Authlete

Authlete is an API-first OAuth 2.0 and OpenID Connect backend service that provides a headless authorization-server engine. It handles the OAuth/OIDC protocol logic and token management so organizations can stand up standards-compliant authorization servers and verifiable-credential issuers without building the protocol layer themselves. Authlete separates the Management APIs (configure services and clients) from the Runtime APIs (power authorization, token, introspection, CIBA, device-flow, federation, and OID4VCI endpoints), and offers managed shared cloud, dedicated cloud, and self-managed deployment across US, Japan, Europe, and Brazil regional clusters. It supports advanced profiles including FAPI / FAPI 2.0, CIBA, PAR, Grant Management, OpenID Federation, Native SSO, and OpenID for Verifiable Credential Issuance, plus regional open-banking standards (Brazil Open Banking, Australia CDR). Backed by 500 Global.

Authlete publishes 21 API contracts indexed on the APIs.io network, including Authorization Endpoint API, CIBA API, Client Management API, and 18 more. Tagged areas include Company, Authentication, OpenID Connect, Authorization, and Identity.

Authlete’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, signup flow, and 30 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

60.7/100 strong ▲ 7.9 Agent 31/100 agent ready Front door AI 1/6 silent saas Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 published contract 3 Agent Skills

Company Authentication OpenID Connect Authorization Identity API Security FAPI Verifiable CredentialsCIBA

What this lets a business do 2

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Cybersecurity Management

BC-620

Authorization EndpointCIBAClient ManagementDevice FlowDynamic Client RegistrationFederation Endpoint

POST /api/{serviceId}/auth/authorization POST /api/{serviceId}/backchannel/authentication POST /api/{serviceId}/pushed_auth_req POST /api/{serviceId}/auth/revocation

Application Identity & Verification

AE-160

Verifiable Credential Issuer

POST /api/{serviceId}/vci/offer/create POST /api/{serviceId}/vci/single/issue

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 60.7/100 · strong

Contract Quality 10.7 / 21

Developer Ergonomics 12.4 / 17

Access Clarity 14.3 / 17

Operational Transparency 6.1 / 11

Contract Governance 0.5 / 10

Discoverability 5.6 / 9

Regulatory Posture 4.6 / 15

Agent readiness — 31/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks

6 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 50.4 — up to +12.4 composite points
Contract Governance scores 4.5 — up to +11.5 composite points
Operational Transparency scores 55.3 — up to +5.8 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/authlete/apis.yml: open an issue on github.com/api-evangelist/authlete to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Identity and Auth	standard	39.9	-	1
Official SDKs on Package Registries	standard	39.9	-	1
OpenID Certified Implementations (OIDC, FAPI, OpenID4VC)	standard	39.9	-	1
LF Decentralized Trust (Hyperledger) Members and Projects (enterprise blockchain, digital identity, CBDC)	standard	39.9	-	1
Official SDKs on Packagist, pub.dev and Hex	standard	39.9	-	1

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

FAPI

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

OpenID Connect

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

APIs 21

Individual APIs this provider publishes, each with its own machine-readable definition.

Authlete Authorization Endpoint API

API endpoints for implementing OAuth 2.0 Authorization Endpoint.

Authlete CIBA API

API endpoints for implementing Client-Initiated Backchannel Authentication (CIBA).

Authlete Client Management API

API endpoints for managing OAuth clients, including creation, update, and deletion of clients.

Authlete Device Flow API

API endpoints for implementing OAuth 2.0 Device Flow

Authlete Dynamic Client Registration API

API endpoints for implementing OAuth 2.0 Dynamic Client Registration.

Authlete Federation Endpoint API

API endpoints for implementing OpenID Federation using Authlete.

Authlete Grant Management Endpoint API

API endpoint for implementing OAuth 2.0 grants, including grant management actions like updating and revoking grants.

Authlete Hardware Security Key API

API endpoints for managing hardware security keys (HSK).

Authlete Introspection Endpoint API

API endpoints for implementing OAuth 2.0 Introspection Endpoint.

Authlete Jose Object API

API endpoints for JOSE objects.

Authlete JWK Set Endpoint API

API endpoints for to generate JSON Web Key Set (JWKS) for a service.

Authlete Lifecycle API

The Lifecycle API from Authlete — 1 operation(s) for lifecycle.

Authlete Native SSO API

API endpoints for Native SSO

Authlete Pushed Authorization Endpoint API

API endpoints for implementing OAuth 2.0 Pushed Authorization Requests (PAR).

Authlete Revocation Endpoint API

API endpoint for implementing OAuth 2.0 Revocation Endpoint.

Authlete Service Management API

API endpoints for managing services, including creation, update, and deletion of services.

Authlete Token Endpoint API

API endpoints for implementing OAuth 2.0 Token Endpoint.

Authlete Token Operations API

API endpoints for various token related operations, including creating, revoking and deleting access_tokens with specified scopes.

Authlete UserInfo Endpoint API

API endpoints for implementing OpenID Connect UserInfo Endpoint.

Authlete Utility Endpoints API

API endpoints for various utility operations.

Authlete Verifiable Credential Issuer API

API endpoints for implementing and running a Verifiable Credential Issuer (VCI).

Scroll for all 21

Open Collections 21

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Authlete Authorization Endpoint API

OPEN COLLECTION

Authlete Authorization Endpoint CIBA API

OPEN COLLECTION

Authlete Authorization Endpoint Client Management API

OPEN COLLECTION

Authlete Authorization Endpoint Device Flow API

OPEN COLLECTION

Authlete Authorization Endpoint Dynamic Client Registration API

OPEN COLLECTION

Authlete Authorization Endpoint Federation Endpoint API

OPEN COLLECTION

Authlete Authorization Endpoint Grant Management Endpoint API

OPEN COLLECTION

Authlete Authorization Endpoint Hardware Security Key API

OPEN COLLECTION

Authlete Authorization Endpoint Introspection Endpoint API

OPEN COLLECTION

Authlete Authorization Endpoint Jose Object API

OPEN COLLECTION

Authlete Authorization Endpoint JWK Set Endpoint API

OPEN COLLECTION

Authlete Authorization Endpoint Lifecycle API

OPEN COLLECTION

Authlete Authorization Endpoint Native SSO API

OPEN COLLECTION

Authlete Authorization Endpoint Pushed Authorization Endpoint API

OPEN COLLECTION

Authlete Authorization Endpoint Revocation Endpoint API

OPEN COLLECTION

Authlete Authorization Endpoint Service Management API

OPEN COLLECTION

Authlete Authorization Endpoint Token Endpoint API

OPEN COLLECTION

Authlete Authorization Endpoint Token Operations API

OPEN COLLECTION

Authlete Authorization Endpoint UserInfo Endpoint API

OPEN COLLECTION

Authlete Authorization Endpoint Utility Endpoints API

OPEN COLLECTION

Authlete Authorization Endpoint Verifiable Credential Issuer API

OPEN COLLECTION

Scroll for all 21

Agent Skills 3

Packaged agent skills for driving this provider's APIs from an AI assistant.

Drive an authorization-code flow at the runtime endpoints

AGENT SKILL

Issue a verifiable credential (OID4VCI)

AGENT SKILL

Provision a service and register a client

AGENT SKILL

Pricing Plans 2

Published pricing tiers and plan structures.

Authlete Plans Pricing

4 plans

PLANS

Authlete Price Estimates

0 plans

PLANS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Authlete Finops

FINOPS

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Authlete Openapi Overlay

2 actions · update · authlete-openapi-original.yml

DERIVED

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Authlete Authentication

http · 1 scheme

SECURITY

Authlete Domain Security

TLSv1.3 · DMARC

SECURITY

Authlete Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Authlete Agentic Access

86 operations · 63 acting · 1 human-in-the-loop

86 operations · 63 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

X-MCPServerCandidate

LLMsTxt

WellKnown

AgentSkill

AgenticAccess

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Components

Conformance

ErrorCatalog

Lifecycle

Conventions

DataModel

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

CLI

Access & Security 5

Authentication, authorization, and security posture

SecurityTxt

SecurityTxt

Authentication

Authentication

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

DomainSecurity

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

Support

StatusPage

Deprecation

ChangeLog

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

Source (apis.yml)

aid: authlete
name: Authlete
description: Authlete is an API-first OAuth 2.0 and OpenID Connect backend service that provides a headless authorization-server
  engine. It handles the OAuth/OIDC protocol logic and token management so organizations can stand up standards-compliant
  authorization servers and verifiable-credential issuers without building the protocol layer themselves. Authlete separates
  the Management APIs (configure services and clients) from the Runtime APIs (power authorization, token, introspection, CIBA,
  device-flow, federation, and OID4VCI endpoints), and offers managed shared cloud, dedicated cloud, and self-managed deployment
  across US, Japan, Europe, and Brazil regional clusters. It supports advanced profiles including FAPI / FAPI 2.0, CIBA, PAR,
  Grant Management, OpenID Federation, Native SSO, and OpenID for Verifiable Credential Issuance, plus regional open-banking
  standards (Brazil Open Banking, Australia CDR). Backed by 500 Global.
url: https://raw.githubusercontent.com/api-evangelist/authlete/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: enriched
x-tier-reason: enrichment-pipeline
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://avatars.githubusercontent.com/u/8684109?v=4
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-09-19
x-docs-hosting: vercel
tags:
- Company
- Authentication
- OpenID Connect
- Authorization
- Identity
- API Security
- FAPI
- Verifiable Credentials
- CIBA
tags_raw:
- Company
- OAuth 2.0
- OpenID Connect
- Authentication
- Authorization
- Identity
- API Security
- FAPI
- Verifiable Credentials
- CIBA
apis:
- aid: authlete:authlete-authorization-endpoint-api
  name: Authlete Authorization Endpoint API
  description: API endpoints for implementing OAuth 2.0 Authorization Endpoint.
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Authorization Endpoint
  properties:
  - type: OpenAPI
    url: openapi/authlete-authorization-endpoint-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-ciba-api
  name: Authlete CIBA API
  description: API endpoints for implementing Client-Initiated Backchannel Authentication (CIBA).
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - CIBA
  properties:
  - type: OpenAPI
    url: openapi/authlete-ciba-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-client-management-api
  name: Authlete Client Management API
  description: API endpoints for managing OAuth clients, including creation, update, and deletion of clients.
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Client Management
  properties:
  - type: OpenAPI
    url: openapi/authlete-client-management-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-device-flow-api
  name: Authlete Device Flow API
  description: API endpoints for implementing OAuth 2.0 Device Flow
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Device Flow
  properties:
  - type: OpenAPI
    url: openapi/authlete-device-flow-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-dynamic-client-registration-api
  name: Authlete Dynamic Client Registration API
  description: API endpoints for implementing OAuth 2.0 Dynamic Client Registration.
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Dynamic Client Registration
  properties:
  - type: OpenAPI
    url: openapi/authlete-dynamic-client-registration-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-federation-endpoint-api
  name: Authlete Federation Endpoint API
  description: API endpoints for implementing OpenID Federation using Authlete.
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Federation Endpoint
  properties:
  - type: OpenAPI
    url: openapi/authlete-federation-endpoint-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-grant-management-endpoint-api
  name: Authlete Grant Management Endpoint API
  description: API endpoint for implementing OAuth 2.0 grants, including grant management actions like updating and revoking
    grants.
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Grant Management Endpoint
  properties:
  - type: OpenAPI
    url: openapi/authlete-grant-management-endpoint-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-hardware-security-key-api
  name: Authlete Hardware Security Key API
  description: API endpoints for managing hardware security keys (HSK).
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Hardware Security Key
  properties:
  - type: OpenAPI
    url: openapi/authlete-hardware-security-key-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-introspection-endpoint-api
  name: Authlete Introspection Endpoint API
  description: API endpoints for implementing OAuth 2.0 Introspection Endpoint.
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Introspection Endpoint
  properties:
  - type: OpenAPI
    url: openapi/authlete-introspection-endpoint-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-jose-object-api
  name: Authlete Jose Object API
  description: API endpoints for JOSE objects.
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Jose Object
  properties:
  - type: OpenAPI
    url: openapi/authlete-jose-object-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-jwk-set-endpoint-api
  name: Authlete JWK Set Endpoint API
  description: API endpoints for to generate JSON Web Key Set (JWKS) for a service.
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - JWK Set Endpoint
  properties:
  - type: OpenAPI
    url: openapi/authlete-jwk-set-endpoint-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-lifecycle-api
  name: Authlete Lifecycle API
  description: The Lifecycle API from Authlete — 1 operation(s) for lifecycle.
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Lifecycle
  properties:
  - type: OpenAPI
    url: openapi/authlete-lifecycle-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-native-sso-api
  name: Authlete Native SSO API
  description: API endpoints for Native SSO
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Native SSO
  properties:
  - type: OpenAPI
    url: openapi/authlete-native-sso-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-pushed-authorization-endpoint-api
  name: Authlete Pushed Authorization Endpoint API
  description: API endpoints for implementing OAuth 2.0 Pushed Authorization Requests (PAR).
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Pushed Authorization Endpoint
  properties:
  - type: OpenAPI
    url: openapi/authlete-pushed-authorization-endpoint-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-revocation-endpoint-api
  name: Authlete Revocation Endpoint API
  description: API endpoint for implementing OAuth 2.0 Revocation Endpoint.
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Revocation Endpoint
  properties:
  - type: OpenAPI
    url: openapi/authlete-revocation-endpoint-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-service-management-api
  name: Authlete Service Management API
  description: API endpoints for managing services, including creation, update, and deletion of services.
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Service Management
  properties:
  - type: OpenAPI
    url: openapi/authlete-service-management-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-token-endpoint-api
  name: Authlete Token Endpoint API
  description: API endpoints for implementing OAuth 2.0 Token Endpoint.
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Token Endpoint
  properties:
  - type: OpenAPI
    url: openapi/authlete-token-endpoint-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-token-operations-api
  name: Authlete Token Operations API
  description: API endpoints for various token related operations, including creating, revoking and deleting access_tokens
    with specified scopes.
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Token Operations
  properties:
  - type: OpenAPI
    url: openapi/authlete-token-operations-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-userinfo-endpoint-api
  name: Authlete UserInfo Endpoint API
  description: API endpoints for implementing OpenID Connect UserInfo Endpoint.
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - UserInfo Endpoint
  properties:
  - type: OpenAPI
    url: openapi/authlete-userinfo-endpoint-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-utility-endpoints-api
  name: Authlete Utility Endpoints API
  description: API endpoints for various utility operations.
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Utility Endpoints
  tags_raw:
  - Utility Endpoints
  properties:
  - type: OpenAPI
    url: openapi/authlete-utility-endpoints-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
- aid: authlete:authlete-verifiable-credential-issuer-api
  name: Authlete Verifiable Credential Issuer API
  description: API endpoints for implementing and running a Verifiable Credential Issuer (VCI).
  humanURL: https://docs.authlete.com/
  baseURL: https://us.authlete.com
  tags:
  - Verifiable Credential Issuer
  properties:
  - type: OpenAPI
    url: openapi/authlete-verifiable-credential-issuer-api-openapi.yml
  - type: Documentation
    url: https://docs.authlete.com/
  - type: APIReference
    url: https://docs.authlete.com/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/authlete-plans-pricing.yml
- type: CapabilityMap
  url: capabilities/authlete-capability-edges.yml
  name: Authlete Business Capability Map
- type: DeveloperPortal
  url: https://www.authlete.com/developers/
- type: Documentation
  url: https://docs.authlete.com/
- type: APIReference
  url: https://docs.authlete.com/
- type: GettingStarted
  url: https://www.authlete.com/developers/getting_started/
- type: Support
  url: https://www.authlete.com/contact/
- type: Blog
  url: https://www.authlete.com/resources/blog
- type: GitHubOrganization
  url: https://github.com/authlete
- type: Pricing
  url: https://www.authlete.com/pricing
- type: SignUp
  url: https://console.authlete.com/
- type: TermsOfService
  url: https://www.authlete.com/terms-conditions
- type: PrivacyPolicy
  url: https://www.authlete.com/privacy-policy
- type: StatusPage
  url: https://www.authlete.com/service-status
- type: Deprecation
  url: https://www.authlete.com/developers/lts_policy/
- type: ChangeLog
  url: https://www.authlete.com/developers/relnotes/
- type: Packages
  url: packages/authlete-packages.yml
- type: SDKs
  url: packages/authlete-packages.yml
- type: CLI
  url: cli/authlete-cli.yml
- type: Components
  url: components/authlete-components.yml
- type: X-MCPServerCandidate
  url: mcp/authlete-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: LLMsTxt
  url: llms/authlete-llms.txt
- type: Overlay
  url: overlays/authlete-openapi-overlay.yaml
- type: Conformance
  url: conformance/authlete-conformance.yml
- type: ErrorCatalog
  url: errors/authlete-problem-types.yml
- type: Lifecycle
  url: lifecycle/authlete-lifecycle.yml
- type: Conventions
  url: conventions/authlete-conventions.yml
- type: DataModel
  url: data-model/authlete-data-model.yml
- type: WellKnown
  url: well-known/authlete-well-known.yml
- type: SecurityTxt
  url: well-known/authlete-security.txt
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/authlete-agentic-access.yml
- type: Authentication
  url: authentication/authlete-authentication.yml
- type: VulnerabilityDisclosure
  url: security/authlete-vulnerability-disclosure.yml
- type: Security
  url: https://www.authlete.com/.well-known/security.txt
- type: DomainSecurity
  url: security/authlete-domain-security.yml
- type: Website
  url: https://authlete.com
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Authlete API — frequently asked questions

Does Authlete have an API?

Yes. APIs.io lists 21 APIs from Authlete, including Authlete Authorization Endpoint API, Authlete CIBA API and Authlete Client Management API, and 18 more.

Is there an OpenAPI specification for the Authlete API?

Yes. APIs.io indexes 21 OpenAPI specifications for Authlete, each linked for download from this page.

How do I authenticate with the Authlete API?

Authlete uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Authlete Authentication.

How much does the Authlete API cost?

APIs.io lists 4 pricing plans for Authlete, with each plan's price, limits and inclusions under Pricing Plans on this page.

Is the Authlete API ready for AI agents?

Authlete has a Kin Score of 60.7 out of 100 (strong) and an Agent Readiness score of 30.8 (agent-ready), scored by API Evangelist on 2026-10-31.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
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.

All 92 tools →

Call it yourself

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Every operation they expose

curl "https://apis.io/api/v1/providers/authlete/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/authlete/evidence"

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