Venue directory + rollup — OI, 24h volume, coin count, status.

One row per upstream exchange with aggregate OI, 24h notional, active coin count, last heartbeat, and derived status. Same query powering `/markets/exchanges`.

Query parameters

All query parameters are optional unless marked required.

Response shape

Always wrapped in the standard envelope. Nullable fields are explicitly marked — treat missing numeric data as a real data-source gap, not as an error.

// Wrapped in the standard envelope:
// {
//   data: /* shape below */,
//   meta?: { total?: number; limit?: number; offset?: number; ... }
// }

Array<{
  source: string;
  displayName: string;
  type: "CEX" | "DEX" | "OPTIONS" | "AGGREGATOR";
  oiUsd: number;
  oiSharePct: number;
  volume24hUsd: number;
  volumeSharePct: number;
  coinCount: number;
  lastHeartbeatTs: number | null;
  status: "live" | "degraded" | "stopped" | "unknown";
}>

Example

Copy the curl, replace YOUR_KEY with a real key from your dashboard, and run.

curl -sS "http://localhost:3000/api/v1/exchanges?limit=5" \
  -H "Authorization: Bearer cg_live_YOUR_KEY"

{
  "data": [
    {
      "source": "binance_futures",
      "displayName": "Binance Futures",
      "type": "CEX",
      "oiUsd": 12410200000,
      "oiSharePct": 42.1,
      "volume24hUsd": 85200000000,
      "volumeSharePct": 38.2,
      "coinCount": 210,
      "lastHeartbeatTs": 1744835110000,
      "status": "live"
    }
  ],
  "meta": { "total": 1, "limit": 5, "sort": "oi", "dir": "desc" }
}