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MarketAux

Financial news with tickers, sentiment, and entity tags

📚 Open DataUNMONITOREDchecked 43 min ago
AUTH APIKEYCORS ✓AGENT ?HTTPS ✓COMMERCIAL ?

MarketAux streams market-moving headlines with linked stock symbols, sentiment scores, and publisher metadata. Free API token from marketaux.com for limited daily requests.

—HOW IT'S SCORED ⓘ
▶ Run liveDocs ↗
Status badge · for your READMEshipapis health badge: — · unmonitored
Uptime history
—%90 days
—%30 days
—P50 · ms
—P95 · ms
operationalpartialdownno data
Live response samplecaptured by our last successful check
GET https://api.marketaux.com/v1/news/all?language=en&limit=1

{
  "error": {
    "code": "invalid_api_token",
    "message": "An invalid API token was supplied."
  }
}
Call itcurl · fetch · python
curl "https://api.marketaux.com/v1/news/all?language=en&limit=1"
const res = await fetch("https://api.marketaux.com/v1/news/all?language=en&limit=1");
const data = await res.json();
console.log(data);
import requests

res = requests.get("https://api.marketaux.com/v1/news/all?language=en&limit=1")
print(res.json())
Endpoints · 6On scheduleFULL DOCS ↗
First rollup pending — GET /v1/news/all?language=en&limit=1 has been probed
GET/v1/news/all?language=en&limit=1PROBED

Financial news with tickers, sentiment, and entity tags

GET/v1

V1 — documented GET route.

GET/v1/1

V1 details by ID (example: 1).

GET/v1?limit=10

V1 — documented GET route.

GET/v1/search?q=test

Search by query parameters.

GET/v1/

V1 — documented GET route.

Machine-readable spec

We probe a documented GET and expect 2xx JSON — full uptime and health score. Export includes every documented route below.

Response-shape history

Stable. No schema drift observed since monitoring began — the response shape has not changed under our checks.

MarketAux: common questions

Is MarketAux free to use?

Yes — MarketAux is a free open data API. Free tier: Free tier — token required. Whether the free tier allows commercial use is unclear — check the provider docs.

Does MarketAux need an API key?

Yes — MarketAux needs a free API key, which you pass on each request. Rate limits: 100 requests/day on free plan.

Can I call MarketAux from the browser?

Yes — MarketAux returns CORS headers over HTTPS, so front-end code can fetch it directly with no backend proxy. Use the fetch snippet on this page, or hit "Run live" to try it now.

Is MarketAux up right now?

As of our last scheduled check, MarketAux is unmonitored. We re-probe it every sweep — the status badge and uptime chart above always show the latest.