Get a comment

GET/api/v2/workspaces/{slug}/projects/{project_id}/work-items/{work_item_id}/comments/{pk}/

Retrieve one comment by id. Use it to re-read a comment you created or updated, or to check edited_at before overwriting a body you did not write.

The comment is looked up within the work item in the path. A comment id that belongs to a different work item is not reachable here and returns 404 not_found, the same as an id that does not exist.

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.

project_id:requiredstring (uuid)

The project the work item belongs to.

work_item_id:requiredstring (uuid)

The work item the comment is attached to.

pk:requiredstring (uuid)

The comment to retrieve.

Response shaping

fields:optionalstring

Comma-separated list of fields to return. 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: access, actor_id, comment_html, comment_stripped, created_at, created_by_id, edited_at, external_id, external_source, id, work_item_id.

See Sparse fields.

expand:optionalstring

Comma-separated relations to embed alongside the ids: actor (the comment author).

Expansion is separate-key: ?expand=state keeps state_id and adds a state object next to it, so an id is never replaced by an object. An unknown value is a 400.

?fields= and ?expand= are independent namespaces. Relation names are not valid ?fields= tokens (and vice versa), and an expanded object survives field filtering — ?fields=id,name&expand=state returns id, name and state. See Expanding relations.

Scopes

projects.work_items.comments:read

Errors

Status	Code	Cause
401	unauthorized	Missing or invalid credentials.
402	payment_required	The feature this endpoint belongs to isn't enabled on your plan, or is switched off.
403	forbidden	Your role or token scope can't read this work item.
404	not_found	No such comment, it belongs to another work item, or it's outside your tenant.
406	not_acceptable	The Accept header asks for a representation the API can't produce.
429	rate_limited	Throttled. Honor the Retry-After header before retrying.

Get a comment

curl -X GET \
  "https://api.plane.so/api/v2/workspaces/my-team/projects/4af68566-94a4-4eb3-94aa-50dc9427067b/work-items/8f4c2b1e-0d3a-4f7b-9c21-6e5a8b7d4f13/comments/c1f7a3d9-2b64-4f80-9c1a-3d5e8b2a6c47/" \
  -H "X-Api-Key: $PLANE_API_KEY"

import requests

response = requests.get(
    "https://api.plane.so/api/v2/workspaces/my-team/projects/4af68566-94a4-4eb3-94aa-50dc9427067b/work-items/8f4c2b1e-0d3a-4f7b-9c21-6e5a8b7d4f13/comments/c1f7a3d9-2b64-4f80-9c1a-3d5e8b2a6c47/",
    headers={"X-Api-Key": "your-api-key"},
)
print(response.json())

const response = await fetch(
  "https://api.plane.so/api/v2/workspaces/my-team/projects/4af68566-94a4-4eb3-94aa-50dc9427067b/work-items/8f4c2b1e-0d3a-4f7b-9c21-6e5a8b7d4f13/comments/c1f7a3d9-2b64-4f80-9c1a-3d5e8b2a6c47/",
  {
    headers: {
      "X-Api-Key": "your-api-key",
    },
  },
);
const data = await response.json();

Response200

{
  "id": "c1f7a3d9-2b64-4f80-9c1a-3d5e8b2a6c47",
  "work_item_id": "8f4c2b1e-0d3a-4f7b-9c21-6e5a8b7d4f13",
  "comment_html": "<p>Deployed the fix to staging. Please re-test.</p>",
  "comment_stripped": "Deployed the fix to staging. Please re-test.",
  "access": "INTERNAL",
  "actor_id": "16c61a3a-512a-48ac-b0be-b6b46fe6f430",
  "external_id": null,
  "external_source": null,
  "edited_at": null,
  "created_at": "2026-01-14T09:22:41.478363Z",
  "created_by_id": "16c61a3a-512a-48ac-b0be-b6b46fe6f430"
}

Response404

{
  "type": "not_found",
  "code": "not_found",
  "detail": "No comment matches the given query."
}