Category
Security & identity
APIs for authentication, threat intelligence, malware analysis, URL reputation, and credential management.
4 public APIs0 providerssecurity
securityjwtRESTFreeHTTPS
Auth0 API
Auth0 is enterprise-grade identity authentication platform (Okta subsidiary) — social / enterprise SSO / SAML / OIDC, MFA, rules engine, enterprise compliance audit.
auth0authenticationsso
Open API dossier ↗
Health
Unknown
Access
Free
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Unverified
securityapi_keyRESTPaidHTTPS
Chainalysis API
Chainalysis API provides blockchain compliance and forensics data — address risk scoring, KYT (Know Your Transaction) screening, sanctions list matching, on-chain investigation.
chainalysiscomplianceaml
Open API dossier ↗
Health
Healthy
Access
Paid
Response
238 ms
Verified
Unverified
securityjwtREST / WebhookFreeHTTPS
Clerk API
Clerk API is a modern user authentication service — sign up / sign in, organizations, multi-factor, SSO; optimized for React / Next.js / Remix.
clerkauthenticationauth
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Health
Unknown
Access
Free
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Unverified
securityapi_keyRESTFreeHTTPS
WorkOS API
WorkOS API turns enterprise must-haves (SSO, SAML, SCIM, Audit Logs, Directory Sync) into APIs — letting SaaS support enterprise SAML in hours.
workosssosaml
Open API dossier ↗
Health
Unknown
Access
Free
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Unverified