niche · 2.2 capabilitymarket resourcedomain

SEC Filings

Score 18.0 / 100 14 providers 12 APIs Search apis.io →
Variants seen in the corpus: SEC FilingsSEC filingssec-filings

Providers using this tag (14)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 1 Complete, well-documented, and agent-ready
AlphaAIA REST API and agent-native platform for relevance-scored, ticker-linked financial news, built for trading ...3 APIs73.4
Strong 4 Solid coverage with minor gaps
SiftingIOCross-asset market data APIs covering US equities, forex, cryptocurrency, DeFi/on-chain, commodities, and S...13 APIs66.4FundzFundz is an event-first business intelligence platform, founded 2015, tracking 200,000+ companies and surfa...8 APIs66.0BuiltWithTechnology profiling and lead generation platform with a REST API for detecting technologies used by websit...31 APIs59.6LinqAlphaLinqAlpha is a domain-specialized multi-agent AI platform for institutional investment research, serving he...10 APIs55.6
Developing 2 Usable, with meaningful gaps to close
DaloopaDaloopa is an AI-powered fundamental financial data platform for institutional investors, providing analyst...2 APIs46.9SEC APISEC API (sec-api.io) is a commercial developer platform that turns the U.S. Securities and Exchange Commiss...7 APIs40.9
Thin 1 Limited public surface area
ArchrockArchrock (NYSE: AROC) is the premier provider of natural gas compression services and equipment to customer...4 APIs35.0
Emerging 2 Early or largely undocumented
FinrepFinrep is an AI-powered financial reporting intelligence platform for the office of the CFO. It helps SEC r...17.1Affiliated Managers GroupAffiliated Managers Group (AMG) is a global asset management company that partners with outstanding indepen...2 APIs12.3
Minimal 4 Almost no public developer surface
Antero ResourcesAntero Resources is an independent oil and natural gas company engaged in the exploration, development, and...1 API10.9AK Steel HoldingAK Steel Holding Corporation was a leading producer of flat-rolled carbon, stainless, and electrical steel ...1 API9.3Edgar Online (OTC Markets Group)Edgar Online (OTC Markets Group) is a company surfaced as a portfolio company of bain-capital-ventures and ...2.0FintoolFintool is an AI-powered equity research analyst and financial copilot built for institutional investors su...1.2

APIs with this tag (11)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 3 Complete, well-documented, and agent-ready
AlphaAI Claude Code SkillsProvider-published open-source pack of five Claude Code agent skills wrapping the MCP tools into ready-made...73.4AlphaAI MCP ServerHosted MCP server over Streamable HTTP exposing fifteen tools for news search, ticker news, trending, actio...73.4AlphaAI REST APIREST API for relevance-scored, ticker-linked financial news. Fifteen read-only operations across news feeds...73.4
Strong 4 Solid coverage with minor gaps
SiftingIO Live StreamWebSocket streaming API for live market data, described by an AsyncAPI 3.0 contract. Also offers a document...66.4SiftingIO MCP ServerLOCALLY-RUN MCP server, not a hosted endpoint. The client launches it (`npx -y siftingio-mcp`, or the Pytho...66.4Fundz APICompany profiles, funding rounds, SEC filings and fund formations, keyed to real-time business events.66.0BuiltWith Financial APIAccess financial data from SEC Edgar and UK Companies House filings for domains, including revenue, assets,...59.6
Developing 1 Usable, with meaningful gaps to close
Daloopa API v3REST API over Daloopa's fundamental dataset — company discovery, fundamental series and values, calendar/fi...46.9
Thin 1 Limited public surface area
Archrock SEC Filings APIThe SEC Filings API from Archrock — 1 operation(s) for sec filings.35.0
Minimal 2 Almost no public developer surface
Antero Resources SEC EDGAR FilingsAntero Resources Corporation (NYSE: AR) files annual reports (10-K), quarterly reports (10-Q), current repo...10.9AK Steel Investor RelationsAK Steel Holding Corporation investor relations portal providing access to financial reports, SEC filings, ...9.3

Score breakdown

Frequency
36.3
log-scaled weighted occurrences
Breadth
0.4
spread across providers
Quality lift
42.5
mean composite of providers using it
Cohesion
1.9
strength of nearest seed neighbor

Related tags

Financial Data 7 co-occurrences Market Data 5 co-occurrences MCP 5 co-occurrences Fintech 6 co-occurrences

Where this tag comes from

Api tag12
Provider tag9
Openapi tag1
Openapi op tag1

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/sec-filings"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/sec-filings"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/sec-filings/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.