# MarketData X402 Atlas — Ticker News & Sentiment

> MarketData X402 Atlas — Ticker News & Sentiment is a paid API for AI agents from marketdata.use.x402atlas.com, paid per call via x402, $0.015/call, status unknown (last checked 2026-09-15).

Returns recent news articles for a given stock ticker with per-ticker sentiment analysis for market research and trading insights.

## Facts

- Endpoint: GET https://marketdata.use.x402atlas.com/news
- Price: $0.015/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/marketdata-x402-atlas-ticker-news-sentiment-0567a8ba
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ASNrv09MW9B831pUqGM5F

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 marketdata-x402-atlas-ticker-news-sentiment-0567a8ba
```

Example prompt: Can you pull the latest 20 news articles and sentiment analysis for NVDA so I can see what the market is saying about it right now?

## When to prefer this

Use this endpoint when you need recent news headlines and sentiment signals for a specific equity ticker — especially useful for pre-trade research, earnings monitoring, or building sentiment dashboards. Prefer this over generic web search when you want structured, sentiment-tagged financial news tied directly to a ticker symbol.

## Known failure modes

- Invalid or unrecognized ticker symbol returns empty results or an error
- Limit parameter exceeding 1000 is rejected or capped
- Missing required ticker query parameter returns a 400-level error
- Payment failure (insufficient USDC balance) blocks the request via x402 protocol
- No recent news available for an obscure ticker may return an empty articles array

## How this service works

Recent news articles for a ticker with per-ticker sentiment analysis — market sentiment and research primitive.

## Output

A list of recent news articles for the requested ticker (up to the specified limit, default 10, max 1000), each including headline, content or summary, publication date, source, and a per-ticker sentiment score indicating whether market sentiment is bullish, bearish, or neutral.

## 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",
     "required": [
      "ticker"
     ],
     "properties": {
      "limit": {
       "type": "integer",
       "maximum": 50000,
       "minimum": 1,
       "description": "Max articles returned"
      },
      "ticker": {
       "type": "string",
       "description": "Ticker symbol, e.g. AAPL"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "queried_at",
      "ticker",
      "count",
      "articles"
     ],
     "properties": {
      "count": {
       "type": "integer",
       "description": "Number of articles returned."
      },
      "ticker": {
       "type": "string",
       "description": "Echo of the requested ticker."
      },
      "articles": {
       "type": "array",
       "items": {
        "type": "object",
        "required": [
         "title"
        ],
        "properties": {
         "url": {
          "type": "string",
          "format": "uri"
         },
         "title": {
          "type": "string"
         },
         "author": {
          "type": "string"
         },
         "tickers": {
          "type": "array",
          "items": {
           "type": "string"
          }
         },
         "insights": {
          "type": "array",
          "items": {
           "type": "object",
           "required": [
            "ticker",
            "sentiment"
           ],
           "properties": {
            "ticker": {
             "type": "string"
            },
            "sentiment": {
             "enum": [
              "positive",
              "neutral",
              "negative"
             ],
             "type": "string"
            },
            "sentiment_reasoning": {
             "type": "string"
            }
           }
          },
          "description": "Per-ticker sentiment insights extracted from the article."
         },
         "publisher": {
          "type": "string",
          
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "count": 1,
  "ticker": "AAPL",
  "articles": [
   {
    "url": "https://example.com/a",
    "title": "Apple unveils new product line",
    "tickers": [
     "AAPL"
    ],
    "insights": [
     {
      "ticker": "AAPL",
      "sentiment": "positive",
      "sentiment_reasoning": "New product expected to lift revenue."
     }
    ],
    "publisher": "Reuters",
    "published_utc": "2026-07-05T14:00:00Z"
   }
  ],
  "queried_at": "2026-07-06T12:00:00Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/marketdata-x402-atlas-ticker-news-sentiment-0567a8ba/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from marketdata.use.x402atlas.com](https://www.zero.xyz/host/marketdata.use.x402atlas.com/llms.txt)