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Azure DevOps Work Items API

Operations for managing work items (Bugs, Tasks, User Stories, etc.)

Azure DevOps Work Items API is one of 62 APIs that Azure DevOps publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include Work Items. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, authentication docs, 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 7.1.

Requests are made against a single base URL, https://dev.azure.com/{organization}/{project}/_apis.

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
7.1
Base URL
https://dev.azure.com/{organization}
Authentication
HTTP Bearer, HTTP Basic
License
Resource Areas
1

Authentication & Security 2

Azure DevOps Work Items API declares 2 security schemes for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). It accepts HTTP basic authentication (basicAuth). By default, every request must be authenticated.

  • bearerAuth — Azure AD OAuth 2.0 bearer token
  • basicAuth — Basic authentication using a Personal Access Token (PAT). Use any string as the username and the PAT as the password, then base64-encode the result.

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.

Work Items 5

Operations for managing work items (Bugs, Tasks, User Stories, etc.)

GET
/wit/workitems
Azure DevOps List work items by IDs
workItems_list 5 params → 200400401403
POST
/wit/workitems/{type}
Azure DevOps Create a work item
workItems_create 5 params body → 200400401403
GET
/wit/workitems/{id}
Azure DevOps Get a work item by ID
workItems_get 5 params → 200401403404
PATCH
/wit/workitems/{id}
Azure DevOps Update a work item
workItems_update 5 params body → 200400401403404
DELETE
/wit/workitems/{id}
Azure DevOps Delete a work item
workItems_delete 3 params → 204401403404

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are ApiError (7 properties), WorkItem (6 properties), JsonPatchOperation (4 properties), WorkItemRelation (3 properties). Each schema is shown below with its type and property counts.

WorkItem
object
An Azure DevOps work item (Bug, Task, User Story, etc.)
6 properties
ApiError
object
Error response from the Azure DevOps API
7 properties
WorkItemRelation
object
A relation between a work item and another resource
3 properties
JsonPatchOperation
object
A single operation in a JSON Patch document (RFC 6902)
4 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

microsoft-azure-devops-work-items-api-openapi.yml Raw ↑

Other APIs Azure DevOps publishes across the network.

Azure DevOps Graph API
Azure DevOps Core API
Azure DevOps Security API
Azure DevOps Notifications API
Azure DevOps Audit API
Azure DevOps Search API
Azure DevOps Policy API
Azure DevOps Distributed Task API
Azure DevOps Analytics OData API
Azure DevOps Extension Management API
Azure DevOps Service Endpoint API
Azure DevOps TFVC API
Where this information came from

This is an independent, third-party profile of Azure DevOps Work Items 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.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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