One authenticated GET returns explained, structured impact — across stocks, private companies, FX and crypto. No pipeline to wire, no NLP to run.
# which stocks did this theme move, and why? curl -H "X-API-Key: $MARKETDX_KEY" \ "https://api.marketdx.lab.ai/v1/news/search?q=AI+funding+boom&include=entities&limit=3" # → clean JSON, ticker-resolved, billed for exactly what returns { "results": [ { "stock": "NVDA.US", "direction": 0.74, "aspect": "capital", "reason": "datacenter capex tailwind" }, { "stock": "ORCL.US", "direction": 0.51, "aspect": "demand", "reason": "AI-training cloud backlog" } ], "credits_charged": 3 }
Our MCP connector exposes the impact graph as a tool your agents and copilots can call directly — in Claude, Cursor, or any MCP client. Ask in natural language; get back named stocks, direction and reasons as structured data your app can act on.
Get notified at launch →What you need to trust an API as a dependency — predictable, documented, no surprises.
News is ingested continuously and mapped within minutes of publication. One regional read, FX live, served from us-east1.
Per-tier rate limits with a fixed window and clear 429 semantics — documented, not discovered in production.
You're charged for what's actually returned, never for an empty or failed call. Stable error shapes you can branch on.
Most endpoints are a small flat rate. The news feed is the one that scales with what you pull — one credit per article returned.
Watch a portfolio or theme; push the moment a story moves a held name, with the reason attached.
Let users screen by megatrend, aspect and direction — the ranked answer comes back ready to render.
Give your LLM a grounded source of who-moved-and-why instead of letting it hallucinate tickers.
Tag your existing news or portfolio stream with structured impact — stocks, private companies, FX, crypto.
Free tier, no card. Key in minutes, docs that get out of your way.
