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Vaunt Trade Evidence Evaluator
x402
Vaunt Trade Evidence Evaluator is a paid API for AI agents from vaunt-dispatch-production.up.railway.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Returns statistical evidence for or against a proposed LONG or SHORT trade on a Hyperliquid asset, drawn from a live real-money trading engine's historical triggers.
Price / call$0.05
Success—
StatusUnknown
How this service works
Ask Vaunt: evidence for or against a proposed trade (asset + LONG/SHORT) from a live real-money trading engine on Hyperliquid — comparable triggers on independent days, mean move and win rate at 4h/24h, favorable/adverse excursion, class base rate, current regime and posture, whether Vaunt holds it, primary risk. Results only, never entry/stop/target.
Output
Returns statistical results from Vaunt's live real-money trading engine including: number of comparable historical triggers, mean price move and win rate at the chosen horizon (4h or 24h), favorable and adverse excursion metrics, class base rate, current market regime and posture, whether Vaunt currently holds the asset in the proposed direction, and the primary identified risk. No entry, stop, or target prices are provided.
Example use cases
Pre-trade statistical check for altcoin
“Before I enter a long on HYPE, get me the Vaunt evidence — win rate, mean move, base rate, current regime posture, and primary risk at the 4-hour horizon.”
Overnight position validation for BTC short
“I'm considering shorting BTC overnight — can you pull Vaunt's 24-hour evidence for a BTC SHORT, including comparable triggers, win rate, mean move, and whether Vaunt is holding that direction?”
Tokenized equity trade assessment
“Check Vaunt's evidence for going LONG on xyz:NVDA over a 4-hour window — I want the win rate, adverse excursion, class base rate, and current regime before I decide.”
Technical details
Endpoint
GEThttps://vaunt-dispatch-production.up.railway.app/agent/x402/evaluateWhen to prefer
Choose this endpoint when you need empirical, statistics-backed evidence from a live real-money trading engine before entering or validating a trade on Hyperliquid — especially when you want win rates, mean moves, excursion metrics, and regime context grounded in actual closed trades rather than backtested or simulated data. Prefer it over generic market data APIs when you specifically want Vaunt's proprietary trigger-matching methodology and posture signals.
Side effects
- Asset ticker not listed on Hyperliquid returns an error or empty result
- Invalid direction enum (not LONG or SHORT) causes a schema validation error
- Unsupported horizon value (not 4 or 24) rejected by schema
- Insufficient historical triggers for the asset results in low-confidence or null statistics
- Payment failure via x402 protocol blocks the call
- Service downtime on Railway hosting causes 502/503 errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| asset | string | Ticker as listed on Hyperliquid, e.g. SOL, HYPE, BTC, or xyz:NVDA for tokenized equities |
| direction | string | |
| horizon_h | integer | Evaluation horizon in hours |
Tags
x402
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