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Hyperliquid Smart Money Flows API
x402
Hyperliquid Smart Money Flows API is a paid API for AI agents from whaletape.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Returns net notional flow (money entering or leaving) per Hyperliquid market over 1h, 4h, and 24h windows, including stealth accumulation signals where open interest rises while price stays flat.
Price / call$0.01
Success—
StatusUnknown
How this service works
Where notional is entering or leaving each market over 1h/4h/24h, plus stealth accumulation: open interest climbing while price stays flat
Output
Returns per-market net notional flow broken down by 1h, 4h, and 24h time windows across Hyperliquid perpetual markets, plus stealth accumulation signals flagging markets where open interest is rising while price remains flat — indicating potential whale positioning before a visible price move.
Example use cases
Spot stealth accumulation before a breakout
“Are there any Hyperliquid markets right now where open interest is quietly building up but price hasn't moved yet? I want to catch stealth accumulation before it becomes obvious.”
Track smart money rotation across perps
“Over the last 4 hours on Hyperliquid, which markets have seen the biggest net notional inflows and which have seen the most outflows? I'm trying to see where money is rotating.”
Build a real-time flow dashboard for trading
“Pull the 1h, 4h, and 24h net notional flow data for all Hyperliquid markets so I can build a live dashboard showing where capital is entering and leaving right now.”
Technical details
Endpoint
GEThttps://whaletape.xyz/flowsWhen to prefer
Choose this endpoint when you need to detect where capital is flowing across Hyperliquid perpetual markets in near real-time, particularly for identifying stealth accumulation (OI rising, price flat) that may precede breakouts. Prefer this over individual wallet or leaderboard endpoints when your goal is market-wide flow intelligence rather than position-level data, and over the asset-class rotation endpoint when you want granular per-market rather than macro-level flows.
Side effects
- API returns stale data if Hyperliquid data feed is lagging
- Empty or minimal results if markets are in low-activity periods
- Payment failure (402) if USDC balance is insufficient for the $0.05 per-call fee
- Rate limiting if called too frequently without proper spacing
- Partial data if some markets are newly listed and lack sufficient history for all time windows
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"note": "flow_usd = delta(open_interest x price) over the window; educational heuristic",
"flows": {
"4h": [
{
"symbol": "XRP",
"flow_usd": 12500000,
"oi_change": 0.32,
"px_change": -0.004,
"asset_class": "crypto",
"notional_usd": 74000000
}
]
},
"stealth": [
{
"symbol": "ZEC",
"oi_change": 0.41,
"px_change": 0.002,
"side_hint": "LONG",
"stealth_score": 0.33
}
],
"updated_at": "2026-08-23T01:39:43Z"
}
}Tags
x402
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