Harness Collections API

This contains APIs specific to Collections

Operations 4

POST /v1/org/units/list Retrieve a list of collections #
POST /v1/org/units Create a new collection #
PUT /v1/org/units Edit an existing collection #
DELETE /v1/org/units Delete an existing collection #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/harness-collections-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

harness-collections-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Harness Collections API
  version: '1.0'
  description: The Harness Software Delivery Platform uses OpenAPI Specification v3.0.
  contact:
    name: API Support
    email: contact@harness.io
    url: https://harness.io/
  x-logo:
    url: https://mma.prnewswire.com/media/779232/Harnes_logo_horizontal.jpg?p=facebook
    altText: Harness
  termsOfService: https://harness.io/terms-of-use/
servers:
- url: https://app.harness.io
  description: Harness host URL
- url: https://{vanity}
  description: Vanity URL
  variables:
    vanity:
      default: app.harness.io
security:
- x-api-key: []
tags:
- name: Collections
  description: This contains APIs specific to Collections
paths:
  /v1/org/units/list:
    post:
      tags:
      - Collections
      summary: Retrieve a list of collections
      description: This API endpoint allows you to retrieve a list of collections. The endpoint is paginated.
      operationId: collections#listCollections
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                page:
                  type: integer
                  description: The page number for pagination
                  default: 0
                page_size:
                  type: integer
                  description: The number of items per page (default may vary)
                filter:
                  type: object
                  properties:
                    ou_category_id:
                      type: array
                      items:
                        type: string
                      description: Filter collections by category IDs
      x-codeSamples:
      - lang: cURL
        label: curl
        source: "curl -X POST 'https://app.harness.io/gratis/sei/api/v1/org/units/list' \\\n-H 'Content-Type: application/json' \\\n-H 'Authorization: APIKEY <HARNESS_SEI_API_KEY>' \\\n-d '{\n  \"page\": 0,\n  \"page_size\": 100,\n  \"filter\": {\n    \"ou_category_id\": [\"b5ba90ab-caf4-4fef-90bd-3816d2294547\"]\n  }\n}'\n"
      responses:
        '200':
          description: OK response.
          content:
            application/json:
              schema:
                type: object
                properties:
                  records:
                    type: array
                    items:
                      type: object
                      properties:
                        id:
                          type: string
                        ou_id:
                          type: string
                        name:
                          type: string
                        tags:
                          type: array
                          items:
                            type: string
                        managers:
                          type: array
                          items:
                            type: string
                        admins:
                          type: array
                          items:
                            type: string
                        sections:
                          type: array
                          items:
                            type: string
                        version:
                          type: string
                        no_of_dashboards:
                          type: integer
                        path:
                          type: string
                        ou_category_id:
                          type: string
                        default_dashboard_id:
                          type: integer
                        workspace_id:
                          type: integer
                        created_at:
                          type: integer
                        parent_ref_id:
                          type:
                          - integer
                          - 'null'
                        workflow_profile_id:
                          type:
                          - string
                          - 'null'
                        workflow_profile_name:
                          type:
                          - string
                          - 'null'
                  count:
                    type: integer
                  _metadata:
                    type: object
                    properties:
                      page_size:
                        type: integer
                      page:
                        type: integer
                      has_next:
                        type: boolean
                      total_count:
                        type: integer
              example:
                records:
                - id: '76'
                  ou_id: 8ffa98a4-c607-4d90-a333-b79bf095a7fb
                  name: All Teams
                  tags: []
                  managers: []
                  admins: []
                  sections: []
                  version: '1'
                  no_of_dashboards: 3
                  path: /All Teams
                  ou_category_id: ffaea171-ba57-4222-81b0-d26d3284c065
                  default_dashboard_id: 0
                  workspace_id: 34
                  created_at: 1710173818740
                  workflow_profile_id: f1d1d2f2-bba6-4f19-92c2-fcd4e4fa8116
                  workflow_profile_name: DORA profile
                - id: '79'
                  ou_id: e1dc905b-0eca-4c4d-ad49-a3ce396fe0ff
                  name: Frontend
                  tags: []
                  managers: []
                  admins: []
                  sections: []
                  parent_ref_id: 76
                  version: '2'
                  no_of_dashboards: 0
                  path: /All Teams/Frontend
                  ou_category_id: ffaea171-ba57-4222-81b0-d26d3284c065
                  default_dashboard_id: 0
                  workspace_id: 34
                  created_at: 1710947467896
                count: 2
                _metadata:
                  page_size: 100
                  page: 0
                  has_next: false
                  total_count: 2
  /v1/org/units:
    post:
      tags:
      - Collections
      summary: Create a new collection
      description: This API endpoint allows you to create a new collection.
      operationId: collections#createCollection
      requestBody:
        content:
          application/json:
            schema:
              type: array
              items:
                type: object
                properties:
                  name:
                    type: string
                    description: The name of the new collection
                  ou_category_id:
                    type: string
                    description: The ID of the category to which the collection belongs
                  parent_ref_id:
                    type: string
                    description: The reference ID of the parent collection
                  sections:
                    type: array
                    items:
                      type: object
                      properties:
                        id:
                          type: string
                          description: A randomly generated UUID for the section
                        integrations:
                          type: object
                          additionalProperties:
                            type: object
                            properties:
                              type:
                                type: string
                                description: The type of integration (e.g., "jira", "github", "jenkins")
                              filters:
                                type: object
                                description: Filters specific to the integration type
      x-codeSamples:
      - lang: cURL
        label: curl
        source: "curl -X POST 'https://app.harness.io/gratis/sei/api/v1/org/units' \\\n-H 'Content-Type: application/json' \\\n-H 'Authorization: APIKEY <HARNESS_SEI_API_KEY>' \\\n-d '[\n    {\n        \"name\": \"My Collection\",\n        \"ou_category_id\": \"b5ba90ab-caf4-4fef-90bd-3816d2294547\",\n        \"parent_ref_id\": \"33\",\n        \"sections\": [\n            {\n                \"id\": \"96096840-e721-11ee-b664-7bab67f40a81\",\n                \"integrations\": {\n                    \"1\": {\n                        \"type\": \"jira\",\n                        \"filters\": {\n                            \"projects\": [\"PROJECT1\", \"PROJECT2\", \"PROJECT3\"]\n                        }\n                    }\n                }\n            },\n            {\n                \"id\": \"9cb8ae30-e721-11ee-b664-7bab67f40a81\",\n                \"integrations\": {\n                    \"2\": {\n                        \"type\": \"github\",\n                        \"filters\": {\n                            \"repo_ids\": [\"my-org/my-repo-1\", \"my-org/my-repo-2\", \"my-org/my-repo-3\"]\n                        }\n                    }\n                }\n            },\n            {\n                \"id\": \"9f1589f0-e721-11ee-b664-7bab67f40a81\",\n                \"integrations\": {\n                    \"3\": {\n                        \"type\": \"jenkins\",\n                        \"filters\": {\n                            \"job_names\": [\"Pipeline1\", \"Pipeline2\", \"Pipeline3\"]\n                        }\n                    }\n                }\n            }\n        ]\n    }\n]'\n"
      responses:
        '200':
          description: OK response.
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: string
                  success:
                    type: array
                    items:
                      type: integer
              example:
                errors: []
                success:
                - 82
    put:
      tags:
      - Collections
      summary: Edit an existing collection
      description: This API endpoint allows you to edit an existing collection.
      operationId: collections#editCollection
      requestBody:
        content:
          application/json:
            schema:
              type: array
              items:
                type: object
                properties:
                  id:
                    type: string
                    description: The reference ID of the collection to be edited
                  name:
                    type:
                    - string
                    - 'null'
                    description: The new name for the collection
                  ou_category_id:
                    type:
                    - string
                    - 'null'
                    description: The ID of the category to which the collection belongs
                  parent_ref_id:
                    type:
                    - string
                    - 'null'
                    description: The reference ID of the parent collection
                  sections:
                    type: array
                    items:
                      type: object
                      properties:
                        id:
                          type: string
                          description: A randomly generated UUID for the section
                        integrations:
                          type: object
                          additionalProperties:
                            type: object
                            properties:
                              type:
                                type: string
                                description: The type of integration (e.g., "jira", "github", "jenkins")
                              filters:
                                type: object
                                description: Filters specific to the integration type
      x-codeSamples:
      - lang: cURL
        label: curl
        source: "curl -X PUT 'https://app.harness.io/gratis/sei/api/v1/org/units' \\\n-H 'Content-Type: application/json' \\\n-H 'Authorization: APIKEY <HARNESS_SEI_API_KEY>' \\\n-d '[\n    {\n        \"id\": \"74\",\n        \"name\": \"New Name\",\n        \"ou_category_id\": \"b5ba90ab-caf4-4fef-90bd-3816d2294547\",\n        \"parent_ref_id\": \"33\",\n        \"sections\": [\n            {\n                \"id\": \"33024940-e728-11ee-b664-7bab67f40a81\",\n                \"integrations\": {\n                    \"1\": {\n                        \"type\": \"jira\",\n                        \"filters\": {\n                            \"projects\": [\"PROJECT4\"]\n                        }\n                    }\n                }\n            }\n        ]\n    }\n]'\n"
      responses:
        '200':
          description: OK response.
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: string
                  success:
                    type: array
                    items:
                      type: integer
              example:
                errors: []
                success:
                - 74
    delete:
      tags:
      - Collections
      summary: Delete an existing collection
      description: This API endpoint allows you to delete an existing collection.
      operationId: collections#deleteCollection
      requestBody:
        content:
          application/json:
            schema:
              type: array
              items:
                type: string
                description: The reference ID of the collection to be deleted. Multiple IDs can be included in the array to delete multiple collections in a single request.
      x-codeSamples:
      - lang: cURL
        label: curl
        source: 'curl -X DELETE ''https://app.harness.io/gratis/sei/api/v1/org/units'' \

          -H ''Content-type: application/json'' \

          -H ''Authorization: APIKEY <HARNESS_SEI_API_KEY>'' \

          -d ''["<ou_ref_id>"]''

          '
      responses:
        '200':
          description: OK response.
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string
                    example: The collection(s) were successfully deleted.
              example:
                message: The collection(s) were successfully deleted.
components:
  securitySchemes:
    x-api-key:
      name: x-api-key
      type: apiKey
      in: header
      description: API key is a token provided while making the API calls. This is used to authenticate the client at the exposed endpoint.
externalDocs:
  description: Find out more about Swagger
  url: http://swagger.io
x-stoplight:
  id: oc91t4vrfnjyi
x-tagGroups:
- name: Organizations
  tags:
  - Organization
- name: Projects
  tags:
  - Org Project
  - Project
- name: Secrets
  tags:
  - Account Secret
  - Org Secret
  - Project Secret
  - Secrets
- name: Connectors
  tags:
  - Account Connector
  - Org Connector
  - Project Connector
  - Connectors
  - GoogleSecretManagerConnector
- name: Roles
  tags:
  - Account Roles
  - Organization Roles
  - Project Roles
  - Roles
- name: Resource Groups
  tags:
  - Account Resource Groups
  - Organization Resource Groups
  - Project Resource Groups
  - Filter Resource Groups
  - Harness Resource Group
  - Zendesk
- name: Role Assignments
  tags:
  - Account Role Assignments
  - Org Role Assignments
  - Project Role Assignments
  - Role Assignments
- name: Platform
  tags:
  - Access Control List
  - Account Banner
  - Account Banner
  - Account Licensed Modules
  - Account License Type
  - Account Webhooks
  - AccountSetting
  - Accounts
  - Analyze Account Access Policy
  - Analyze Organization Access Policy
  - Analyze Project Access Policy
  - ApiKey
  - Audit
  - AuditFilters
  - Authentication Settings
  - Canny
  - Devops Essentials License Data By Account
  - EULA
  - Filter
  - Harness Resource Type
  - Invite
  - IP Allowlist
  - Nextgen Ldap
  - Notification Channels
  - Notification Rules
  - OIDC
  - Oidc-Access-Token
  - Oidc-ID-Token
  - Org Webhooks
  - Permissions
  - Project Webhooks
  - Secret Managers
  - Service Account
  - Setting
  - SMTP
  - Source Code Manager
  - Token
  - User
  - User Group
  - Variables
- name: Delegate
  tags:
  - Agent mTLS Endpoint Management
  - Delegate Download Resource
  - Delegate Group Tags Resource
  - Delegate Setup Resource
  - Delegate Token Resource
- name: Pipelines
  tags:
  - Pipelines
  - Input Sets
  - Approvals
  - Pipeline Execution
  - Pipeline Dashboard
  - Pipeline Input Set
  - Pipeline
  - Pipeline Execution Details
  - Pipeline Execute
  - Pipeline Refresh
  - Pipeline data retention
  - Triggers
  - TriggersEvents
  - Webhook Triggers
  - Webhook Event Handler
  - DryRunPipeline
- name: Artifact Registry
  tags:
  - Registries
  - Artifacts
  - Docker Artifacts
  - Helm Artifacts
  - quarantine
  - Webhooks
  - Spaces
  - Replication
  - Registry V3 - Registries
  - Registry V3 - Packages
  - Registry V3 - Versions
  - Registry V3 - Files
  - Registry V3 - Metadata
  - Registry V3 - Firewall
  - Registry V3 - Transfer
- name: Database DevOps
  tags:
  - Database Schema
  - Database Instance
  - Deployed State
  - Execution Config
  - Migration State
- name: CD
  tags:
  - K8s Release Service Mapping
  - CustomDeployment
  - Environments
  - EnvironmentGroup
  - Infrastructures
  - Usage
  - File Store
  - Service Dashboard
  - ServiceOverrides
  - Rollback
  - tas
- name: Deployment Freeze
  tags:
  - Freeze CRUD
  - Freeze Evaluation
  - Freeze Schema
- name: Services
  tags:
  - Account Services
  - Org Services
  - Project Services
  - Services
- name: Rancher Infrastructures
  tags:
  - Account Rancher Infrastructure
  - Org Rancher Infrastructure
  - Project Rancher Infrastructure
- name: Templates
  tags:
  - Account Template
  - Org Template
  - Project Template
  - Templates
  - Global Templates
- name: GitOps
  tags:
  - Agents
  - Application
  - Applications
  - Certificates
  - Clusters
  - Dashboard Aggregates
  - Dashboards
  - GnuPGP Keys
  - GPG Keys
  - Hosts
  - Project mappings
  - Projects
  - Reconciler
  - Repositories
  - Repository Certificates
  - Repository credentials
  - ValidateHost
- name: GitX
  tags:
  - GitX Webhooks
  - Org Gitx Webhooks
  - Project Gitx Webhooks
- name: CACM
  tags:
  - Anomalies Ignorelist Rule
  - Anomalies
  - BI Dashboards
  - Budgets
  - Budget Groups
  - Cost Categories
  - Cloud Accounts
  - K8S Connectors Metadata
  - Notification Settings v2
  - Overview
  - Data Job Status
  - Recommendation cost settings
  - Unit Metric
  - Anomaly Comments
  - Cloud and AI cost anomaly details
  - Cloud and AI cost anomalies v2
  - Cost Details
  - Currency Preferences
  - External Data Provider
  - AiEngine
  - CACM governance cost settings
  - Governance Enforcement Recommendation APIs
  - Governance Alert
  - Governance Overview
  - Governance Recommendation APIs
  - RuleEnforcement
  - Rule Executions
  - Rule
  - Rule Sets
  - Perspectives Folders
  - Perspective Reports
  - Perspectives
  - Cost Category Jira Project Mapping
  - Recommendations Details
  - Recommendations
  - Recommendation Jira
  - Recommendation Preferences
  - Recommendation Presets
  - Recommendation Servicenow
  - Recommendation Tags
  - Recommendation Ignore List
  - AutoStopping Rules
  - AutoStopping Rules V2
  - AutoStopping Load Balancers
  - AutoStopping Fixed Schedules
  - AutoStopping Alerts
  - Commitment Orchestrator Events APIs
- name: Feature Flags
  tags:
  - API Keys
  - Feature Flags
  - Targets
  - Target Groups
  - Environment Perspectives
  - Anomalies
  - Proxy
  - Tags
- name: SRM
  tags:
  - Monitored Services
  - SLOs dashboard
  - NG SLOs
  - SLOs
  - Downtime
  - Srm Notification
- name: Internal Developer Portal - IDP
  tags:
  - Entities
  - Teams
  - CatalogCustomProperties
  - Scores
  - DataSource
  - KubernetesDataPoints
  - AggregationRules
  - AppConfig
  - PluginInfo
  - LayoutProxy
  - Kinds
  - LayoutsV3
  - LayoutsV4
- name: Environment Management - IDP
  tags:
  - Environment
  - Infrastructure
  - Instance
- name: Custom Dashboards
  tags:
  - aida
  - dashboards
  - downloads
  - embed
  - folders
- name: Policy Management
  tags:
  - dashboard
  - examples
  - policies
  - evaluate
  - evaluations
  - policysets
  - system
- name: Code
  tags:
  - repository
  - status_checks
  - pullreq
  - upload
  - webhook
  - resource
  - rules
  - labels
- name: IaCM
  tags:
  - usage
  - approvals
  - costs
  - executions
  - module-registry
  - workspaces
  - settings
  - tf-standard-backend
  - variables
- name: STO
  tags:
  - Exemptions
  - Issues
  - Scans
  - Products
  - Test Targets
  - Target Variants
- name: SEI
  tags:
  - Collection categories
  - Collections
  - Contributors
  - DORA
- name: Git Sync (deprecated)
  tags:
  - Git Branches
  - Git Full Sync
  - Git Sync Settings
  - Git Sync
  - Git Sync Errors
- name: Error Models
  tags:
  - Error Response
  - Governance Metadata
- name: Supply Chain Security
  tags:
  - integration
  - PipelineInfraConfig
  - SBOM
  - Integration Step Config
  - Delete Step Config
  - Delete Repositories
  - Pipeline Store Config
  - Evidence Vault [Beta]
- name: Release Management
  tags:
  - Release Groups
  - Releases
  - Orchestration Processes
  - Orchestration Activities
  - Orchestration Executions
  - Conflicts
  - Freeze
  - Reports
  - Uploads
- name: Resilience Testing
  tags:
  - Actions
  - Action Templates
  - Chaos Components
  - Chaos Hubs
  - ChaosGuard Conditions
  - ChaosGuard Rules
  - DR Tests
  - Experiments
  - Experiment Templates
  - Faults
  - Fault Templates
  - Chaos Infrastructure
  - Health
  - Network Maps
  - Onboarding
  - Probes
  - Probe Templates
  - Chaos Recommendations
  - Risks