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aiworker-data News Search
x402
aiworker-data News Search is a paid API for AI agents from aiworker.duckdns.org, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Search recent crypto and finance news headlines by keyword, filtered to a configurable time window, returning titles, summaries, links, and publisher info.
Price / call$0.01
Success—
StatusUnknown
How this service works
Deterministic-first data for agents, paid per call in USDC over x402 v2: DeFi yields, Base token and wallet cards, Polymarket odds and backtests, news, fact checks, cited briefs. 20 routes, $0.005-$1
Output
Returns a JSON object containing: a list of news items (each with title, summary, link, publisher, and ISO timestamp), total count of fresh vs stale feed entries, the echoed query string, the time window used, a generated_at timestamp, and disclaimer/attribution strings.
Example use cases
Pre-trade news check on a token
“Before I buy some BRETT, pull the latest 15 headlines mentioning 'BRETT' from the past 48 hours so I can see if there's anything bullish or bearish in the news right now.”
Monitoring a DeFi protocol's press
“I want to keep tabs on Aerodrome — can you search for any news about it published in the last 72 hours and give me a summary of what's being reported?”
Regulatory news sweep for a brief
“Search for headlines about 'SEC crypto enforcement' from the last week — give me up to 30 results with publisher names and links so I can compile a briefing.”
Technical details
Endpoint
POSThttps://aiworker.duckdns.org/v1/news/searchWhen to prefer
Use this endpoint when you need keyword-searchable, time-windowed crypto and finance news headlines with per-item summaries and source attribution, paid per call in USDC. Prefer it over generic web search when you need structured, machine-readable news data with freshness metadata and no scraping overhead, especially within the aiworker-data ecosystem where the same session may also call DeFi yield, token, or Polymarket routes.
Side effects
- Query string too short (< 2 chars) or too long (> 120 chars) returns validation error
- Hours value outside 1–168 range returns validation error
- Limit value outside 1–50 range returns validation error
- No matching headlines returns empty items array with feed stats
- Payment not included or insufficient USDC causes 402 rejection
- Upstream news feed unavailable may return stale or reduced result set
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| hours | integer | Only headlines published within the last N hours (default 48). |
| limit | integer | Maximum headlines to return (default 20). |
| query | string | Search words, matched whole-word and case-insensitively against headline titles and summaries. |
Output
Schema · Response
{
"type": "json",
"example": {
"feeds": {
"fresh": 11,
"stale": 1,
"total": 12
},
"items": [
{
"link": "https://www.coindesk.com/markets/2026/09/10/bitcoin-etf-inflows",
"title": "Bitcoin ETF inflows hit a monthly high",
"summary": "Spot bitcoin ETFs took in … on Wednesday, the largest daily figure since …",
"published": "2026-09-10T14:02:00.000Z",
"publisher": "CoinDesk"
}
],
"query": "bitcoin etf",
"disclaimer": "…",
"attribution": "…",
"generated_at": "2026-09-11T00:00:00.000Z",
"window_hours": 48
}
}Tags
x402
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