{
  "opencollection": "1.0.0",
  "info": {
    "name": "Bloomberg API (BLPAPI) apiauth mktdata API",
    "version": "2.54"
  },
  "request": {
    "auth": {
      "type": "apikey",
      "key": "X-BLPAPI-Session",
      "value": "{{X-BLPAPI-Session}}",
      "placement": "header"
    }
  },
  "items": [
    {
      "info": {
        "name": "mktdata",
        "type": "folder"
      },
      "items": [
        {
          "info": {
            "name": "Subscribe to streaming market data for one or more securities",
            "type": "http"
          },
          "http": {
            "method": "POST",
            "url": "blpapi+session://{session}/mktdata/subscribe"
          },
          "docs": "Establishes a streaming subscription. The initial SUMMARY message\ncontains all subscribed fields; subsequent updates contain only fields\nwhose values changed.\n\n**BLPAPI service**: `//blp/mktdata`\n**Paradigm**: Subscription (delivers SUBSCRIPTION_DATA / SUBSCRIPTION_STATUS events)\n\n> Subscriptions are inherently asynchronous and stateful — this HTTP\n> shape only captures subscription initiation. The real BLPAPI client\n> attaches an EventQueue or callback that receives updates until the\n> subscrip"
        }
      ]
    }
  ],
  "bundled": true
}