Marketstack

2025, June 19

Company fundamentals and regulatory data endpoint 

We’ve added a set of new endpoints focused on company fundamentals and regulatory data, bringing more transparency and structured reporting to Marketstack:

  • Added Company Concepts endpoint for US GAAP accounts, including Accounts Payable

  • Introduced the Company Facts endpoint for retrieving detailed company-level disclosures

  • Released the Company Submission Data endpoint to access the filing submission history

  • Added CIK endpoints to support company lookups by Central Index Key

  • Updated documentation for company concepts and GAAP references

2025, May 14

Updated endpoints and documentation

We’ve introduced several improvements to Marketstack to enhance usability, data coverage, and documentation clarity:

  • Added optional parameters and updates to the Tickerslist endpoint

  • Enhanced Intraday endpoint documentation with clearer response details

  • Updated Exchanges documentation for accuracy

  • Introduced API call multiplier count tracking

  • Refreshed Glossary page for consistency

  • Improved navigation with updated documentation links and redirects

2025, April 17

New endpoints for expanded market data coverage

We’ve added four new endpoints to expand Marketstack’s data coverage:

  • Company Ratings – Analyst targets, buy/hold/sell recommendations. 

  • Commodities History – Daily or monthly historical prices. 

  • Commodities Prices – Latest commodity spot prices with % changes. 

  • Real-Time Stock Price – Current stock price per ticker, with exchange filter.

2024, December 18 

Version 2.0.0 made available

Marketstack version 2.0.0 is made available, and this version introduces major improvements to ensure more stable, reliable, and up-to-date financial market data.

What’s new 

Expanded coverage: Access a wider range of stock exchanges, tickers, and data points.

Improved endpoints: Refined endpoint structure for faster queries and more consistent responses.

Real-time accuracy: Data is refreshed more frequently, helping you make decisions with the latest available information.

Action required

If you’re currently using Marketstack v1, we recommend migrating to v2 to take advantage of these improvements.