{
  "info": {
    "_postman_id": "889494b4-8c48-4d52-8ce7-f54a933c9ef0",
    "name": "Bloomberg BLPAPI Core Field Discovery Historical Data API",
    "description": "The Bloomberg Open API (BLPAPI) is a service-oriented, socket-based API used by the Desktop API,\nServer API (SAPI), B-PIPE, and Bloomberg Platform products. It is **not natively HTTP/REST** \u2014\nclients use the BLPAPI SDK (C, C++, Java, .NET, Python, Perl, COM Excel) over a TCP session,\ntypically against `localhost:8194` for the Desktop API or against the customer's Server API host.\n\nThis OpenAPI document is a best-effort REST-style projection of the BLPAPI service surface so\nthat the request/response and subscription paradigms can be cataloged, browsed, and tooled\nalongside other API artifacts. It is derived from the **BLPAPI Core Developer Guide v1.6\n(8/30/2016)** and the **BLPAPI Core User Guide**.\n\nThree paradigms exist in BLPAPI: Request/Response, Subscription, and Publishing. Only the\nRequest/Response paths are modeled here as HTTP operations; subscription topics are documented\nvia the `x-blpapi-subscription` extension on the relevant paths and in `tags`.\n\n\nContact Support:\n Name: Bloomberg L.P. \u2014 Enterprise / Open API",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T01:14:44.000Z",
    "updatedAt": "2026-07-28T01:14:44.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-889494b4-8c48-4d52-8ce7-f54a933c9ef0"
  },
  "item": [
    {
      "name": "refdata",
      "item": [
        {
          "name": "HistoricalDataRequest",
          "item": [
            {
              "name": "Request End-of-day Historical Data for One or More Securities.",
              "id": "a4a4e8b9-2fb5-4f36-bfbf-6a79014e1f92",
              "protocolProfileBehavior": {
                "disableBodyPruning": true
              },
              "request": {
                "method": "POST",
                "header": [
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "key": "Accept",
                    "value": "application/json"
                  }
                ],
                "body": {
                  "mode": "raw",
                  "raw": "{\n  \"value\": \"reference ../json-schema/blpapi-core-messages-schema.json#/$defs/HistoricalDataRequest not found in the OpenAPI spec\"\n}",
                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/refdata/HistoricalDataRequest",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "refdata",
                    "HistoricalDataRequest"
                  ]
                },
                "description": "Sends a `HistoricalDataRequest` to the `//blp/refdata` service for end-of-day time\nseries data. Limited to 25 fields per request. Supports periodicity selection\n(daily/weekly/monthly/quarterly/semi-annually/yearly), periodicity adjustment\n(ACTUAL/CALENDAR/FISCAL), currency conversion, non-trading day fill options,\ncorporate action adjustments (normal, abnormal, split, DPDF), and a maximum data\npoint cap.\n"
              },
              "response": [
                {
                  "id": "3d3d5ad5-9123-46a3-926e-c2011b0cd4c0",
                  "name": "HistoricalDataResponse",
                  "originalRequest": {
                    "method": "POST",
                    "header": [
                      {
                        "key": "Content-Type",
                        "value": "application/json"
                      },
                      {
                        "key": "Accept",
                        "value": "application/json"
                      }
                    ],
                    "body": {
                      "mode": "raw",
                      "raw": "{\n  \"value\": \"reference ../json-schema/blpapi-core-messages-schema.json#/$defs/HistoricalDataRequest not found in the OpenAPI spec\"\n}",
                      "options": {
                        "raw": {
                          "headerFamily": "json",
                          "language": "json"
                        }
                      }
                    },
                    "url": {
                      "raw": "{{baseUrl}}/refdata/HistoricalDataRequest",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "refdata",
                        "HistoricalDataRequest"
                      ]
                    }
                  },
                  "status": "OK",
                  "code": 200,
                  "_postman_previewlanguage": "json",
                  "header": [
                    {
                      "key": "Content-Type",
                      "value": "application/json"
                    }
                  ],
                  "cookie": [],
                  "responseTime": null,
                  "body": "{\n  \"aliqua_182\": 17171830\n}",
                  "createdAt": "2026-07-28T01:14:45.000Z",
                  "updatedAt": "2026-07-28T01:14:45.000Z",
                  "uid": "35240-3d3d5ad5-9123-46a3-926e-c2011b0cd4c0"
                }
              ],
              "createdAt": "2026-07-28T01:14:45.000Z",
              "updatedAt": "2026-07-28T01:14:45.000Z",
              "uid": "35240-a4a4e8b9-2fb5-4f36-bfbf-6a79014e1f92"
            }
          ],
          "id": "1d3fc770-8c83-473f-b1e9-e6c8d4da3193",
          "createdAt": "2026-07-28T01:14:45.000Z",
          "updatedAt": "2026-07-28T01:14:45.000Z",
          "uid": "35240-1d3fc770-8c83-473f-b1e9-e6c8d4da3193"
        }
      ],
      "id": "717025a5-a62b-498f-b451-1958890c5b73",
      "createdAt": "2026-07-28T01:14:45.000Z",
      "updatedAt": "2026-07-28T01:14:45.000Z",
      "uid": "35240-717025a5-a62b-498f-b451-1958890c5b73"
    }
  ],
  "variable": [
    {
      "key": "baseUrl",
      "value": "tcp://localhost:8194"
    }
  ]
}