stale · -0.2 capabilitymarket resourcedomain

Stock Market

Score 16.1 / 100 14 providers 3 APIs Search apis.io →

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
AlphaAIFinancial NewsSEC FilingsInsider Trading1 API70.6
Strong 2 Solid coverage with minor gaps
StockDataFinanceFinancial DataMarket Data1 API60.6MarketstackFinanceMarket DataEnd-of-Day Data1 API55.6
Developing 1 Usable, with meaningful gaps to close
MarketAuxNewsFinancial NewsSentiment Analysis1 API43.6
Thin 5 Limited public surface area
Nasdaq Data LinkFinancial DataMarket DataEconomic Data3 APIs38.6WebullCompanyTechnologyFinancial-ServicesBrokerage3 APIs37.2StockGroCompanyFinancial-ServicesInvesting1 API36.0brapiFinanceBrazilian Financial DataInvestments12 APIs31.3J-QuantsFinancial DataInvestmentJapan1 API27.5
Emerging 2 Early or largely undocumented
Motilal OswalCompanyFintechFinancial-ServicesBrokerage11.8AfterHourCompanyConsumerFintechSocial Trading11.5
Minimal 3 Almost no public developer surface
SeekingAlphaCompanySocialFinanceInvesting10.9TrinkerrCompanyCloud SaasTradingAlgorithmic Trading2.3MyheroCompanyFintechTradingInvesting1.2

APIs with this tag (3)

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 2 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...70.6AlphaAI MCP ServerHosted MCP server over Streamable HTTP exposing fifteen tools for news search, ticker news, trending, actio...70.6
Thin 1 Limited public surface area
J-Quants APIThe J-Quants API (V2) is a data distribution service operated by Japan Exchange Group (JPX) that makes it e...27.5

Score breakdown

Frequency
34.1
log-scaled weighted occurrences
Breadth
0.4
spread across providers
Quality lift
35.5
mean composite of providers using it
Cohesion
2.4
strength of nearest seed neighbor

Related tags

Investing 6 co-occurrences Market Data 7 co-occurrences Trading 5 co-occurrences Fintech 7 co-occurrences Company 7 co-occurrences

Where this tag comes from

Provider tag14
Api tag3

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