emerging · 0.5 capability resource

CORS

Score 20.8 / 100 1 providers +10 via APIs 10 APIs Search apis.io →

Providers using this tag (1)

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

Strong 1 Solid coverage with minor gaps
corsproxy-devCompanyProxyDeveloper Tools1 API54.5

APIs with this tag (10)

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
HERE CORS APIEndpoints for Cross-Origin Resource Sharing (CORS)79.0Amazon Web Services Cors APIThe Cors API from Amazon Web Services — 1 operation(s) for cors.68.5
Strong 1 Solid coverage with minor gaps
AIMEAT CORS APIPer-entity CORS origin management (node → GHII → agent → memory)58.8
Developing 5 Usable, with meaningful gaps to close
Akamai CORS APIThe CORS API from Akamai — 1 operation(s) for cors.53.8PhotoPrism CORS APIThe CORS API from PhotoPrism — 1 operation(s) for cors.52.5Rhumbix CORS APIReturns appropriate headers to enable CORS for cross-domain API requests46.4Braintrust CORS APIThe CORS API from Braintrust — 65 operation(s) for cors.45.7DreamFactory CORS APICross-Origin Resource Sharing configuration40.5
Thin 2 Limited public surface area
Cloudflare R2 CORS APIThe CORS API from Cloudflare R2 — 1 operation(s) for cors.35.2EMIS Health CORS APIThe CORS API from EMIS Health — 40 operation(s) for cors.35.2

Companies reaching this through an API (10)

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

AIMEAT Akamai Amazon Web Services Braintrust Cloudflare R2 DreamFactory EMIS Health HERE PhotoPrism Rhumbix

Score breakdown

Frequency
39.3
log-scaled weighted occurrences
Breadth
0.0
spread across providers
Quality lift
54.5
mean composite of providers using it
Cohesion
0.4
strength of nearest seed neighbor

Related tags

User 6 co-occurrences

Where this tag comes from

Api tag10
Provider tag1
Openapi tag8
Openapi op tag67

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7 MCP tools reach this
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  • 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.
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  • 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.
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