78trust / 100

News

by NewsSentiment in Markets & finance

x402 APIPassing, checked 30 min ago

AI-powered news sentiment analysis for any ticker company or market topic

GET
https://news.lonestaroracle.xyz/news
Price
$0.05
per call in USDC
Uptime
100%
last 30 days
Response time
419 ms
679 ms slowest 5%
Last check
Passed
30 min ago, next in 2 min

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed

How to call it

GET https://news.lonestaroracle.xyz/news

Each call costs $0.05 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

GET https://news.lonestaroracle.xyz/news?query=nvidia&source=both

Parameters

ParameterTypeRequiredDescription
querystringNo
sourcestringNo Default: "both".

Example response

The provider's example. We can't check it without paying.

Example response, 26 lines
{
  "bearish_pct": 20,
  "bullish_pct": 50,
  "distribution": {
    "bearish": 2,
    "bullish": 5,
    "mixed": 0,
    "neutral": 3
  },
  "headline_count": 10,
  "headlines": [
    {
      "headline": "Apple reports record Q1 revenue",
      "published": "Mon, 21 Apr 2026 10:00:00 +0000",
      "reason": "record revenue implies strong business performance",
      "signal": "bullish",
      "source": "Yahoo Finance",
      "url": "https://..."
    }
  ],
  "neutral_pct": 30,
  "note": "Distribution only — no editorial verdict. Read the headlines and judge for yourself.",
  "query": "AAPL",
  "scored_count": 10,
  "tone": "leaning bullish"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.05.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://news.lonestaroracle.xyz/news?query=nvidia&source=both'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://news.lonestaroracle.xyz/news?query=nvidia&source=both' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.05 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.05" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.05 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fnews.lonestaroracle.xyz%2Fnews
const res = await pay("https://news.lonestaroracle.xyz/news?query=nvidia&source=both");
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.05 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.05"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://news.lonestaroracle.xyz/news?query=nvidia&source=both")
    print(res.status_code, res.text)

Security scan

No findings

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Recent checks

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30 min agoPassed402632 ms$0.05
5 h agoPassed402565 ms$0.05
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