TypingDNA

TypingDNA provides AI-based typing biometrics authentication, recognizing people by how they type on desktop and mobile keyboards. Its RESTful Authentication API enrolls and verifies typing patterns for fraud prevention, account-sharing detection and passwordless second factors, while Verify 2FA replaces SMS/email one-time codes with typing verification — standalone or as an OIDC authentication method for Okta, Ping Identity and Microsoft Entra ID. TypingDNA is certified for ISO 27001, ISO 27017 and ISO 27018.

TypingDNA publishes 3 API contracts indexed on the APIs.io network: Advanced API, Optional API, and Standard API. Tagged areas include Company, Authentication, Biometrics, Typing Biometrics, and Two-Factor Authentication.

The TypingDNA catalog on APIs.io includes 1 Spectral governance ruleset.

TypingDNA’s developer surface includes authentication, documentation, API reference, getting-started guide, support, engineering blog, pricing, and 31 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

64.7/100 strong ▬ flat Agent 37/100 agent ready Front door AI 4/6 moderate Heartbeat 58/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

3 published contracts 2 Agent Skills

Company Authentication BiometricsTyping BiometricsTwo-Factor Authentication Identity Security Fraud Prevention

What this lets a business do 1

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

Cybersecurity Management

BC-620

Advancedoptionalstandard

POST /verify/{id} POST /auto/{id} POST /otp/validate POST /changeuser/{id}

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 64.7/100 · strong

Contract Quality 10.1 / 19

Developer Ergonomics 11.7 / 15

Access Clarity 15.0 / 15

Operational Transparency 1.8 / 10

Contract Governance 2.9 / 9

Discoverability 5.4 / 8

Regulatory Posture 5.7 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 37/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 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 6 / 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

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the AI & Biometrics 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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
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)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

7 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 54.0 — up to +11.5 composite points
Operational Transparency scores 18.4 — up to +10.6 composite points
Contract Governance scores 31.8 — up to +8.2 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/typingdna/apis.yml: open an issue on github.com/api-evangelist/typingdna 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
Biometrics Testing (biometric recognition vendors, identity verification depth)	builds-on	34.5 (thin)	-	-

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.

OpenAPI

measured — observed by APIs.io (published)

OpenID Connect

measured — observed by APIs.io (declared)

APIs 3

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

TypingDNA Advanced API

Advanced routes for customisation

TypingDNA Optional API

Optional routes

TypingDNA Standard API

Main routes

Open Collections 3

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

TypingDNA - Authentication API Documentation advanced API

OPEN COLLECTION

TypingDNA - Authentication API Documentation advanced optional API

OPEN COLLECTION

TypingDNA - Authentication API Documentation advanced standard API

OPEN COLLECTION

Agent Skills 2

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

Enroll a user and verify their typing pattern

AGENT SKILL

Add Verify 2FA typing verification to a login

AGENT SKILL

TypingDNA API pricing

Prices published by TypingDNA, read 2026-10-28 from www.typingdna.com/pricing/auth-api. A free plan or tier is listed.

Plan	Price
Starter	Free Includes: 100 users
Pro	Starting from $1/user/month Includes: Unlimited users, Standard SLA
Enterprise	Custom Includes: Full SLA provided, Enterprise-level support

Plan details, limits and sources →

Billed by: user · FinOps profile →

Pricing Plans 2

Published pricing tiers and plan structures.

Typingdna Plans Pricing

3 plans

PLANS

Typingdna Price Estimates

0 plans

PLANS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

TypingDNA

SLA

FinOps 1

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

Typingdna Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

TypingDNA API Rules

56 rules · 51 errors 4 warnings 1 info

SPECTRAL

OpenAPI Overlays 2

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.

Typingdna Authentication Api Overlay

9 actions · documentation · typingdna-authentication-api-openapi-original.json

DERIVED

Typingdna Verify 2Fa Overlay

4 actions · documentation · typingdna-verify-2fa-openapi.json

DERIVED

Security Posture 3

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

Typingdna Authentication

apiKey/http/openIdConnect · 4 schemes

SECURITY

Typingdna Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Typingdna Trust Center

ISO 27001, ISO 27017, ISO 27018

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Typingdna Scopes

3 scopes · authorizationCode/refreshToken/deviceCode/jwtBearer

3 scopes

SCOPES

Resources

Get Started 5

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Sandbox

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

X-MCPServerCandidate

X-MCPServerCandidate

LLMsTxt

LLMsTxt

AgentSkill

AgentSkill

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conformance

ErrorCatalog

Lifecycle

Conventions

Components

DataModel

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Postman

Packages

SDKs

Access & Security 5

Authentication, authorization, and security posture

TrustCenter

DomainSecurity

Authentication

Compliance

OAuthScopes

Operate 2

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 3

The organization behind the API

Website

Website

Blog

Blog

BlogRSS

BlogRSS

Other 3

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

OpenIDConnect

OpenIDConnect

Source (apis.yml)

aid: typingdna
name: TypingDNA
description: TypingDNA provides AI-based typing biometrics authentication, recognizing people by how they type on desktop
  and mobile keyboards. Its RESTful Authentication API enrolls and verifies typing patterns for fraud prevention, account-sharing
  detection and passwordless second factors, while Verify 2FA replaces SMS/email one-time codes with typing verification —
  standalone or as an OIDC authentication method for Okta, Ping Identity and Microsoft Entra ID. TypingDNA is certified for
  ISO 27001, ISO 27017 and ISO 27018.
url: https://raw.githubusercontent.com/api-evangelist/typingdna/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- techstars
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: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: high
  source:
  - plans
  - authentication
  - scopes
  - security
  - sandbox
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Authentication
- Biometrics
- Typing Biometrics
- Two-Factor Authentication
- Identity
- Security
- Fraud Prevention
image: https://www.typingdna.com/assets/images/default-meta-image.jpg
apis:
- aid: typingdna:typingdna-advanced-api
  name: TypingDNA Advanced API
  description: Advanced routes for customisation
  humanURL: https://api.typingdna.com/docs/index.html
  baseURL: https://api.typingdna.com
  tags:
  - Advanced
  tags_raw:
  - advanced
  properties:
  - type: OpenAPI
    url: openapi/typingdna-advanced-api-openapi.yml
  - type: Documentation
    url: https://api.typingdna.com/docs/index.html
  - type: APIReference
    url: https://api.typingdna.com/index.html
  - type: Documentation
    url: https://verify.typingdna.com/docs/
- aid: typingdna:typingdna-optional-api
  name: TypingDNA Optional API
  description: Optional routes
  humanURL: https://api.typingdna.com/docs/index.html
  baseURL: https://api.typingdna.com
  tags:
  - optional
  properties:
  - type: OpenAPI
    url: openapi/typingdna-optional-api-openapi.yml
  - type: Documentation
    url: https://api.typingdna.com/docs/index.html
  - type: APIReference
    url: https://api.typingdna.com/index.html
  - type: Documentation
    url: https://verify.typingdna.com/docs/
- aid: typingdna:typingdna-standard-api
  name: TypingDNA Standard API
  description: Main routes
  humanURL: https://api.typingdna.com/docs/index.html
  baseURL: https://api.typingdna.com
  tags:
  - Standards
  tags_raw:
  - standard
  properties:
  - type: OpenAPI
    url: openapi/typingdna-standard-api-openapi.yml
  - type: Documentation
    url: https://api.typingdna.com/docs/index.html
  - type: APIReference
    url: https://api.typingdna.com/index.html
  - type: Documentation
    url: https://verify.typingdna.com/docs/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/typingdna-plans-pricing.yml
- type: CapabilityMap
  url: capabilities/typingdna-capability-edges.yml
  name: TypingDNA Business Capability Map
- type: Overlay
  url: overlays/typingdna-authentication-api-overlay.yaml
- type: TrustCenter
  url: security/typingdna-trust-center.yml
- type: DomainSecurity
  url: security/typingdna-domain-security.yml
- type: Authentication
  url: authentication/typingdna-authentication.yml
- type: Website
  url: https://typingdna.com/
- type: DeveloperPortal
  url: https://www.typingdna.com/clients/login
- type: Documentation
  url: https://api.typingdna.com/docs/index.html
- type: APIReference
  url: https://api.typingdna.com/index.html
- type: GettingStarted
  url: https://www.typingdna.com/docs/tutorials.html
- type: Support
  url: https://www.typingdna.com/contact
- type: Blog
  url: https://blog.typingdna.com
- type: BlogRSS
  url: https://blog.typingdna.com/feed/
- type: GitHubOrganization
  url: https://github.com/TypingDNA
- type: Pricing
  url: https://www.typingdna.com/pricing/auth-api
- type: SignUp
  url: https://www.typingdna.com/clients/signup
- type: Login
  url: https://www.typingdna.com/clients/login
- type: TermsOfService
  url: https://www.typingdna.com/legal/authentication-API-standard-service-terms
- type: PrivacyPolicy
  url: https://www.typingdna.com/legal/website-privacy-policy
- type: StatusPage
  url: https://status.typingdna.com
- type: Postman
  url: https://www.postman.com/collections/48c757074b638c64b350
- type: Compliance
  url: https://www.typingdna.com/pricing/auth-api
- type: Packages
  url: packages/typingdna-packages.yml
- type: SDKs
  url: packages/typingdna-packages.yml
- type: WellKnown
  url: well-known/typingdna-well-known.yml
- type: OpenIDConnect
  url: well-known/typingdna-verify-openid-configuration.json
- type: X-MCPServerCandidate
  url: mcp/typingdna-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/typingdna-llms.txt
- type: Conformance
  url: conformance/typingdna-conformance.yml
- type: ErrorCatalog
  url: errors/typingdna-problem-types.yml
- type: Lifecycle
  url: lifecycle/typingdna-lifecycle.yml
- type: OAuthScopes
  url: scopes/typingdna-scopes.yml
- type: Sandbox
  url: sandbox/typingdna-sandbox.yml
- type: Conventions
  url: conventions/typingdna-conventions.yml
- type: Components
  url: components/typingdna-components.yml
- type: DataModel
  url: data-model/typingdna-data-model.yml
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 24
  pass: local-v1

TypingDNA API — frequently asked questions

Does TypingDNA have an API?

Yes. APIs.io lists 3 APIs from TypingDNA, including TypingDNA Advanced API, TypingDNA Optional API and TypingDNA Standard API.

Is there an OpenAPI specification for the TypingDNA API?

Yes. APIs.io indexes 3 OpenAPI specifications for TypingDNA, each linked for download from this page.

How do I authenticate with the TypingDNA API?

TypingDNA documents its authentication (apiKey/http/openIdConnect · 4 schemes). The details are profiled on APIs.io as Typingdna Authentication.

How much does the TypingDNA API cost?

TypingDNA publishes its prices; its Pro plan is Starting from $1/user/month as of 2026-10-28. APIs.io lists 3 pricing plans for TypingDNA, with each plan's price, limits and inclusions under Pricing on this page.

Is the TypingDNA API ready for AI agents?

TypingDNA has a Kin Score of 64.7 out of 100 (strong) and an Agent Readiness score of 36.8 (agent-ready), scored by API Evangelist on 2026-11-06.

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