# Vaunt NVDA Signal – Hyperliquid xyz:NVDA Trading Intelligence

> Vaunt NVDA Signal – Hyperliquid xyz:NVDA Trading Intelligence is a paid API for AI agents from vaunt-dispatch-production.up.railway.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns a refreshed 5-minute trading signal for xyz:NVDA on Hyperliquid, including live engine position status (60-min delayed), cell statistics, 24h evidence verdict for a LONG, and the last five banded outcomes.

## Facts

- Endpoint: GET https://vaunt-dispatch-production.up.railway.app/agent/x402/signal/xyz-NVDA
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vaunt-nvda-signal-hyperliquid-xyz-nvda-trading-intelligence-a08e2cf7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ar3TcyAyTxcbxpnYSw6CY

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability vaunt-nvda-signal-hyperliquid-xyz-nvda-trading-intelligence-a08e2cf7
```

Example prompt: What's the current Vaunt signal for xyz:NVDA on Hyperliquid — is the live engine holding it right now, what does the 24h long evidence verdict say, and what have the last five banded outcomes looked like?

## When to prefer this

Use this endpoint when you need Vaunt-specific quantitative signal intelligence for xyz:NVDA on Hyperliquid — particularly when you want to know if a live real-money engine is holding the asset, what the historical cell performance looks like, and whether 24h evidence supports a long. Prefer this over generic market data APIs when you want backtested cell statistics, honesty-labeled trade records, and evidence-based verdict framing rather than raw price or order book data.

## Known failure modes

- Signal data may be stale if refresh cycle is delayed beyond 5 minutes
- 60-minute delay on live position data means current state may not reflect most recent engine action
- No position may be active, returning empty or null for holding status
- Payment of $0.01 USDC required per call via x402 protocol; missing or invalid payment returns 402
- Network or Railway deployment downtime may cause 5xx errors

## How this service works

Vaunt signal for xyz:NVDA on Hyperliquid, refreshed every 5 minutes: whether a live real-money engine is holding it now (60-min delay) and in which cell, that cell's closed record (trades, days, mean, win, t, honesty label), the 24h evidence verdict for a LONG (comparable triggers, class base rate, regime, posture, primary risk) and the last five banded outcomes on xyz:NVDA. Results, never entry/stop/target.

## Output

Returns: (1) whether Vaunt's live real-money engine is currently holding xyz:NVDA and in which cell (with 60-min delay); (2) that cell's closed trade statistics including trade count, days held, mean return, win rate, t-statistic, and honesty label; (3) a 24h evidence verdict for a LONG position covering comparable triggers, class base rate, regime, posture, and primary risk; (4) the last five banded outcomes for xyz:NVDA. No entry, stop, or target prices are provided.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vaunt-nvda-signal-hyperliquid-xyz-nvda-trading-intelligence-a08e2cf7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from vaunt-dispatch-production.up.railway.app](https://www.zero.xyz/host/vaunt-dispatch-production.up.railway.app/llms.txt)