aid: plane-so
url: https://raw.githubusercontent.com/api-evangelist/plane-so/refs/heads/main/apis.yml
name: Plane
kind: company
description: Plane is an open-source project and product management tool for planning,
  tracking, and shipping work across workspaces, projects, cycles, and modules. It
  is available as a self-hosted Community Edition (AGPL v3.0) and as Plane Cloud, and
  exposes a REST API at https://api.plane.so/api/v1 secured with an X-API-Key header
  for managing projects, work items, cycles, modules, states, labels, and members.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Project Management
- Issue Tracking
- Work Management
- Open Source
- Productivity
created: '2026-06-21'
modified: '2026-06-21'
specificationVersion: '0.19'
apis:
- aid: plane-so:projects
  name: Plane Projects API
  tags:
  - Projects
  - Workspaces
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developers.plane.so/api-reference/project/overview
  baseURL: https://api.plane.so/api/v1
  properties:
  - url: https://developers.plane.so/api-reference/project/overview
    type: Documentation
  - url: https://developers.plane.so/api-reference/introduction
    type: APIReference
  - url: openapi/plane-so-openapi.yml
    type: OpenAPI
  - url: collections/plane-so.postman_collection.json
    type: PostmanCollection
  - url: collections/plane-so.opencollection.json
    type: OpenCollection
  description: Create, list, retrieve, update, and delete projects within a workspace,
    the top-level containers that hold work items, cycles, modules, states, and labels.
- aid: plane-so:issues
  name: Plane Issues API
  tags:
  - Issues
  - Work Items
  - Comments
  - Links
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developers.plane.so/api-reference/issue/overview
  baseURL: https://api.plane.so/api/v1
  properties:
  - url: https://developers.plane.so/api-reference/issue/overview
    type: Documentation
  - url: https://developers.plane.so/api-reference/introduction
    type: APIReference
  - url: openapi/plane-so-openapi.yml
    type: OpenAPI
  - url: collections/plane-so.postman_collection.json
    type: PostmanCollection
  - url: collections/plane-so.opencollection.json
    type: OpenCollection
  description: Manage work items (issues) and their nested comments and links - create,
    list, retrieve, update, and delete issues, attach threaded comments, and associate
    external links.
- aid: plane-so:cycles
  name: Plane Cycles API
  tags:
  - Cycles
  - Sprints
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developers.plane.so/api-reference/cycle/overview
  baseURL: https://api.plane.so/api/v1
  properties:
  - url: https://developers.plane.so/api-reference/cycle/overview
    type: Documentation
  - url: https://developers.plane.so/api-reference/introduction
    type: APIReference
  - url: openapi/plane-so-openapi.yml
    type: OpenAPI
  - url: collections/plane-so.postman_collection.json
    type: PostmanCollection
  - url: collections/plane-so.opencollection.json
    type: OpenCollection
  description: Manage time-boxed cycles (sprints), archive and unarchive them, and
    add, list, remove, and transfer the work items assigned to each cycle.
- aid: plane-so:modules
  name: Plane Modules API
  tags:
  - Modules
  - Grouping
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developers.plane.so/api-reference/module/overview
  baseURL: https://api.plane.so/api/v1
  properties:
  - url: https://developers.plane.so/api-reference/module/overview
    type: Documentation
  - url: https://developers.plane.so/api-reference/introduction
    type: APIReference
  - url: openapi/plane-so-openapi.yml
    type: OpenAPI
  - url: collections/plane-so.postman_collection.json
    type: PostmanCollection
  - url: collections/plane-so.opencollection.json
    type: OpenCollection
  description: Manage modules - focused groupings of work items with a lead, members,
    and start/target dates - including archive/unarchive and assigning work items.
- aid: plane-so:states-labels
  name: Plane States & Labels API
  tags:
  - States
  - Labels
  - Workflow
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developers.plane.so/api-reference/state/overview
  baseURL: https://api.plane.so/api/v1
  properties:
  - url: https://developers.plane.so/api-reference/state/overview
    type: Documentation
  - url: https://developers.plane.so/api-reference/label/overview
    type: APIReference
  - url: openapi/plane-so-openapi.yml
    type: OpenAPI
  - url: collections/plane-so.postman_collection.json
    type: PostmanCollection
  - url: collections/plane-so.opencollection.json
    type: OpenCollection
  description: Define the workflow states (grouped backlog, unstarted, started, completed,
    cancelled) and the labels used to categorize work items within a project.
- aid: plane-so:members
  name: Plane Members API
  tags:
  - Members
  - Teams
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developers.plane.so/api-reference/member/overview
  baseURL: https://api.plane.so/api/v1
  properties:
  - url: https://developers.plane.so/api-reference/member/overview
    type: Documentation
  - url: https://developers.plane.so/api-reference/introduction
    type: APIReference
  - url: openapi/plane-so-openapi.yml
    type: OpenAPI
  - url: collections/plane-so.postman_collection.json
    type: PostmanCollection
  - url: collections/plane-so.opencollection.json
    type: OpenCollection
  description: List the members of a project, returning the people who can be assigned
    to work items, cycles, and modules along with their roles.
common:
- type: GitHubOrganization
  url: https://github.com/makeplane
- type: LinkedIn
  url: https://www.linkedin.com/company/planepowers
- type: Website
  url: https://plane.so
- type: Documentation
  url: https://developers.plane.so
- type: Plans
  url: plans/plane-so-plans-pricing.yml
- type: RateLimits
  url: rate-limits/plane-so-rate-limits.yml
- type: FinOps
  url: finops/plane-so-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com