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Should I use SEC API?

SEC API by D2V — API and websocket for latest and parsed SEC filings - sec-api.io

Depends. Buy it if you are a developer, quant, or fintech team building on SEC filings and want clean parsed data instead of wrangling raw EDGAR. Skip it if you are a casual investor or non-technical user — free EDGAR and open-source tools cover that.

Confidence

Medium. Based on ~40 public sources; no published pricing numbers or third-party review ratings found.

Ratings

  • Value for moneyNo pricing numbers in reviewed sources
  • Ease of use
  • Feature depth
  • Support qualityNo support evidence in sources
  • Security posture

Pricing

Not disclosed in sources

Paid plans

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed
Free tierYes

Best for

  • Quants and algo traders
  • Fintech devs building on EDGAR data
  • AI agent builders via MCP
  • Equity and competitive research teams

Not for

  • Casual investors who just read filings
  • Non-technical teams with no developer
  • One-off lookups — free EDGAR suffices
  • Buyers wanting curated analysis, not raw data

Gotchas - check before you buy

medium

Plans exist but prices aren't public in sources — confirm costs before budgeting.

medium

.gov and EDGAR full-text search are free; verify you need paid convenience.

medium

Code couples to their endpoints and JSON schema; migrating back to raw EDGAR is rework.

medium

Per-request limits not stated in reviewed sources; confirm volume allowances for heavy use.

Pros and cons

Pros

  • Turns raw SEC filings into structured JSON
  • Full-text search across EDGAR filings
  • Official MCP server for AI agents
  • Free API key to start
  • Curated datasets for niche filing types

Cons

  • Charges for data SEC offers free via EDGAR
  • Open-source parsers cover many of the same jobs
  • No pricing numbers visible in reviewed sources

Sources & method

Analyzed 10/05/2026 - 13 sources - No known vulnerabilities found in the sources reviewed.

official x5review x5security x2news x1

Key stats

  • Ease of use: 4/5

    Rating

  • Not disclosed

    Starting price

  • 13

    Sources

  • Analyzed

  • Value for money. No pricing numbers in reviewed sources
  • Ease of use: 4/5. Free key, docs, JS/TS library, MCP server
  • Feature depth: 5/5. Search, parsing, realtime feed, datasets, MCP
  • Support quality. No support evidence in sources
  • Security posture: 3/5. Publishes security page; no known issues found
  • Yes Free tier Free API key at signup
  • 10-K, 10-Q, 8-K, S-1, N-PORT + datasets Filing coverage Full-text search across EDGAR
  • MCP server AI integration Official docs for AI agents

Pricing

Paid plans

Not disclosed

  • Scalable plans per pricing page
  • Free tier available at signup

Security

No known vulnerabilities found in the sources reviewed.

What users say

Reddit quants and traders actively discuss SEC-API for real-time and parsed EDGAR access, and the popular open-source edgartools project calls it the best-known SEC API.

Companies that could

  • Yext13 Uses Verity Platform instead
Full analysis

Based on ~40 public sources; no published pricing numbers or third-party review ratings found.

Powerful parsed-EDGAR API for developers and quants; overkill for casual investors — free EDGAR covers that.

Methodology

Based on ~40 public sources; no published pricing numbers or third-party review ratings found.

Sources

  1. SEC-API.io homepagesec-api.io
    official
  2. Scalable Pricing Planssec-api.io
    official
  3. SEC EDGAR Filing Search API docssec-api.io
    official
  4. MCP Server for SEC EDGAR Datasec-api.io
    official
  5. Product security pagesec-api.io
    security
  6. NudgeSecurity security profilenudgesecurity.com
    security
  7. Reddit r/algotrading — API and websocket for SEC filingsreddit.com
    review
  8. Reddit r/SPACs — DIY Filing Alerts with SEC APIreddit.com
    review
  9. SEC-API.io TypeScript/JavaScript librarygithub.com
    review
  10. edgartools open-source comparisongithub.com
    review
  11. SEC Filings API use cases for hedge funds and fintechquantillium.com
    review
  12. data.sec.gov — free official EDGAR datadata.sec.gov
    official
  13. Verity case study on YEXTverityplatform.com
    news

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