# Vaunt Sample Closed News-Bounce Trades

> Vaunt Sample Closed News-Bounce Trades 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 ten closed real-money news_bounce trades (6 winners, 4 losers, newest-first, 48h delayed) with full Vaunt conditioning context including drop size, volume, MFE/MAE, news verdict, and regime.

## Facts

- Endpoint: GET https://vaunt-dispatch-production.up.railway.app/agent/x402/sample
- 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-sample-closed-news-bounce-trades-0240be09
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_I8gZplOan23ZUZAuOMZI7

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-sample-closed-news-bounce-trades-0240be09
```

Example prompt: Pull the Vaunt sample of the last 10 closed real-money news_bounce trades from Hyperliquid — I want to see the winners and losers with their hold times, returns, MFE/MAE, and what drop size and news verdict triggered each one.

## When to prefer this

Choose this endpoint when you want verified, real-money closed trade examples from Vaunt's news_bounce strategy with full conditioning metadata (MFE/MAE, drop size, news verdict, regime) rather than just signals or open positions. It is ideal for due-diligence on the strategy, onboarding research, or building reference datasets for news-driven crypto trading. Prefer this over Vaunt's live signal endpoints when you need historical evidence with outcomes rather than current directional calls.

## Known failure modes

- Payment of $0.001 USDC not received or x402 handshake fails — returns 402 Payment Required
- Service temporarily unavailable on Railway deployment — returns 5xx
- No trades available yet in sample dataset — returns empty list or minimal data
- Rate limiting if called excessively — returns 429

## How this service works

Ten closed real-money news_bounce trades (6 winners, 4 losers, newest first, closed 7+ days ago) with outcome, banded return, hold bucket, regime and the trigger context Vaunt conditioned on: drop band, day volume, recent-outlier flag, MFE/MAE, news verdict. Executed on Hyperliquid.

## Output

A list of ten closed real-money news_bounce trades executed on Hyperliquid, sorted newest-first and delayed 48 hours, each containing: hold duration, return percentage, exit kind, market regime, drop size at entry, day volume, recent-outlier flag, MFE, MAE, and the news verdict that Vaunt conditioned on as the trade trigger. 6 of 10 are winners and 4 are losers.

## 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-sample-closed-news-bounce-trades-0240be09/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)