Microsoft Bookings website screenshot

Microsoft Bookings

Microsoft Bookings provides scheduling and appointment management APIs through Microsoft Graph for businesses, services, staff, and customers.

Microsoft Bookings publishes 7 APIs on the APIs.io network, including Appointments API, BookingBusinesses API, Currencies API, and 4 more. Tagged areas include Bookings, Scheduling, Appointments, and Microsoft Graph.

Microsoft Bookings’ developer surface includes authentication, support, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub
33.0/100 thin ▬ flat Agent 22/100 agent aware saas Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0
AccessFreemiumSelf serve⚡ Free to try
7 APIs
BookingsSchedulingAppointmentsMicrosoft Graph

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0
Composite quality — 33.0/100 · thin
Contract Quality 11.5 / 23
Developer Ergonomics 6.0 / 18
Access Clarity 6.6 / 18
Operational Transparency 1.2 / 12
Contract Governance 0.0 / 11
Discoverability 5.0 / 9
Create-or-Update Ergonomics 0.0 / 10
Agent readiness — 22/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
Documented Reversibility 6 / 6
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/microsoft-bookings: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 7

Individual APIs this provider publishes, each with its own machine-readable definition.

Microsoft Bookings Appointments API

The Appointments API from Microsoft Bookings — 3 operation(s) for appointments.

Microsoft Bookings BookingBusinesses API

The BookingBusinesses API from Microsoft Bookings — 4 operation(s) for bookingbusinesses.

Microsoft Bookings Currencies API

The Currencies API from Microsoft Bookings — 1 operation(s) for currencies.

Microsoft Bookings Customers API

The Customers API from Microsoft Bookings — 1 operation(s) for customers.

Microsoft Bookings CustomQuestions API

The CustomQuestions API from Microsoft Bookings — 1 operation(s) for customquestions.

Microsoft Bookings Services API

The Services API from Microsoft Bookings — 2 operation(s) for services.

Microsoft Bookings StaffMembers API

The StaffMembers API from Microsoft Bookings — 1 operation(s) for staffmembers.

Scroll for all 7

Open Collections 9

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

Microsoft Bookings API (Microsoft Graph) Appointments API

OPEN COLLECTION

Microsoft Bookings API (Microsoft Graph) Appointments BookingBusinesses API

OPEN COLLECTION

Microsoft Bookings API (Microsoft Graph) Appointments Currencies API

OPEN COLLECTION

Microsoft Bookings API (Microsoft Graph) Appointments Customers API

OPEN COLLECTION

Microsoft Bookings API (Microsoft Graph) Appointments CustomQuestions API

OPEN COLLECTION

Microsoft Bookings API (Microsoft Graph) Appointments Services API

OPEN COLLECTION

Microsoft Bookings API (Microsoft Graph) Appointments StaffMembers API

OPEN COLLECTION

Microsoft Bookings API (Microsoft Graph)

OPEN COLLECTION

Scroll for all 9

Pricing Plans 1

Published pricing tiers and plan structures.

Microsoft Bookings Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Microsoft Bookings Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Microsoft Bookings Finops

FINOPS

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Microsoft Bookings Authentication

http · 1 scheme

SECURITY

Microsoft Bookings Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Microsoft Bookings Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Microsoft Bookings Agentic Access

23 operations · 13 acting

23 operations · 13 acting

AGENTIC

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 SDKs
SDKs

Access & Security 4

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication
 Authentication
Authentication

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: microsoft-bookings
url: https://raw.githubusercontent.com/api-evangelist/microsoft-bookings/refs/heads/main/apis.yml
name: Microsoft Bookings
description: Microsoft Bookings provides scheduling and appointment management APIs through Microsoft Graph for businesses,
  services, staff, and customers.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/microsoft-bookings.png
tags:
- Bookings
- Scheduling
- Appointments
- Microsoft Graph
created: '2026-03-13'
modified: '2026-05-19'
specificationVersion: '0.23'
apis:
- aid: microsoft-bookings:microsoft-bookings-appointments-api
  name: Microsoft Bookings Appointments API
  description: The Appointments API from Microsoft Bookings — 3 operation(s) for appointments.
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/booking-api-overview
  baseURL: https://graph.microsoft.com/
  tags:
  - Appointments
  properties:
  - type: OpenAPI
    url: openapi/microsoft-bookings-appointments-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/booking-api-overview
- aid: microsoft-bookings:microsoft-bookings-bookingbusinesses-api
  name: Microsoft Bookings BookingBusinesses API
  description: The BookingBusinesses API from Microsoft Bookings — 4 operation(s) for bookingbusinesses.
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/booking-api-overview
  baseURL: https://graph.microsoft.com/
  tags:
  - BookingBusinesses
  properties:
  - type: OpenAPI
    url: openapi/microsoft-bookings-bookingbusinesses-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/booking-api-overview
- aid: microsoft-bookings:microsoft-bookings-currencies-api
  name: Microsoft Bookings Currencies API
  description: The Currencies API from Microsoft Bookings — 1 operation(s) for currencies.
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/booking-api-overview
  baseURL: https://graph.microsoft.com/
  tags:
  - Currency
  tags_raw:
  - Currencies
  properties:
  - type: OpenAPI
    url: openapi/microsoft-bookings-currencies-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/booking-api-overview
- aid: microsoft-bookings:microsoft-bookings-customers-api
  name: Microsoft Bookings Customers API
  description: The Customers API from Microsoft Bookings — 1 operation(s) for customers.
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/booking-api-overview
  baseURL: https://graph.microsoft.com/
  tags:
  - Customers
  properties:
  - type: OpenAPI
    url: openapi/microsoft-bookings-customers-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/booking-api-overview
- aid: microsoft-bookings:microsoft-bookings-customquestions-api
  name: Microsoft Bookings CustomQuestions API
  description: The CustomQuestions API from Microsoft Bookings — 1 operation(s) for customquestions.
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/booking-api-overview
  baseURL: https://graph.microsoft.com/
  tags:
  - Custom Questions
  tags_raw:
  - CustomQuestions
  properties:
  - type: OpenAPI
    url: openapi/microsoft-bookings-customquestions-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/booking-api-overview
- aid: microsoft-bookings:microsoft-bookings-services-api
  name: Microsoft Bookings Services API
  description: The Services API from Microsoft Bookings — 2 operation(s) for services.
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/booking-api-overview
  baseURL: https://graph.microsoft.com/
  tags:
  - Services
  properties:
  - type: OpenAPI
    url: openapi/microsoft-bookings-services-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/booking-api-overview
- aid: microsoft-bookings:microsoft-bookings-staffmembers-api
  name: Microsoft Bookings StaffMembers API
  description: The StaffMembers API from Microsoft Bookings — 1 operation(s) for staffmembers.
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/booking-api-overview
  baseURL: https://graph.microsoft.com/
  tags:
  - StaffMembers
  tags_raw:
  - StaffMembers
  properties:
  - type: OpenAPI
    url: openapi/microsoft-bookings-staffmembers-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/booking-api-overview
common:
- type: Website
  url: https://www.microsoft.com/
- type: AgenticAccess
  url: agentic-access/microsoft-bookings-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/microsoft-bookings-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/microsoft-bookings-domain-security.yml
- type: Authentication
  url: authentication/microsoft-bookings-authentication.yml
- type: GitHubOrganization
  url: https://github.com/microsoft
- type: Authentication
  url: https://learn.microsoft.com/en-us/graph/auth/
- type: SDKs
  url: https://learn.microsoft.com/en-us/graph/sdks/sdks-overview
- type: TermsOfService
  url: https://www.microsoft.com/en-us/legal/terms-of-use
- type: PrivacyPolicy
  url: https://privacy.microsoft.com/en-us/privacystatement
- type: Support
  url: https://support.microsoft.com/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-parent: microsoft-365
x-relationship: product

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