Zoho Desk

Zoho Desk is a cloud-based customer support and help desk platform that helps businesses manage tickets, contacts, accounts, knowledge base articles, and community forums across multiple support channels. The Zoho Desk REST API provides programmatic access to tickets, threads, contacts, agents, departments, tasks, and knowledge base content using OAuth 2.0 authentication scoped per organization.

Zoho Desk publishes 3 APIs on the APIs.io network: Agents API, Contacts API, and Tickets API. Tagged areas include Customer-Support, Help Desk, Ticketing, Knowledge Base, and Customer Service.

Zoho Desk’s developer surface includes documentation, signup flow, pricing, support, engineering blog, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub

26.1/100 emerging ▬ flat Agent 16/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

1 APIs

Customer-Support Help Desk Ticketing Knowledge Base Customer Service Zoho

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 26.1/100 · emerging

Contract Quality 12.2 / 23

Developer Ergonomics 4.3 / 18

Access Clarity 1.2 / 18

Operational Transparency 0.3 / 12

Contract Governance 0.0 / 11

Discoverability 6.2 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 16/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 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 0 / 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/zoho-desk: 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 3

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

Zoho Desk Agents API

The Agents API from Zoho Desk — 2 operation(s) for agents.

Zoho Desk Contacts API

The Contacts API from Zoho Desk — 2 operation(s) for contacts.

Zoho Desk Tickets API

The Tickets API from Zoho Desk — 2 operation(s) for tickets.

Open Collections 4

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

API Collection

OPEN COLLECTION

Zoho Desk Agents API

OPEN COLLECTION

Zoho Desk Contacts API

OPEN COLLECTION

Zoho Desk Tickets API

OPEN COLLECTION

GraphQL 1

GraphQL schemas published by this provider.

Zoho Desk GraphQL Schema

Conceptual GraphQL schema for the Zoho Desk customer support and help desk platform. Derived from the [Zoho Desk REST API](https://desk.zoho.com/DeskAPIDocument).

GRAPHQL

Security Posture 2

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

Zoho Desk Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Zoho Desk Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Signup

Signup

Login

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 1

Pricing, plans, and the legal terms of use

Pricing

Pricing

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Source (apis.yml)

aid: zoho-desk
name: Zoho Desk
description: Zoho Desk is a cloud-based customer support and help desk platform that helps businesses manage tickets, contacts,
  accounts, knowledge base articles, and community forums across multiple support channels. The Zoho Desk REST API provides
  programmatic access to tickets, threads, contacts, agents, departments, tasks, and knowledge base content using OAuth 2.0
  authentication scoped per organization.
type: Index
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: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/zoho-desk.png
tags:
- Customer-Support
- Help Desk
- Ticketing
- Knowledge Base
- Customer Service
- Zoho
tags_raw:
- Customer Support
- Help Desk
- Ticketing
- Knowledge Base
- Customer Service
- Zoho
url: https://raw.githubusercontent.com/api-evangelist/zoho-desk/refs/heads/main/apis.yml
created: '2026-05-11'
modified: '2026-05-11'
specificationVersion: '0.23'
apis:
- aid: zoho-desk:zoho-desk-agents-api
  name: Zoho Desk Agents API
  description: The Agents API from Zoho Desk — 2 operation(s) for agents.
  humanURL: https://desk.zoho.com/DeskAPIDocument
  baseURL: https://desk.zoho.com/api/v1
  tags:
  - Agents
  properties:
  - type: OpenAPI
    url: openapi/zoho-desk-agents-api-openapi.yml
  - type: Documentation
    url: https://desk.zoho.com/DeskAPIDocument
  - type: Authentication
    url: https://desk.zoho.com/DeskAPIDocument#OauthTokens
  - type: GraphQL
    url: graphql/zoho-desk-graphql.md
- aid: zoho-desk:zoho-desk-contacts-api
  name: Zoho Desk Contacts API
  description: The Contacts API from Zoho Desk — 2 operation(s) for contacts.
  humanURL: https://desk.zoho.com/DeskAPIDocument
  baseURL: https://desk.zoho.com/api/v1
  tags:
  - Contacts
  properties:
  - type: OpenAPI
    url: openapi/zoho-desk-contacts-api-openapi.yml
  - type: Documentation
    url: https://desk.zoho.com/DeskAPIDocument
  - type: Authentication
    url: https://desk.zoho.com/DeskAPIDocument#OauthTokens
  - type: GraphQL
    url: graphql/zoho-desk-graphql.md
- aid: zoho-desk:zoho-desk-tickets-api
  name: Zoho Desk Tickets API
  description: The Tickets API from Zoho Desk — 2 operation(s) for tickets.
  humanURL: https://desk.zoho.com/DeskAPIDocument
  baseURL: https://desk.zoho.com/api/v1
  tags:
  - Tickets
  properties:
  - type: OpenAPI
    url: openapi/zoho-desk-tickets-api-openapi.yml
  - type: Documentation
    url: https://desk.zoho.com/DeskAPIDocument
  - type: Authentication
    url: https://desk.zoho.com/DeskAPIDocument#OauthTokens
  - type: GraphQL
    url: graphql/zoho-desk-graphql.md
common:
- type: VulnerabilityDisclosure
  url: security/zoho-desk-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/zoho-desk-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/showcase/zohodesk
- type: Website
  url: https://www.zoho.com/desk/
- type: Documentation
  url: https://desk.zoho.com/DeskAPIDocument
- type: Signup
  url: https://www.zoho.com/desk/signup.html
- type: Pricing
  url: https://www.zoho.com/desk/zoho-desk-pricing.html
- type: Login
  url: https://accounts.zoho.com/signin
- type: Support
  url: https://www.zoho.com/desk/support.html
- type: Blog
  url: https://www.zoho.com/blog/desk/
- type: GitHubOrganization
  url: https://github.com/zoho
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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