Agent News Evidence

Last 30 days

Uptime

100%

Response time

45 ms typical, 45 ms slowest 5%

Last check

37 min ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://vaunt-dispatch-production.up.railway.app/agent/x402/news-evidence"

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fvaunt-dispatch-production.up.railway.app%2Fagent%2Fx402%2Fnews-evidence
const res = await pay("https://vaunt-dispatch-production.up.railway.app/agent/x402/news-evidence");
console.log(await res.json());

Example input

{}

Example output

{
  "all_news_lanes": {
    "independent_days": 17,
    "mean_return_pct": 0.99,
    "median_hold_h": 2.1,
    "n_trades": 623,
    "realized_usd": 219.75,
    "win_pct": 61
  },
  "by_strategy": {
    "news_bounce": {
      "independent_days": 17,
      "mean_return_pct": 1.54,
      "n_trades": 369,
      "win_pct": 66
    }
  },
  "dataset": "vaunt.news.evidence"
}

Security scan

• No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

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