Stock market data infrastructure
Documentation changelog
Track dated editorial changes to the public API documentation and integration guides without treating page edits as production deployment claims.
Documentation revised
1 November 2026: public integration documentation
Added a documentation hub with request setup, key handling, error classification, listing identity, prices, financials, filings, and coverage interpretation. These pages describe the inspected implementation contract; the date is an editorial revision date, not a dataset timestamp.
1 November 2026: dataset and task guides
Added capability pages for fundamentals, financial statements, prices, SEC filings, report markdown, and index constituents. Added worked Python, pandas, JavaScript, provenance, period, missing-data, document, and agent workflows. Example companies are request illustrations and do not certify current coverage.
Scope of this record
This is a documentation history, not an exhaustive API release log or evidence that a deployment completed. For current request parameters inspect the interactive schema; for stored availability inspect coverage and representative dataset responses. Editorial last-modified dates do not imply that source records changed.