# Vaunt Trading Cost Analysis – SUI/Hyperliquid

> Vaunt Trading Cost Analysis – SUI/Hyperliquid is a paid API for AI agents from vaunt-dispatch-production.up.railway.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Returns empirically measured real-fill trading costs for SUI on Hyperliquid, including slippage (p50/p90 bps), taker fee, fill latency, fill rate, spread, round-trip cost, 1% depth, and funding APR.

## Facts

- Endpoint: GET https://vaunt-dispatch-production.up.railway.app/agent/x402/cost/SUI
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vaunt-trading-cost-analysis-sui-hyperliquid-9e54bb13
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0ejWOORalwHyYlpgElKBa

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-trading-cost-analysis-sui-hyperliquid-9e54bb13
```

Example prompt: What are the real measured trading costs for SUI on Hyperliquid right now — slippage, taker fee, fill time, and round-trip cost based on actual fills?

## When to prefer this

Choose this endpoint when you need empirically grounded, real-fill execution cost data for SUI on Hyperliquid rather than theoretical quotes or order book snapshots. It is superior to quote-based or simulated cost estimates because costs are derived from actual IOC taker orders placed by Vaunt's live trading engine, capturing true slippage, latency, and fill rate under real market conditions.

## Known failure modes

- No recent fill data available if Vaunt's trading engine has not placed SUI orders recently
- Payment failure or 402 response if x402 micropayment is not correctly sent
- Network timeout if Railway deployment is temporarily unavailable
- Stale data risk if market conditions have shifted since last IOC order batch

## How this service works

True cost of trading SUI on Hyperliquid, measured on Vaunt's own IOC taker orders: slippage vs mid (p50/p90 bps), taker fee paid, wall-clock to fill, fill rate, against the venue-class median, plus spread, round-trip cost, depth within 1% and funding APR. Real fills, not quotes.

## Output

A structured data object containing empirically measured execution quality metrics for SUI on Hyperliquid derived from real IOC taker orders: median (p50) and 90th-percentile (p90) slippage in basis points versus mid-price, taker fee paid, wall-clock time to fill, fill rate, spread, round-trip cost, order book depth within 1% of mid, funding APR, and a comparison to the venue-class median.

## 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-trading-cost-analysis-sui-hyperliquid-9e54bb13/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)