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 1 Solid coverage with minor gaps

Deel Immigration APIVisas, work permits, immigration case management65.7

Thin 3 Limited public surface area

USCIS Case Status APIThe USCIS Case Status API provides programmatic access to the same Case Status Online lookup that immigrati...36.1 USCIS FOIA Request and Status APIThe USCIS FOIA Request and Status API allows partners to submit Freedom of Information Act requests program...36.1 DOL H-1B Foreign Labor Certification APIAccess Labor Condition Application (LCA) data collected by the Employment and Training Administration's Off...26.8

Minimal 2 Almost no public developer surface

BI IncorporatedBI Incorporated, acquired by GEO Group in 2011, is the technology subsidiary that builds and operates the e...9.7 Immigration ViewAttorney-authored LexBlog covering US business and family immigration law.7.9

Companies reaching this through an API (3)

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

Department of Labor Fox Rothschild LLP The GEO Group

Score breakdown

Frequency

39.7

log-scaled weighted occurrences

Breadth

0.6

spread across providers

Quality lift

19.8

mean composite of providers using it

Cohesion

3.7

strength of nearest seed neighbor

Where this tag comes from

Provider tag20

Api tag6

Openapi tag1

Openapi op tag5

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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

curl "https://apis.io/api/v1/tags/immigration"

All tags

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

As a scored cohort

curl "https://apis.io/api/v1/cohorts/tag/immigration"

The distribution (Pro)

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

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Immigration

Providers using this tag (20)

APIs with this tag (6)