CSE API Documentation

companyInfoSummery

URL: https://www.cse.lk/api/companyInfoSummery

Parameters: symbol (string, required)

Example Response:

{
  "reqLogo": {"path": "upload_logo/378_1601611239.jpeg"},
  "reqSymbolInfo": {"symbol": "LOLC.N0000", "name": "L O L C HOLDINGS PLC", ...}
}

Logo:

tradeSummary

{"reqTradeSummery": [{"symbol": "ABAN.N0000", "price": 579.75, ...}]

todaySharePrice

[{"symbol": "ABAN.N0000", "lastTradedPrice": 579.75, ...}]

topGainers

[{"symbol": "HEXP.N0000", "changePercentage": 15.86, ...}]

topLooses

[{"symbol": "TESS.X0000", "changePercentage": -10.0, ...}]

mostActiveTrades

[{"symbol": "KZOO.N0000", "tradeVolume": 1102.0, ...}]

getNewListingsRelatedNoticesAnnouncements

{"newListingRelatedAnnouncements": [{"company": "COMMERCIAL BANK OF CEYLON PLC", ...}]

getBuyInBoardAnnouncements

{"buyInBoardAnnouncements": [{"company": "TRADING AND MARKET SURVEILLANCE", ...}]

approvedAnnouncement

{"approvedAnnouncements": [{"company": "LANKEM DEVELOPMENTS PLC", ...}]

getCOVIDAnnouncements

{"covidAnnouncements": [{"company": "LANKA MILK FOODS (CWE) PLC", ...}]

getFinancialAnnouncement

{"reqFinancialAnnouncemnets": [{"symbol": "LDEV", "fileText": "Annual Report 2024/2025", ...}]

circularAnnouncement

{"reqCircularAnnouncement": [{"fileText": "EMPLOYEE SHARE OPTION SCHEMES", ...}]

directiveAnnouncement

{"reqDirectiveAnnouncement": [{"fileText": "DIRECTIVE ISSUED ...", ...}]

getNonComplianceAnnouncements

{"nonComplianceAnnouncements": [{"company": "BROWNS BEACH HOTELS PLC", ...}]

marketStatus

{"status": "Market Closed"}

marketSummery

{"tradeVolume": 3263762020.0, "shareVolume": 115084307, ...}

aspiData

{"value": 19826.57, "change": 21.77, ...}

snpData

{"value": 5825.39, "change": -2.46, ...}

chartData

Requires symbol but may return HTTP 400 for some values.

allSectors

[{"symbol": "EGY", "indexName": "S&P/CSE Energy Industry Group Index", ...}]

Detailed Trades

URL: https://www.cse.lk/api/detailedTrades

Parameters: symbol (string, not required)

Example Response:

    {
      "reqDetailTrades": [
          {
              "id": 204,
              "securityId": null,
              "name": "ABANS ELECTRICALS PLC",
              "symbol": "ABAN.N0000",
              "price": 585.0,
              "qty": 562,
              "trades": 7,
              "change": 29.0,
              "changePercentage": 5.215827338129497
          },
        ]
      }

Daily Market Summary

URL: https://www.cse.lk/api/dailyMarketSummery

Parameters: None

Example Response:

    [
      [
        {
            "id": 22240,
            "tradeDate": 1754505000000,
            "marketTurnover": 3.26376192E9,
            "marketTrades": 30274.0,
            "marketDomestic": 30003.0,
            "marketForeign": 271.0,
            "equityTurnover": 3.26376192E9,
            "equityDomesticPurchase": 3.15549645E9,
            "equityDomesticSales": 3.18251674E9,
            "equityForeignPurchase": 1.08265512E8,
            "equityForeignSales": 8.1245208E7,
            "volumeOfTurnOverNumber": 1.15084304E8,
            "volumeOfTurnoverDomestic": 1.13407144E8,
            "volumeOfTurnoverForeign": 1677157,
            "tradesNo": 30274,
            "tradesNoDomestic": 30003,
            "tradesNoForeign": 271,
            "listedCompanyNumber": 286,
            "tradeCompanyNumber": 264,
            "marketCap": 6.940225783432E12,
            "cdsHoldingsTotal": 1.76301605E11,
            "cdsHoldingsDomestic": 1.45956422E11,
            "cdsHoldingsForeign": 3.03451935E10,
            "cdsMarketValueTotal": 5.5536905E12,
            "cdsMarketValueDomestic": 4.5569682E12,
            "cdsMarketValueForeign": 9.9672234E11,
            "corporateDebtValue": 0.0,
            "governmentDebtValue": 0.0,
            "triasi": 29913.8,
            "spt": 11861.33,
            "asi": 19826.57,
            "mpi": null,
            "spp": 5825.39,
            "trimpi": null,
            "per": 9.2,
            "pbv": 1.3,
            "dy": 2.5
        }
      ],
    ]