Global Economy & Trade

Historical AIS port-activity (US, months-lagged analytics)

Changed on

Per-port AIS activity proxy folded from NOAA MarineCadastre daily AIS files. Historical analytics, months-lagged - NOT live. Coverage is United States historical analytics. Each port carries an activity-observation count and an AIS ship-type breakdown. This serves the latest computed snapshot - port activity has no by-date dimension. Source: NOAA / BOEM MarineCadastre (public domain, CC0).

get/api/v1/maritime/history/port-activity

Request

  • Base URL: https://sugra.ai
  • URL: https://sugra.ai/api/v1/maritime/history/port-activity
  • Auth: API key in header x-api-key

Query parameters

portstring

Filter to a single port label (substring match).

Response

Per-port historical activity records with CC0 attribution and a months-lagged honesty note.

Example response

{
  "meta": {
    "endpoint": "/api/v1/fred/us/cpi",
    "data_time": "2026-04-16T14:30:00Z",
    "response_time": "2026-04-16T14:30:12Z",
    "provider": "Sugra API v1.0.1",
    "data_age_days": 8.532,
    "source": "sugra_crypto",
    "attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
    "fallback_chain": [
      "sugra_crypto",
      "sugra_finance"
    ],
    "stale_since": "2026-09-08T12:00:00Z",
    "period": "2026-Q1",
    "notes": "the UKMTO report behind these counts is dated 2026-08-21 and is 11 days old"
  }
}

Changes