QuantConomy API

One API for market-moving information — financial news, assets & markets, SEC filings, and AI trading signals. Plus an MCP server so agents can use it directly.

Get started API Reference Connect via MCP

Build with QuantConomy

The QuantConomy Client API is a REST API for the financial data platform behind quantconomy.com: ML‑processed news, assets and markets, the full set of SEC filing datasets, clustered trending stories, prediction markets, and real‑time trading signals — all under one authenticated, credit‑metered API.

News & entries

Search ML‑enriched articles with sentiment, entities, topics and embeddings. Group related coverage into clusters of trending stories.

Assets & markets

Stocks, currencies, bonds, ETFs and crypto, with trading pairs, candles and charts.

SEC filings

Insider trades, 13D/G, 13F, 8‑K items, Form 144, proxy statements, tender offers, and more — normalized and queryable.

Signals & MCP

Oracle trading signals over a real‑time SSE stream, and an MCP server that exposes the whole API to Claude, Cursor and ChatGPT.

Start here

Quickstart Make your first authenticated request in under 5 minutes.

Authentication Create an mtk_ API key and send it as a Bearer token.

Plans & credits Free to Enterprise — rate limits, credits, and what each plan unlocks.

MCP server Point an AI agent at mcp.quantconomy.com and start calling tools.

Two ways to integrate

REST API

Base URL: https://api.quantconomy.com/api/v1

Standard HTTPS + JSON. Authenticate with a Bearer API key. Browse every endpoint, schema and example in the interactive API Reference.

MCP server

Endpoint: https://mcp.quantconomy.com/mcp

A hosted Model Context Protocol server so AI agents can read the API as tools — no glue code required.