Perps Order Events Stream

{
  "type": "stream",
  "authorization": "YOUR_API_KEY",
  "payload": {
    "name": "LighterLiquidations",
    "chainIds": ["lighter:301", "lighter:304"],
    "events": ["order"],
    "filters": {
      "or": [
        { "eq": ["type", "LIQUIDATION_LONG"] },
        { "eq": ["type", "LIQUIDATION_SHORT"] }
      ]
    },
    "subscriptionId": "lighter-liquidations",
    "subscriptionTracking": true
  }
}

{
  "data": {
    "type": "LIQUIDATION_LONG",
    "exchange": "lighter",
    "market": "lighter-eth-usd",
    "account": "0x1234...",
    "price": 3450.12,
    "size": 1.5,
    "transactionHash": "0xabcd...",
    "date": "2026-06-08T00:18:34.613Z"
  },
  "chainId": "lighter:301",
  "duplicateCount": 1,
  "subscriptionId": "lighter-liquidations"
}

{
  "or": [
    { "eq": ["type", "LIQUIDATION_LONG"] },
    { "eq": ["type", "LIQUIDATION_SHORT"] }
  ]
}

{
  "eq": ["exchange", "gains"]
}

{
  "or": [
    { "eq": ["type", "MARKET_BUY"] },
    { "eq": ["type", "MARKET_SELL"] }
  ]
}

{ "event": "ping" }

{
  "type": "unsubscribe",
  "authorization": "YOUR_API_KEY",
  "payload": {
    "subscriptionId": "lighter-liquidations"
  }
}