List workspace workflow transitions

GET/api/v2/workspaces/{slug}/workflows/{workflow_id}/state-transitions/

Return the transitions of a catalog workflow as a paginated list, across every state in the chain, oldest first. Each row is one allowed move from a chain state to a target state.

A row names its source by workflow_state_id, the chain entry's id, not the catalog state id. Read List workspace workflow states to map chain entries to catalog states.

Path Parameters

slug:requiredstring

The workspace slug. It appears in your Plane URLs. In https://app.plane.so/my-team/projects/, the slug is my-team.

workflow_id:requiredstring (uuid)

The catalog workflow the transitions belong to.

Ordering

order_by:optionalstring

Field to sort by. Prefix with - for descending.

• created_at, -created_at: when each transition was created. created_at is the default.
• id, -id

Pagination

per_page:optionalinteger

Page size. Defaults to 50, maximum 200.

offset:optionalinteger

Number of rows to skip from the start of the result set. Maximum 10000. Read the next value from the response rather than computing offsets yourself.

paginate:optionalstring

Set to cursor to opt into the COUNT-free keyset envelope, which returns next_cursor and has_more instead of next and total_count. Omit it for the default offset envelope.

count:optionalboolean

Defaults to true. Set to false to skip the COUNT(*) behind total_count. The field is then omitted from the response.

Response shaping

fields:optionalstring

Comma-separated list of fields to return on each row. Unrequested keys are omitted from the response, not returned as null, so absent means "not requested" and null means "actually null". id always comes back whether or not you name it.

Pass all for every requestable field. An unknown name is a 400 that lists the valid set and suggests the closest match, so a typo can't silently cost you the saving.

Requestable here: created_at, id, member_ids, rejection_state_id, required_approvals, transition_state_id, updated_at, workflow_state_id.

See Sparse fields.

Scopes

workspaces.workflows:read

Errors

Status	Code	Cause
400	invalid_request	An unknown name in fields.
401	unauthorized	Missing or invalid credentials.
402	payment_required	Workflows isn't on your plan, or is switched off.
403	forbidden	Your role or token scope can't view workspace workflows.
404	not_found	No such workflow in this workspace's catalog, or it's outside your tenant.
406	not_acceptable	The Accept header asks for a representation the API can't produce.
409	states_managed_at_project	The workspace doesn't have governance turned on. Use the project's workflows instead.
429	rate_limited	Throttled. Honor the Retry-After header before retrying.

List workspace workflow transitions

curl -X GET \
  "https://api.plane.so/api/v2/workspaces/my-team/workflows/9c1f0b3d-6d2e-4c9a-8b41-2f7e5a0d6c88/state-transitions/" \
  -H "X-Api-Key: $PLANE_API_KEY"

import requests

response = requests.get(
    "https://api.plane.so/api/v2/workspaces/my-team/workflows/9c1f0b3d-6d2e-4c9a-8b41-2f7e5a0d6c88/state-transitions/",
    headers={"X-Api-Key": "your-api-key"},
)
print(response.json())

const response = await fetch(
  "https://api.plane.so/api/v2/workspaces/my-team/workflows/9c1f0b3d-6d2e-4c9a-8b41-2f7e5a0d6c88/state-transitions/",
  {
    headers: {
      "X-Api-Key": "your-api-key",
    },
  },
);
const data = await response.json();

Response200

{
  "data": [
    {
      "id": "8d2f6a41-5c3e-4b97-a1d0-7e9c4b2f8a63",
      "workflow_state_id": "5a7c2e19-8d3f-4b61-9e0a-2f4d6c8b1a37",
      "transition_state_id": "f960d3c2-8524-4a41-b8eb-055ce4be2a7f",
      "rejection_state_id": null,
      "required_approvals": null,
      "member_ids": [],
      "created_at": "2026-01-14T09:31:07.215904Z",
      "updated_at": "2026-01-14T09:31:07.215904Z"
    },
    {
      "id": "d7a3f5c9-0b2e-4d81-b6f4-9e1c3a5d7b20",
      "workflow_state_id": "0e6b4d82-1c9a-4f53-b7e2-9a3d5f8c6e10",
      "transition_state_id": "b7e42a19-3c5d-4f80-9a26-8d1c0f4e7b53",
      "rejection_state_id": null,
      "required_approvals": null,
      "member_ids": [],
      "created_at": "2026-01-14T09:31:07.215904Z",
      "updated_at": "2026-01-14T09:31:07.215904Z"
    },
    {
      "id": "4b6e1d93-2a7f-4c58-9e30-1d8b5f7a2c46",
      "workflow_state_id": "c48f1a6d-2e7b-4d95-8c03-6b1e9f2a7d54",
      "transition_state_id": "7b1e9d40-3c86-4f2a-9a5d-8e2b0c47d613",
      "rejection_state_id": "f960d3c2-8524-4a41-b8eb-055ce4be2a7f",
      "required_approvals": 1,
      "member_ids": ["a3f92c71-6e4b-4d08-9b5a-1c7e3d9f2b84"],
      "created_at": "2026-01-15T11:04:52.660219Z",
      "updated_at": "2026-01-15T11:04:52.660219Z"
    }
  ],
  "next": null,
  "previous": null,
  "total_count": 3,
  "pagination": {
    "style": "offset"
  }
}