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x402 Trading Intelligence - Whale Watch
x402
x402 Trading Intelligence - Whale Watch is a paid API for AI agents from x402trading.duckdns.org, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-16).
Detects large-wallet (whale) activity and aggregates multi-source trading signals across 13,000+ tokens to surface actionable trading opportunities
Price / call$0.02
Success—
StatusUnknown
How this service works
Multi-source trading intelligence. Aggregates CoinGecko, Binance, Fear&Greed Index, and technical indicators to produce weighted signals, whale detection, and trading opportunities across 13,000+ tokens.
Output
Returns detected whale transactions (large wallet buy/sell events), aggregated weighted trading signals from CoinGecko price data, Binance order flow, Fear & Greed Index, and technical indicators, along with an overall directional signal (bullish/bearish/neutral) and flagged trading opportunities for the queried token(s).
Example use cases
Whale accumulation alert for altcoin
“Check if any whales are accumulating Solana right now — look across Binance order flow and on-chain data and tell me if the signals are bullish or bearish.”
Pre-trade signal check before entry
“Before I buy into Chainlink, can you pull the latest whale watch data and combined trading signals — fear & greed, technicals, the works — and tell me if this is a good entry point?”
Market-wide opportunity scan
“Scan across the top tokens for any unusual whale activity or strong buy signals right now — I want to know which coins are seeing the biggest smart money moves today.”
Technical details
Endpoint
POSThttps://x402trading.duckdns.org/api/whale-watch?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a composite, multi-source trading signal that combines on-chain whale detection with market sentiment (Fear & Greed) and technical indicators in a single call. Prefer this over single-source price APIs when you want actionable intelligence rather than raw price data, and over general blockchain explorers when you specifically want large-wallet behavioral signals aggregated with market context.
Side effects
- Token not found across supported data sources — returns empty or 404-equivalent signal
- Upstream data source (CoinGecko, Binance) timeout causes partial or degraded signal aggregation
- Payment not fulfilled — x402 payment required before response is returned
- Rate limiting if called too frequently without valid payment header
- Low-liquidity token with insufficient whale activity returns null whale data
Tags
x402
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