canonical · 0.0 market

Government Data

Score 33.6 / 100 190 providers +2 via APIs 5 APIs Search apis.io →

Variants seen in the corpus: Government DataGovernment-Datagovernment datagovernment-data

Providers using this tag (190)

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

Developing 6 Usable, with meaningful gaps to close

FlightFinderAviationAviation SafetyAccident DataOpen Data2 APIs51.9 Sex Offenders APISex OffendersPublic SafetyCrime DataBackground Checks2 APIs50.1 MireyeCompanyGeospatialGeographic Information SystemLocation1 API49.6 USPTO Trademark Search APIBrandBrand ProtectionBusinessData1 API48.9 OsmauraCompanyLegalLegal TechArtificial Intelligence2 APIs44.3 Election Assistance CommissionFederal-GovernmentElectionsVotingOpen Data2 APIs41.4

Thin 8 Limited public surface area

CMS Open PaymentsHealthcareOpen DataTransparency1 API37.8 OpenLawsLegalLawStatutesRegulations2 APIs35.2 Air Quality Programmatic APIsAir QualityEnvironmentEPAOpen Data1 API34.8 ES·pera APIHealthcareOpen DataWaiting Listshospital activity1 API34.2 U.S. Treasury Fiscal DataTreasuryEconomic IndicatorsInterest Rates1 API31.9 DBnomicsEconomic IndicatorsMacroeconomicsOpen DataStatistics1 API31.7 Quiver QuantitativeAlternative DataFinancial DataInvestment ResearchMarket Data1 API31.7 ARAKEL Machine Evidence Networkmachine-evidenceComplianceSanctions ScreeningOFAC1 API29.5

Emerging 134 Early or largely undocumented

Minimal 42 Almost no public developer surface

APIs with this tag (5)

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 →

Developing 2 Usable, with meaningful gaps to close

FlightFinder Aviation Safety Data APIREST/JSON over the merged corpus. 17 paths / 18 operations in the served OpenAPI 3.0.3. Keyless GET tier, C...51.9 BC Data Catalogue CKAN APIThe BC Data Catalogue exposes a CKAN v3 REST API at https://catalogue.data.gov.bc.ca/api/3/action/ providin...43.5

Thin 2 Limited public surface area

ES·pera Public Data APIOpen, unauthenticated read-only REST API (GET/HEAD, JSON) over SNS hospital and autonomous-community waitin...34.2 ARAKEL Machine Evidence Network APIREST API providing machine-readable evidence checks against official U.S. government sources, with free pre...29.5

Emerging 1 Early or largely undocumented

Bloomberg Government Data APIAccess BGOV legislative, regulatory, and government contracting data programmatically. Retrieve bill tracki...20.6

Companies reaching this through an API (2)

These companies publish an API, specification or operation carrying “Government Data” 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.

Bloomberg Government (BGOV) British Columbia Data Catalogue

Score breakdown

Frequency

63.0

log-scaled weighted occurrences

Breadth

5.2

spread across providers

Quality lift

17.6

mean composite of providers using it

Cohesion

87.0

strength of nearest seed neighbor

Where this tag comes from

Provider tag190

Api tag5

Cohort brief

Auto-generated

The 189 providers in the APIs.io catalog tagged Government Data, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers

189

all scored

Mean Kin Score

15.5

-8.4 vs catalog 23.9

Mean Agent Readiness

4.6

-7.4 vs catalog 12

Spread

5.3–51.9

median 15.7 · σ 7.9

How the 189 split by band

Exemplar 0Strong 0Developing 6Thin 8Emerging 134Minimal 41

Facet averages, against the whole catalog

Facet	This cohort	Catalog	Difference	Scored
Discoverability	66.2	61.2	+5	189
Operational Transparency	14.3	14	+0.3	189
Access Clarity	24.4	26.5	-2.1	189
Contract Governance	0.6	6.4	-5.8	189
Developer Ergonomics	11.6	23.4	-11.8	189
Contract Quality	3.9	19.8	-15.9	189

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes

Artifact	This cohort	Catalog	Difference
MCP server (any)	2%	10%	-8
MCP server (first-party)	3%	13%	-10
Agent Skills	0%	0%	0
OAuth scopes	1%	11%	-10
Security	99%	97%	+2
Arazzo workflows	0%	2%	-2
Governance rules	2%	14%	-12

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score

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/government-data"

All tags

curl "https://apis.io/api/v1/tags?limit=25"

As a scored cohort

curl "https://apis.io/api/v1/cohorts/tag/government-data"

The distribution (Pro)

curl "https://apis.io/api/v1/cohorts/tag/government-data/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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