fintel-data

name

fintel-data

description

Query Fintel (fintel.io) institutional market intelligence via the REST API at https://api.fintel.io/v1 with FINTEL_API_KEY (X-API-KEY header), or the official MCP server at https://mcp.fintel.io/mcp. Read-only data: short interest, borrow rate/fee and shares available to borrow, daily short volume, fails-to-deliver (FTD), institutional ownership from SEC 13F filings, insider transactions from SEC Form 3/4/5, analyst price targets, ratings and forecasts, dividends and earnings history, earnings and dividend calendars, EOD price bars, last trade price, security master lookup by ticker/CUSIP/ISIN/FIGI, leaderboards, watchlists and alerts. Triggers: "fintel", "fintel.io", short interest, short squeeze data, borrow rate, cost to borrow, shares available to borrow, FTD, fails to deliver, short volume, 13F holders, institutional owners, who owns X, insider buying, insider selling, Form 4 transactions, analyst price target, days to cover, short interest ratio.

Fintel Data Skill

Fintel (fintel.io) is an institutional-grade market intelligence platform. Its strongest datasets are the ones most other providers lack: short interest, borrow rates, short volume, fails-to-deliver, 13F institutional ownership, and insider transactions.

Fintel exposes two surfaces backed by the same data contract:

Surface	Endpoint	Auth	Best for
REST	https://api.fintel.io/v1/*	X-API-KEY header	Default — curl from any CLI agent
MCP	https://mcp.fintel.io/mcp	X-API-KEY header	MCP-native clients, tool auto-discovery

Both require a Fintel API key. This skill is READ-ONLY — only call GET endpoints. The API also exposes write endpoints (create/delete stock lists, alert subscriptions, teams); do not call them.