Colombo Stock Exchange (public HTTP)

Overview

ASPI, S&P SL20, sectors, most-active trades, foreign/domestic summary, exchange notices, and per-symbol quotes from public CSE JSON endpoints.

Methodology

Read-only fetch of undocumented public endpoints on `cse.lk` (e.g. `aspiData`, `marketSummery`, `tradeSummary`, `allSectors`, `GICSSectorSummery`, `mostActiveTrades`, `dailyMarketSummery`, `GET /notifications`, `approvedAnnouncement`, `companyInfoSummery`) — catalogued in `docs/CSE_API_DOCS.md` and Cookie-Cat21/cse-api-docs; adapter logic ported from the Chime/koel boundary, not PulseCSE. Browser CORS blocks client use — server proxy only. Surfaced on `/economy` and watchlist quotes via `/api/v1/cse/quotes`.

Freshness

Update cadence

15 min

Integration type

API integration

Last checked

7/22/2026, 11:29:57 AM

Last successful fetch

7/22/2026, 9:20:37 AM

Live metrics

• ASPI

  21,149.56 pts

  Down