# Vaunt LINK/Hyperliquid Signal

> Vaunt LINK/Hyperliquid Signal 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 (every 5 min) trading signal for LINK on Hyperliquid, including live engine position status, cell performance stats, 24h evidence verdict for a LONG, and the last five banded outcomes — never entry/stop/target prices.

## Facts

- Endpoint: GET https://vaunt-dispatch-production.up.railway.app/agent/x402/signal/LINK
- 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-link-hyperliquid-signal-f6a43cfc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cEyR3s-pXFFWvwbxVsf4Q

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-link-hyperliquid-signal-f6a43cfc
```

Example prompt: Pull the latest Vaunt signal for LINK on Hyperliquid — I want to know if their live engine is holding it, what the 24h evidence verdict says about going long, and how the current cell has performed historically.

## When to prefer this

Choose this endpoint when you need a structured, evidence-based trading signal for LINK specifically on Hyperliquid, backed by Vaunt's actual live trading engine performance rather than generic technical indicators. It is ideal when you want verified cell-level historical performance stats, current market regime context, and a 24h evidence verdict for a long — all in one call. Prefer it over generic charting or price APIs when you need signal quality and honesty labeling tied to real money outcomes.

## Known failure modes

- Endpoint temporarily unavailable if Railway deployment is down
- Stale data if refresh cycle is delayed beyond 5-minute window
- No position data returned if LINK is not currently held (position field absent or null)
- Payment required error (402) if x402 payment header is not included or USDC balance is insufficient
- Unexpected response structure if LINK signal has no recent comparable triggers

## How this service works

Vaunt signal for LINK 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 LINK. Results, never entry/stop/target.

## Output

Returns the current Vaunt signal for LINK on Hyperliquid including: whether the live real-money engine holds LINK (with 60-min delay) and in which cell; that cell's closed performance record (number of trades, days active, mean return, win rate, t-statistic, honesty label); the 24h evidence verdict for a LONG (comparable triggers, class base rate, market regime, posture, primary risk factor); and the last five banded outcomes for LINK. No entry, stop, or target price levels 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-link-hyperliquid-signal-f6a43cfc/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)