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WRAITH Whale Signals – Whale Prints Feed
x402
WRAITH Whale Signals – Whale Prints Feed is a paid API for AI agents from whale-signals.whalesignals.workers.dev, paid per call via x402, $0.02/call, status down (last checked 2026-10-20).
Returns the largest recent Bybit perpetual futures trades, showing symbol, side (long/short), price, size, USD notional, size class, and timestamp for each whale-level print
Price / call$0.02
Success—
StatusDown
How this service works
See which side the largest traders are on before the move — symbol, side, price, size, USD notional, size class, timestamp for the biggest recent Bybit perp trades
Output
A list of the most recent large Bybit perpetual futures trades, each containing: trading symbol (e.g. BTCUSDT), trade side (buy/sell or long/short), execution price, contract size, USD notional value, a size class label (e.g. medium, large, mega whale), and timestamp of the trade.
Example use cases
Pre-trade directional bias check
“Before I open my BTC perp position, check the latest whale prints — are the largest traders buying or selling BTC on Bybit right now, and what size are their trades?”
Real-time whale alert for trading bot
“Every 60 seconds, fetch the freshest whale prints and flag any new trades over $1M notional so my bot can react to major smart money moves before the price shifts.”
Market intelligence briefing
“Give me a summary of the biggest trades happening across all Bybit perps right now — which symbols, which sides, and how large are the positions the whales are putting on?”
Technical details
Endpoint
GEThttps://whale-signals.whalesignals.workers.dev/data/whale-prints?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, pre-processed whale trade data from Bybit perpetual futures without building your own trade-size filtering pipeline. It is ideal for agents that need directional bias signals from large traders before entering a position, or for monitoring dashboards that track smart money flow. Prefer this over raw exchange WebSocket feeds when you want clean, classified, immediately actionable data with size labels and USD notionals already computed.
Side effects
- No data returned if Bybit API is temporarily unavailable or rate-limited
- Stale data if the upstream feed has not refreshed recently
- Empty result set during low-volatility periods with no qualifying whale-sized trades
- HTTP 402 Payment Required if the x402 micropayment is not included or fails
- Timeout if the Cloudflare Worker cold-starts under load
Input
Schema · Request body
{
"type": "object",
"required": [],
"properties": {}
}Tags
x402
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