Infrastructure Activities

GET /portfolio/infrastructure/{id}/activities

Returns activities associated with one infrastructure identifier.

Parameters

Parameter	Type	Description
id (path)	string	Stored infrastructure identifier.
apikey	string	Portfolio API key, if configured; alternatively use X-API-Key.
limit	integer	Maximum list rows. A positive value enables shared pagination.
offset	integer	List rows to skip with limit. Defaults to 0; negative values become 0.

Authentication, pagination, and error envelopes are described in Portfolio API Basics. Parameters such as json, filter, columns[], full, and aggregate are not supported unless listed here.

Example Request

GET /portfolio/infrastructure/example-lab/activities?apikey=YOUR_PORTFOLIO_API_KEY

Example Response

{
  "status": 200,
  "count": 1,
  "data": [
    {
      "_id": {
        "$oid": "665ef1234567890abcdef1234"
      },
      "html": "<a href=\"**PORTAL**/activity/665ef1234567890abcdef1234\">Example publication</a>",
      "print": "Example A. (2026) Example publication.",
      "search": "Example A. 2026 Example publication",
      "type": "publication",
      "subtype": "article",
      "year": 2026,
      "month": 3,
      "day": 1,
      "icon": "<i class=\"ph ph-file-text\"></i>",
      "affiliated": true
    }
  ]
}

The example uses illustrative values. Optional stored or rendered fields may be omitted. Response count is the number of returned list rows before shared pagination.

Returned Fields

Field	Description
_id	Extended JSON ObjectID in context/infrastructure lists; not included in global lists.
html	Stored rendered.portfolio HTML, potentially containing **PORTAL** placeholders.
print	Stored rendered print citation HTML.
search	Stored rendered plain citation text.
type, subtype	Stored activity category/subtype codes, not translated display labels.
year, month, day	Stored date components, where present.
icon	Stored rendered icon, potentially HTML.
affiliated	Stored affiliation flag (global lists and infrastructure activity list only).

Response Behavior

Matches the exact stored ID in activity infrastructures and excludes hidden activities. There is no infrastructure lookup/public check and no restriction to Portfolio-enabled subtypes or affiliated activities. Rows are sorted by year then month descending; _id is retained and no string id is added. The local sample returned an empty list.

When quality workflows are enabled, portfolio-workflow-visibility applies: all imposes no extra restriction; only-approved requires workflow.status=verified; approved-or-empty accepts verified records or records with no workflow/status. This is a configured restriction, not a request parameter.