# Vaunt Scorecard – Historical Closed Trade Performance

> Vaunt Scorecard – Historical Closed Trade Performance 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 the last 14 days of closed real-money Hyperliquid news positions (closed 24h+ ago) with outcomes, banded returns, hold buckets, and weekly/per-strategy win records.

## Facts

- Endpoint: GET https://vaunt-dispatch-production.up.railway.app/agent/x402/scorecard
- 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-scorecard-historical-closed-trade-performance-4dbefab2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XezXgPnYjhf_kaoCrqWGz

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-scorecard-historical-closed-trade-performance-4dbefab2
```

Example prompt: Pull up Vaunt's scorecard so I can see how their real-money news trades on Hyperliquid performed over the last two weeks — I want to know the outcomes, returns, and their overall win rate by strategy.

## When to prefer this

Use this endpoint when you need to verify or audit Vaunt's historical trade accuracy — specifically to check whether opportunities surfaced by /opportunities actually produced profitable outcomes. Prefer this over /opportunities when the goal is backward-looking performance validation rather than forward-looking signal discovery. It is the authoritative closed-trade record for Vaunt's news-driven Hyperliquid strategy.

## Known failure modes

- No positions closed in the lookback window returns an empty result set
- Payment failure or x402 authentication issue returns 402 Payment Required
- Service downtime on Railway returns 503 or connection timeout
- Data not yet available for very recently closed trades (within 24h) — those are excluded by design

## How this service works

The answer key for Vaunt's live routes: every real-money news position of the last 14 days (closed 24h+ ago) with its cell, outcome, banded return and hold bucket, plus the weekly and per-strategy record. Check that what /opportunities showed 60 minutes after entry actually paid. Executed on Hyperliquid.

## Output

A structured list of all real-money news positions closed more than 24 hours ago within the last 14 days, each annotated with its strategy cell, direction, outcome (win/loss), banded return category, hold-time bucket, plus aggregate weekly and per-strategy win/loss records.

## 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-scorecard-historical-closed-trade-performance-4dbefab2/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)