - url: https://docs.cronofy.com/developers/api/scheduling/availability/
    type: APIReference
  - url: openapi/cronofy-openapi.yml
    type: OpenAPI
  - url: collections/cronofy.postman_collection.json
    type: PostmanCollection
  - url: collections/cronofy.opencollection.json
    type: OpenCollection
  description: Query common availability for people and resources, run sequenced availability
    across multiple events, and generate hosted Real-Time Scheduling and Real-Time
    Sequencing pages backed by live calendar data.
- aid: cronofy:smart-invites
  name: Cronofy Smart Invites API
  tags:
  - Smart Invites
  - Calendar Invites
  - No Auth
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.cronofy.com/developers/api/smart-invites/
  baseURL: https://api.cronofy.com/v1
  properties:
  - url: https://docs.cronofy.com/developers/api/smart-invites/
    type: Documentation
  - url: https://docs.cronofy.com/developers/api/smart-invites/create-smart-invite/
    type: APIReference
  - url: openapi/cronofy-openapi.yml
    type: OpenAPI
  - url: collections/cronofy.postman_collection.json
    type: PostmanCollection
  - url: collections/cronofy.opencollection.json
    type: OpenCollection
  description: Send users calendar invites and track their interactions (accept, decline,
    tentative) without requiring any calendar authorization, with create, update,
    cancel, and status retrieval.
- aid: cronofy:scheduling-links
  name: Cronofy Scheduling Links API
  tags:
  - Scheduling Links
  - Booking
  - Real-Time Booking
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.cronofy.com/developers/api/scheduling/real-time-scheduling/
  baseURL: https://api.cronofy.com/v1
  properties:
  - url: https://docs.cronofy.com/developers/api/scheduling/real-time-scheduling/
    type: Documentation
  - url: https://docs.cronofy.com/developers/api/scheduling/
    type: APIReference
  - url: openapi/cronofy-openapi.yml
    type: OpenAPI
  - url: collections/cronofy.postman_collection.json
    type: PostmanCollection
  - url: collections/cronofy.opencollection.json
    type: OpenCollection
  description: Generate shareable Real-Time Scheduling URLs where invitees pick a preferred
    time from live availability, with the resulting event written into the host's
    calendar automatically.
- aid: cronofy:push-notifications
  name: Cronofy Push Notifications API
  tags:
  - Push Notifications
  - Channels
  - Webhooks
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.cronofy.com/developers/api/push-notifications/
  baseURL: https://api.cronofy.com/v1
  properties:
  - url: https://docs.cronofy.com/developers/api/push-notifications/
    type: Documentation
  - url: https://docs.cronofy.com/developers/api/push-notifications/create-channel/
    type: APIReference
  - url: openapi/cronofy-openapi.yml
    type: OpenAPI
  - url: collections/cronofy.postman_collection.json
    type: PostmanCollection
  - url: collections/cronofy.opencollection.json
    type: OpenCollection
  description: Create, list, and close notification channels that deliver real-time
    push notifications to a callback URL whenever changes occur in a user's connected
    calendars.
common:
- type: GitHubOrganization
  url: https://github.com/cronofy
- type: LinkedIn
  url: https://www.linkedin.com/company/cronofy
- type: Website
  url: https://www.cronofy.com
- type: Documentation
  url: https://docs.cronofy.com/developers/
- type: Plans
  url: plans/cronofy-plans-pricing.yml
- type: RateLimits
  url: rate-limits/cronofy-rate-limits.yml
- type: FinOps
  url: finops/cronofy-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com