All currently-open positions for a single whale address.

Returns one row per (coin, side) for the given address. Useful for wallet-centric dashboards or to cross-check a leaderboard entry against their actual book.

Path parameters

Segments of the URL path, validated server-side.

Query parameters

This endpoint takes no query parameters.

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; ... }
// }

{
  address: string;
  positions: Array<WhalePosition>;
  summary: { count: number; totalSizeUsd: number; totalUnrealizedPnl: number };
}

Example

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

curl -sS "http://localhost:3000/api/v1/hyperliquid/whale-positions/0xabcabc..."

{ "data": { "address": "0x...", "positions": [], "summary": { "count": 0, "totalSizeUsd": 0, "totalUnrealizedPnl": 0 } }, "meta": { "total": 0 } }

Notes

• 404 on malformed address; 200 with empty positions on unknown-but-valid addresses.