# Heurist Mesh YahooFinanceAgent News Search

> Heurist Mesh YahooFinanceAgent News Search is a paid API for AI agents from mesh.heurist.xyz, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).

Returns news headlines and source URLs for a financial symbol, company, asset, or market topic, with fallback to an Exa summarized digest for broader topical queries.

## Facts

- Endpoint: POST https://mesh.heurist.xyz/x402/agents/YahooFinanceAgent/news_search
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/heurist-mesh-yahoofinanceagent-news-search-c3f254e5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SNvlbCPbUeGdPuNZppW_P

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 heurist-mesh-yahoofinanceagent-news-search-c3f254e5 -d '<json body>'
```

Example prompt: What are the latest news headlines for NVDA? I want the article titles and links from Yahoo Finance.

## When to prefer this

Use this endpoint when you need current financial news headlines and source URLs for a specific stock ticker, company, crypto asset, or market topic. Prefer this over generic web search when the user's intent is specifically financial news discovery tied to a named symbol or asset. The Exa fallback makes it also suitable for broader macro theme queries.

## Known failure modes

- Unrecognized or obscure ticker symbol returns empty results
- Broad multi-word queries may redirect to Exa fallback with summarized output instead of raw headlines
- Rate limiting or payment failure returns 402 or error response
- Query too vague may return unrelated or low-relevance results

## How this service works

Return news headlines and source URLs for a symbol, company, asset, or market topic. For 3+ word topical queries, this may redirect to an Exa digest fallback and return a summarized search result instead of Yahoo headline rows.

## Output

Returns a list of news headline rows with associated source URLs for the queried symbol or company. For broad topical queries of 3 or more words, may return a summarized Exa digest instead of individual Yahoo Finance headline rows.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/heurist-mesh-yahoofinanceagent-news-search-c3f254e5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mesh.heurist.xyz](https://www.zero.xyz/host/mesh.heurist.xyz/llms.txt)