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data.sec.gov Review

Worth it

Should I use data.sec.gov?

Free SEC EDGAR data APIs: filings, XBRL financials, submissions, full-text search - data.sec.gov

· 1 day ago

A free, official SEC data API — a clear buy for developers, quants, and analysts comfortable scripting. Non-technical buyers wanting polished search and formatted reports should pay for BamSEC or a wrapper instead.

Confidence

High. Based on ~30 public sources reviewed; note this is a free government data service, not a commercial vendor product.

Ratings

  • Value for money
  • Ease of use
  • Feature depth
  • Support qualityNo support channel evidenced; community guides only
  • Security posture

Pricing

Free

EDGAR data API

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed
Free tierYes

Best for

  • Quant and algo traders
  • Developers building filing alerts
  • Equity analysts wanting raw filings
  • AI agents consuming XBRL data

Not for

  • Non-technical users wanting point-and-click search
  • Teams needing formatted financial statements out of the box
  • Anyone needing SLAs or vendor support
  • Casual investors who read the occasional filing

Gotchas - check before you buy

medium

Exceed fair-use rate limits and you get 403/429; throttle your requests.

medium

No official support; you debug alone or pay a wrapper service.

low

Some paid tools (Apify,) resell this same free data.

low

Guess: company-facts JSON files are large; cache locally to avoid refetching.

Pros and cons

Pros

  • Free official SEC data; no API key or subscription
  • Run by the SEC itself; data straight from EDGAR
  • JSON endpoints cover submissions, XBRL financials, and company facts
  • Large ecosystem of scrapers, MCP servers, and libraries built on it
  • Popular with quants for DIY filing alerts and backtests

Cons

  • Rate limits return 403/429 for heavy use
  • Raw JSON requires scripting; no polished UI
  • No published security page
  • Wrappers and scrapers charge for convenience the API lacks

Sources & method

- 12 sources - No known vulnerabilities found in the sources reviewed.

official x3review x5security x2news x2

Key stats

  • Value for money: 5/5

    Rating

  • Free

    Starting price

  • 12

    Sources

  • Analyzed

  • Value for money: 5/5. Official data, free, no key or subscription
  • Ease of use: 2/5. Raw JSON; rate limits trigger 403/429 errors
  • Feature depth: 4/5. Submissions, XBRL facts, insider data, full-text search
  • Support quality. No support channel evidenced; community guides only
  • Security posture: 4/5. Government-run HTTPS; no public vulnerabilities found
  • Free Price No API key or subscription
  • Yes Free tier Entire API is public and free
  • Yes Rate limits 403/429 errors when exceeded

Pricing

EDGAR data API

Free

  • Filings and submissions JSON
  • XBRL company facts and frames
  • Full-text search via efts.sec.gov

Security

No known vulnerabilities found in the sources reviewed.

Companies that use it

  • OpenBB
  • AnswerPool
  • NewsAnarchist
  • Signal Atlas
  • Hugin
Full analysis

Based on ~30 public sources reviewed; note this is a free government data service, not a commercial vendor product.

Free official SEC filings & XBRL API. Gold standard if you script; too raw if you want a polished UI.

Methodology

Based on ~30 public sources reviewed; note this is a free government data service, not a commercial vendor product.

Read how a report is made.

Sources

  1. EDGAR Application Programming Interfaces (APIs)sec.gov
    official
  2. data.sec.govdata.sec.gov
    official
  3. Accessing EDGAR Datasec.gov
    official
  4. Extracting data from SEC EDGAR RESTful APIskaggle.com
    review
  5. Fundamental Analysis with edgarfundamentalscran.csiro.au
    review
  6. SEC EDGAR API: Python Examples, Rate Limits & 403/429dealcharts.org
    review
  7. SEC EDGAR Full-Text Search APItldrfiling.com
    news
  8. BamSEC vs SEC.gov (EDGAR)findmymoat.com
    review
  9. SEC EDGAR API Alternatives to sec-api.ioedgrapi.com
    news
  10. DIY Filing Alerts (Reddit r/SPACs)reddit.com
    review
  11. sec.gov SSL Server Testssllabs.com
    security
  12. data.sec.gov security pagedata.sec.gov
    security

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