niche · -2.8 capabilitymarket resourcedomain

Corporate Actions

Score 19.0 / 100 3 providers +19 via APIs 31 APIs Search apis.io →
Business capabilities this tag reaches
Capital Markets Operations Management 2

Providers using this tag (3)

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

Developing 1 Usable, with meaningful gaps to close
Thin 1 Limited public surface area
Emerging 1 Early or largely undocumented

APIs with this tag (31)

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 →

Strong 2 Solid coverage with minor gaps
Developing 13 Usable, with meaningful gaps to close
Alpaca Corporate Actions APIThe Corporate Actions API from Alpaca — 1 operation(s) for corporate actions.53.9SIX Bulk APIREST/JSON bulk retrieval of the entire SIX financial data catalog - corporate actions, equities and fixed i...51.2SIX Web APISingle API onto the SIX financial data universe - real-time, intraday, end-of-day, and historical pricing a...51.2Upvest Corporate Actions APIView and manage corporate action events on held securities.50.1LSEG DataScope Select REST APIREST API providing programmatic access to the DataScope Select platform for extracting global prices, corpo...48.3tZERO Corporate Actions APISplits, mergers and other corporate actions — review-gated; on-chain splits broadcast via Fireblocks47.6Moment Corporate Actions APIThe Corporate Actions API from Moment — 2 operation(s) for corporate actions.45.2Morningstar Market Data Web Services APIOn-demand access to Morningstar's financial market data over HTTP in XML and JSON - real-time, delayed, and...44.5Morningstar Time Series APIDirect Web Services time series data - historical prices, cumulative return, growth, dividend, and other ca...44.5Dinari Corporate Actions API**Corporate actions are events that affect the ownership of a `Stock`.** Corporate actions include dividend...44.0Tiingo Corporate Actions APIThe Corporate Actions API from Tiingo — 5 operation(s) for corporate actions.41.9Databento Corporate Actions APIThe corporate_actions API from Databento — 1 operation(s) for corporate_actions.39.5Databento Reference APIReference and non-price data that complements the market data feeds - a security master (instrument definit...39.5
Thin 10 Limited public surface area
Emerging 6 Early or largely undocumented

Companies reaching this through an API (19)

These companies publish an API, specification or operation carrying “Corporate Actions” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Alpaca Bloomberg Buyside Enterprise Solutions brapi Broadridge Databento Dinari EODHD lemon.markets Massive (formerly Polygon.io) Moment Montran Morningstar QUODD QuoteMedia Refinitiv Eikon Tiingo TMX Group tZERO Upvest

Score breakdown

Frequency
43.3
log-scaled weighted occurrences
Breadth
0.1
spread across providers
Quality lift
40.5
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Related tags

End of Day 8 co-occurrences Securities 7 co-occurrences Fundamentals 6 co-occurrences Indices 5 co-occurrences Fund 5 co-occurrences Stocks 11 co-occurrences Historical Data 6 co-occurrences Options 8 co-occurrences

Where this tag comes from

Api tag30
Provider tag3
Openapi tag10
Openapi op tag21

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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

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This tag
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As a scored cohort
curl "https://apis.io/api/v1/cohorts/tag/corporate-actions"
The distribution (Pro)
curl "https://apis.io/api/v1/cohorts/tag/corporate-actions/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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