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SYNTHORA Volume Anomaly Detector
x402
SYNTHORA Volume Anomaly Detector is a paid API for AI agents from api.hergertsynthora.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).
Detects crypto assets with anomalously high 24h volume-to-market-cap turnover ratios (z-score vs cohort) as early pump or unusual-activity signals for arbitrage bots
Price / call$0.03
Success—
StatusUnknown
How this service works
SYNTHORA volume-anomaly: crypto volume-anomaly alerts for arbitrage bots — assets whose 24h turnover (volume/mcap) is anomalously high vs their cohort (z-score), early pump/unusual-activity signal. Composite of CoinGecko markets + DeFiLlama DEX volume. Keyless. $0.03 USDC x402 Base.
Output
A ranked list of crypto assets whose 24h volume-to-market-cap turnover ratio is statistically anomalous versus their cohort, each with a z-score indicating deviation magnitude, sourced from a composite of CoinGecko market data and DeFiLlama DEX volume, usable as early pump or unusual-activity signals for arbitrage strategies.
Example use cases
Arbitrage bot pre-trade scan
“Before my arbitrage bot places any trades, check which crypto assets are showing the most anomalous 24h turnover ratios versus their cohort right now — give me the top z-score outliers so I can prioritize them.”
Early pump signal detection
“Are there any tokens right now showing unusually high volume relative to their market cap compared to similar assets? I want to catch early pump signals before they go mainstream — use both CEX and DEX volume data.”
Unusual DeFi activity monitoring
“I want to monitor for unusual trading activity across DeFi — which assets have a composite CoinGecko plus DeFiLlama volume anomaly spike today, ranked by how far they deviate from their cohort average?”
Technical details
Endpoint
POSThttps://api.hergertsynthora.com/v1/volume-anomalyWhen to prefer
Choose this endpoint when you need a composite on-chain plus CEX volume anomaly signal specifically normalized by market cap and scored against a peer cohort — rather than raw volume rankings or price-only momentum indicators. Ideal for arbitrage bots and quant strategies that require statistically grounded early-signal detection rather than simple volume thresholds.
Side effects
- Upstream CoinGecko or DeFiLlama API unavailability causing stale or missing data
- Insufficient cohort size for meaningful z-score calculation on niche assets
- Very new tokens with limited price history producing unreliable turnover baselines
- Rate limiting or payment failure on x402 Base USDC transaction
- Empty result set if no assets exceed the anomaly threshold at query time
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string | SYNTHORA volume-anomaly: crypto volume-anomaly alerts for arbitrage bots — assets whose 24h turnover (volume/mcap) is anomalously high vs their cohort (z-score), early pump/unusual-activity signal. Co |
Tags
x402
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