Passkeys
Variants seen in the corpus:
Passkeyspasskeys
Providers using this tag (19)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Strong 2 Solid coverage with minor gaps
Developing 9 Usable, with meaningful gaps to close
Thin 4 Limited public surface area
Emerging 4 Early or largely undocumented
APIs with this tag (12)
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
Developing 7 Usable, with meaningful gaps to close
Microsoft Entra Authentication Methods APIAPI for managing user authentication methods including FIDO2 security keys, passwordless phone sign-in, Mic...Android Credential Manager APIUnified API for managing user credentials including passkeys, passwords, and federated sign-in.Corbado Passkeys APIWebAuthn passkey registration and login ceremonies and verification.Authsignal Android SDKNative Android (Kotlin) SDK for passkeys, push, and OTP challenges in Android applications.Authsignal Browser SDKJavaScript / TypeScript browser SDK wrapping the Client API and WebAuthn / passkey ceremonies for web appli...Authsignal Client APIBrowser / device-facing REST API for fully custom authentication UIs. Supports passkeys, authenticator apps...Authsignal iOS SDKNative iOS (Swift) SDK for passkeys, push, and OTP challenges in iOS applications.
Thin 2 Limited public surface area
Emerging 2 Early or largely undocumented
Score breakdown
Frequency
40.9
log-scaled weighted occurrences
Breadth
0.5
spread across providers
Quality lift
48.7
mean composite of providers using it
Cohesion
7.0
strength of nearest seed neighbor
Related tags
WebAuthn 7 co-occurrences
Passwordless 9 co-occurrences
CIAM 6 co-occurrences
MFA 9 co-occurrences
SAML 5 co-occurrences
SSO 6 co-occurrences
Sessions 6 co-occurrences
Identity 12 co-occurrences
Where this tag comes from
Api tag13
Provider tag14
Openapi tag2
Openapi op tag12
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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.
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curl "https://apis.io/api/v1/tags/passkeys"
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As a scored cohort
curl "https://apis.io/api/v1/cohorts/tag/passkeys"
The distribution (Pro)
curl "https://apis.io/api/v1/cohorts/tag/passkeys/stats" \
-H "X-API-Key: $APIS_IO_KEY"
Discovery needs no key. Ratings and market analysis are Pro.