Feature
Multi-Factor Authentication
Second-factor and step-up authentication support.
22 providers
68 APIs
16 declared variants
The platform supports or exposes multi-factor authentication — TOTP, SMS, push, passkeys, or hardware keys — including step-up challenges on sensitive operations.
22 API providers on the APIs.io network offer multi-factor authentication. The highest-rated are Tray.ai, Microsoft Entra ID (formerly Azure AD), PropelAuth, Stytch, Okta.
Providers
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Exemplar 2 Complete, well-documented, and agent-ready
Strong 10 Solid coverage with minor gaps
PropelAuthPropelAuth is a B2B SaaS authentication and multi-tenant user management platform purpose-built for organiz...StytchStytch is an authentication and identity infrastructure provider. Its Consumer and B2B APIs cover passwordl...OktaOkta is the workforce identity incumbent — its Identity Cloud platform (also called the Okta Workforce Iden...ThingsBoardThingsBoard is an open-source IoT platform for device connectivity, data collection, processing, and visual...WorkOSWorkOS is the "Enterprise Ready" identity platform for B2B SaaS — providing AuthKit user management, enterp...emnifyemnify is a cloud-native global IoT cellular connectivity provider operating its own mobile core and SuperN...ApideckApideck is the leading Unified API that doesn't store sensitive customer data. Build and maintain native in...SoracomSoracom is a global IoT cellular connectivity and platform provider headquartered in Tokyo, founded in 2014...Amazon IAMAmazon Identity and Access Management (IAM) enables you to manage access to AWS services and resources secu...DescopeDescope is a customer and agentic identity access management (CIAM) platform founded in 2022 by veterans of...
Developing 4 Usable, with meaningful gaps to close
Login.govLogin.gov is the U.S. federal government's secure single sign-on and identity verification service for the ...AutheliaAuthelia is an open source authentication and authorization server providing multi-factor authentication an...ArcadiaArcadia is a clean-energy access and energy-intelligence company that operates Arc, a utility data platform...ZitadelZitadel is an open source identity infrastructure platform providing secure authentication and user managem...
Thin 1 Limited public surface area
Emerging 3 Early or largely undocumented
API DynamicsAPIDynamics is an AI-driven API security and observability platform that empowers enterprises to gain real-...Zero Trust ArchitectureZero Trust Architecture (ZTA) is a security framework defined by NIST SP 800-207 that requires all users an...CasdoorCasdoor is an open-source, AI-first identity and access management (IAM) and MCP gateway authentication ser...
What Providers Actually Declared
This feature is a canonical term. These are the free-text strings
providers wrote in their own apis.yml that map onto it.
AAL2 with TOTP, SMS/voice, push, security keys, PIV/CAC, and platform passkeysAdaptive Multi-Factor AuthenticationArcadia Connect hosted credential UI handles utility logins, MFA, and one-time passcodes without partners storing utility credentialsConsumer Authentication API (Magic Links, OTP, OAuth, Passwords, TOTP, WebAuthn / Passkeys, Crypto Wallets, Sessions, Users)Core Essentials at $14/user/mo: Adaptive MFA, Privileged Access, Lifecycle Mgmt, Access GovernanceDrag-and-drop Descope Flows for designing authentication, signup, MFA, step-up, and account-recovery journeys with no codeFIDO2 / PasskeysJWT and API-key (4.3+) authentication, OAuth2 federation, two-factor authMulti-Factor AuthenticationMulti-factor authenticationMulti-factor authentication (TOTP) enforceable per organizationMulti-factor authentication with trusted device fingerprinting (90-day skip window)MyAmFam Digital AppSealed sessions, magic auth, passkeys, social, password, enterprise SSOSoracom Access Management (SAM) — sub-users, roles, IAM-style policy documents, MFAWebAuthn / Passkeys
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Work with this as data
Every feature here is available over the APIs.io API and to AI agents over MCP. Features is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.