# Lone Star Oracle News Sentiment Analysis

> Lone Star Oracle News Sentiment Analysis is a paid API for AI agents from news.lonestaroracle.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Fetches AI-powered news sentiment analysis for a given stock ticker, company, or market topic

## Facts

- Endpoint: GET https://news.lonestaroracle.xyz/news
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 1
- Tags: x402
- Canonical page: https://www.zero.xyz/c/news-lonestaroracle-xyz-362d77b0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jN_I0qN7a_JM-6l2YbyXa

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 news-lonestaroracle-xyz-362d77b0
```

Example prompt: What's the current news sentiment for NVDA — is it positive, negative, or mixed based on recent headlines?

## When to prefer this

Use this endpoint when you need a quick, AI-synthesized sentiment read on a specific stock, company, or financial topic based on current news — especially in agentic trading, portfolio monitoring, or market research workflows where sentiment context is needed per asset.

## Known failure modes

- Unknown or unsupported ticker returns no results or an error
- Network timeout if news sources are temporarily unavailable
- Payment failure (402) if USDC balance is insufficient
- Ambiguous topic input may return generic or low-confidence results
- Rate limiting if too many requests are made in quick succession

## How this service works

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

## Output

Returns an AI-generated sentiment analysis of recent news for the requested ticker, company, or market topic, including a sentiment classification (positive/negative/neutral/mixed) and likely a summary or score reflecting current market mood.

## Example request

```json
{
 "query": "NVDA",
 "source": "both"
}
```

## Request schema (JSON Schema)

```json
{
 "name": "LoneStarOracle — NewsSentiment",
 "tags": [
  "news",
  "sentiment",
  "stocks",
  "crypto",
  "finance",
  "analysis"
 ],
 "type": "object",
 "version": "1.0.0",
 "category": "finance",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "query": {
       "type": "string",
       "title": "Query"
      },
      "source": {
       "type": "string",
       "title": "Source",
       "default": "both"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "note": "Distribution only — no editorial verdict. Read the headlines and judge for yourself.",
     "tone": "leaning bullish",
     "query": "AAPL",
     "headlines": [
      {
       "url": "https://...",
       "reason": "record revenue implies strong business performance",
       "signal": "bullish",
       "source": "Yahoo Finance",
       "headline": "Apple reports record Q1 revenue",
       "published": "Mon, 21 Apr 2026 10:00:00 +0000"
      }
     ],
     "bearish_pct": 20,
     "bullish_pct": 50,
     "neutral_pct": 30,
     "distribution": {
      "mixed": 0,
      "bearish": 2,
      "bullish": 5,
      "neutral": 3
     },
     "scored_count": 10,
     "headline_count": 10
    }
   }
  }
 },
 "description": "AI news sentiment for stocks and crypto. Crypto queries auto-route to native crypto sources; AI synthesizes across all of them and returns aggregate_score (-1.0 to +1.0) as a usable signal alongside bullish/bearish/neutral headline analysis."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/news-lonestaroracle-xyz-362d77b0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from news.lonestaroracle.xyz](https://www.zero.xyz/host/news.lonestaroracle.xyz/llms.txt)