financialdata.net is a flat-rate REST API for real-time and historical stock, fundamentals, insider trading and market data, from free to enterprise tiers.
Financial Data, marketed at financialdata.net, is an API-first data provider built for developers who need market data without scraping exchanges or stitching together multiple vendors. It exposes real-time and historical prices, company fundamentals, insider and institutional trading activity, earnings releases, and event calendars through a single REST API returned as JSON or CSV.
Coverage spans US and international equities, indices, funds, derivatives, OTC securities, and cryptocurrencies, with more than two decades of historical data behind it. The platform positions itself for building trading tools, research dashboards, spreadsheets, and increasingly, AI agents that need structured financial context.
The API's headline feature is flat-rate pricing tiered by requests-per-second rather than per-call billing, so customers can budget predictable monthly costs instead of worrying about overage charges. Higher tiers add real-time data, forex, international financial statements, ESG data, and investment adviser records on top of the base fundamentals and historical prices.
Commercial-use tiers add an Excel add-in for spreadsheet users and, more recently, an MCP server so AI agents and LLM tools can query the API directly. Data is sourced from SEC and FINRA filings, and the company advertises SOC2-readiness, AES-256 security, and a 99.9% uptime target.
Financial Data uses a five-tier, flat monthly subscription structure split across personal-use and commercial-use licenses. Free covers 300 requests per day for symbol lists and basic market data; Standard is $29 per month for 10 requests per second with intraday, international, and fundamentals data; Premium is $69 per month for 30 requests per second with real-time data, forex, and insider/institutional trading feeds.
Commercial licenses start at Professional for $149 per month, which adds internal commercial-use rights and MCP connectivity, and top out at Enterprise for $299 per month, which adds external commercial use plus data display and redistribution rights. Annual billing offers roughly 30% savings across every tier.
Yes, a free tier offers 300 requests per day for symbol lists and basic market and miscellaneous data.
Real-time data is included starting at the Premium tier, priced at $69 per month.
Yes, the Professional and Enterprise tiers add internal and external commercial-use rights, respectively, with Enterprise also allowing data redistribution.
Data is available in JSON and CSV formats through a REST API, with an Excel add-in also available.
The service advertises over 20 years of historical market and fundamentals data.