StockFit API

Structured SEC data: investors, quants, research.

Visit

Published on:

April 22, 2026

Pricing:

StockFit API application interface and features

About StockFit API

StockFit API gives developers, quants, and research platforms direct access to SEC filing data without the usual tradeoffs. Most financial APIs force you to choose between cheap tiers with accuracy issues or enterprise contracts that drain a startup's budget. StockFit fills the gap: fundamentals, ownership, ETF/MF exposure, insider transactions, and filings - all pulled directly from SEC XBRL, no derived middle layer, every number traceable back to the original filing.

Built for real use: amended filings are handled, non-December fiscal years computed correctly, Q4 reconstructed from 10-K + 10-Q. Rich economic models per company cover offerings, peers, operating levers, competitive advantages, flywheels, strategic initiatives, and failure modes. ETF/MF exposure models cover mandate, portfolio construction, costs, sensitivities, and use cases - AI-friendly for LLM workflows.

250M+ facts, 5M+ filings, updated daily. REST API plus native MCP server for Claude, Cursor, and other AI tools

Similar to StockFit API

Wize Finance Eligibility Check

Compare UK Ltd finance. No credit impact.

AI Business Name Generator

Generate unique, catchy, and brandable names instantly with the Free AI Business Name Generator. Perfect for startups, brands, domains, and companies.

Ember

Daily AI market calls. Public scores, no edits.

Stockdrifts

StockDrifts is your AI-powered platform to research stocks and build investment conviction quickly and easily.

Vendor Space

Vendor Space is your simple command center to manage all event vendors, sponsors, and payments in one place.

Dokta

Dokta automatically reads, organizes, and manages your invoices and quotes so you can focus on your work.

Kapitol.ai

Kapitol.ai tracks and analyzes Congressional trades, empowering you to follow market-moving insider actions instantly and for free.

The Founder Drop

The Founder Drop delivers weekly AI tools and automation strategies to help solo founders attract clients effortlessly.