SuperTokens
SuperTokens is an open source authentication solution providing session management, social login, email/password auth, and passwordless flows for web and mobile apps. It is an open source alternative to Auth0, Firebase Auth, and AWS Cognito. SuperTokens exposes a Core Driver Interface (CDI) HTTP API for backend SDKs to communicate with the supertokens-core service, as well as a Frontend Driver Interface (FDI) for frontend SDK interaction. Available SDKs cover Node.js, Python, Go, Java, React, Flutter, iOS, and Android.
Limited machine-readable signal and partial portal coverage — documentation a human can read, but little a machine or agent can consume without scraping.
API Evangelist profiles SuperTokens the way a machine reads it — 75 machine-readable artifacts across 10 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — SuperTokens scores 33.2/100 (thin), with a separate agent-readiness read of 41/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
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How we profile SuperTokens
Each block below is one kind of artifact we hold for SuperTokens. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 10
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
SuperTokens Email Password API
Email and password sign-up, sign-in, and password management
SuperTokens Email Verification API
Email verification token creation and validation
SuperTokens Health API
Service health and version checks
SuperTokens Multi Tenancy API
Tenant and app management
SuperTokens Passwordless API
Passwordless OTP and magic link authentication
SuperTokens Sessions API
Session creation, verification, refresh, and revocation
SuperTokens Third Party API
Social/OAuth third-party provider authentication
SuperTokens User Metadata API
User metadata storage and retrieval
SuperTokens User Roles API
User role assignment and management
SuperTokens Users API
User management and listing
Scroll within the panel for all 10 ·
Open Collections 12
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONSuperTokens Core Driver Interface
OPEN COLLECTIONSuperTokens Core Driver Interface Email Password API
OPEN COLLECTIONSuperTokens Core Driver Interface Email Password Health API
OPEN COLLECTIONSuperTokens Core Driver Interface Email Password Users API
OPEN COLLECTIONScroll within the panel for all 12 ·
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the six things the Kin Score reads for commercial clarity.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Supertokens Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.
Cost, billing, and metering signals for API financial operations.
Supertokens Finops
FINOPSSemantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Supertokens Context
JSON-LDSpectral Rules 2
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
SuperTokens API Rules
SPECTRALSuperTokens API Rules
SPECTRALJSON Schema 41
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
ApiVersionResponse
JSON SCHEMAAssignRoleRequest
JSON SCHEMAConsumePasswordlessCodeRequest
JSON SCHEMAConsumePasswordlessCodeResponse
JSON SCHEMACreatePasswordlessCodeRequest
JSON SCHEMACreatePasswordlessCodeResponse
JSON SCHEMACreateRoleRequest
JSON SCHEMACreateSessionRequest
JSON SCHEMACreateSessionResponse
JSON SCHEMAEmailVerificationTokenRequest
JSON SCHEMAEmailVerificationTokenResponse
JSON SCHEMAErrorResponse
JSON SCHEMAGetSessionResponse
JSON SCHEMAIsEmailVerifiedResponse
JSON SCHEMAListRolesResponse
JSON SCHEMAListTenantsResponse
JSON SCHEMAListUsersResponse
JSON SCHEMARefreshSessionRequest
JSON SCHEMARemoveSessionsRequest
JSON SCHEMARemoveSessionsResponse
JSON SCHEMAResetPasswordRequest
JSON SCHEMAResetPasswordTokenRequest
JSON SCHEMAResetPasswordTokenResponse
JSON SCHEMASuperTokens Session
JSON SCHEMASessionDataResponse
JSON SCHEMASignInRequest
JSON SCHEMASignInResponse
JSON SCHEMASignUpRequest
JSON SCHEMASignUpResponse
JSON SCHEMAStatusResponse
JSON SCHEMATenantRequest
JSON SCHEMATenantResponse
JSON SCHEMAThirdPartySignInUpRequest
JSON SCHEMAThirdPartySignInUpResponse
JSON SCHEMAToken
JSON SCHEMAUpdateSessionDataRequest
JSON SCHEMAUpdateUserMetadataRequest
JSON SCHEMAUser
JSON SCHEMAUserMetadataResponse
JSON SCHEMAUserRolesResponse
JSON SCHEMAVerifyEmailRequest
JSON SCHEMAScroll within the panel for all 41 ·
JSON Structure 2
JSON Structure captures the data shapes in a form built for tooling — a complement to JSON Schema that keeps the model machine-legible.
JSON Structure definitions describing this provider's data shapes.
Supertokens Session Structure
JSON STRUCTURESupertokens Structure
JSON STRUCTUREExamples 2
Real request and response payloads are what turn a spec from abstract into obvious — and they're one of the twelve things an agent needs to call an API correctly on the first try.
Example request and response payloads for these APIs.
Supertokens Signup Example
EXAMPLESecurity Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for SuperTokens — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Access & Security 1
Authentication, authorization, and security posture
Company 1
The organization behind the API
← All providers · Data indexed from github.com/api-evangelist/supertokens · machine-readable index on apis.io
This is an independent, third-party profile of SuperTokens, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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