Market summary

Multi-symbol snapshot of prices, funding, 24h volume, and open interest. Fast path when called with no symbols.

Multi-symbol summary of mark / index prices, 24h OHLCV, funding rates, and open interest. Two modes:

• All-symbols fast path — omit symbols; returns every active market from in-memory caches (typically <50ms)
• Filtered — supply a symbols array; fans out per-symbol in parallel with a 10s overall budget

Weight: 1

Request

{
  "type": "marketSummary",
  "symbols": ["PERP_BTC_USDC", "PERP_ETH_USDC"]
}

Field	Type	Required	Default	Notes
symbols	string[]	No	null	Omit (or send empty) → all active symbols

Response

Field	Type	Notes
total_24h_volume	string	Sum across markets; null if no data
total_open_interest	string | null	Sum across markets; null only when no symbols have open-interest data available
markets[]	array	Lexically ordered for stable rendering
.mark_price	string	From mark-price stream
.index_price	string	From index-price stream (PERP→SPOT remap applied internally)
.last_funding_rate	string	Last settled funding rate
.est_funding_rate	string | null	null until the first funding estimate message arrives
.next_funding_time	int64	ms epoch
.max_leverage, .min_notional, .quote_tick, .base_tick	string	Symbol metadata

Notes

• Partial results on timeout: if individual symbol fan-out times out, returned markets[] includes only the successful entries
• No pagination: response always returns the full set of requested (or active) symbols

Response

{
  "success": true,
  "data": {
    "total_24h_volume": "28589767.58005",
    "total_open_interest": "352893408.89388",
    "markets": [
      {
        "symbol": "PERP_BTC_USDC",
        "mark_price": "77338.10",
        "index_price": "77340.5",
        "24h_open": "76500.00",
        "24h_close": "77338.10",
        "24h_high": "77800.00",
        "24h_low": "76100.00",
        "24h_volume": "1234.567",
        "24h_amount": "95000000.0",
        "open_interest": "12500.0",
        "last_funding_rate": "0.00000000",
        "est_funding_rate": "-0.00006461",
        "next_funding_time": 1779278400000,
        "bid_price": "77337.5",
        "ask_price": "77339.2",
        "max_leverage": "50",
        "min_notional": "10.00000000",
        "quote_tick": "0.10000000",
        "base_tick": "0.00100000"
      }
    ]
  },
  "ts": 1779269143700
}