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U.S. Access Board website screenshot

U.S. Access Board

The U.S. Access Board is an independent federal agency that promotes equality for people with disabilities through the development of accessibility guidelines and standards. The Board develops criteria for accessibility in the built environment, transportation, communication, and information and communication technology (ICT). It enforces the Architectural Barriers Act (ABA) for federally funded facilities and provides technical assistance, training, and guidance documents to help organizations implement accessibility requirements under the Americans with Disabilities Act (ADA) and Section 508 of the Rehabilitation Act.

human only

Limited machine-readable signal and partial portal coverage — documentation a human can read, but little a machine or agent can consume without scraping.

Kin Score

API Evangelist profiles U.S. Access Board the way a machine reads it — 20 machine-readable artifacts, 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 — U.S. Access Board scores 30.9/100 (thin), with a separate agent-readiness read of 7/100 (human only). 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 Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 30.9/100 · thin
Contract Quality 5.2 / 25
Developer Ergonomics 2.6 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 4.8 / 13
Governance 1.6 / 12
Discoverability 6.8 / 10
Agent readiness — 7/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3

How we profile U.S. Access Board

Each block below is one kind of artifact we hold for U.S. Access Board. 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.

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.

U S Access Board Rate Limits

5 limits

RATE LIMITS

FinOps 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.

Features 6

The notable capabilities this provider advertises, captured as structured features so they can be searched and compared instead of read one landing page at a time.

Notable capabilities this provider offers.

ADA Accessibility Standards

Minimum accessibility guidelines for places of public accommodation, commercial facilities, and state and local government facilities under the Americans with Disabilities Act.

Section 508 ICT Standards

Technical and functional requirements for information and communication technology procured or developed by federal agencies under Section 508 of the Rehabilitation Act.

Section 255 Guidelines

Accessibility requirements for telecommunications equipment and customer premises equipment manufacturers under the Telecommunications Act.

ABA Standards

Accessibility standards for facilities designed, built, altered, or leased with federal funds under the Architectural Barriers Act.

Technical Assistance

Free technical assistance through webinars, training sessions, and direct responses to accessibility questions from designers, builders, and individuals with disabilities.

Guidance Documents

Comprehensive guidance documents, animations, and technical aids explaining how to apply accessibility standards in practice.

Semantic 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.

U S Access Board Context

5 classes · 21 properties

JSON-LD

Security 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.

U S Access Board Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Use Cases 5

What developers actually build with this provider — captured so the catalogue answers 'what is this for', not just 'what does this expose'.

What developers build with this provider.

Federal ICT Procurement

Federal agencies use Section 508 Standards to ensure that ICT they procure or develop is accessible to employees and members of the public with disabilities.

Building Accessibility Compliance

Architects, builders, and facility managers use ADA and ABA Standards to design and construct accessible facilities.

Telecommunications Accessibility

Telecommunications manufacturers use Section 255 Guidelines to build accessible telecommunications equipment and customer premises equipment.

Public Right-of-Way Design

Transportation engineers and municipalities use PROWAG guidelines for designing accessible pedestrian facilities, including crosswalks, curb ramps, and shared-use paths.

Accessibility Training

Organizations attend Access Board training and webinars to learn how to implement accessibility requirements across built environments and technology systems.

Integrations 4

Pre-built integrations with other platforms tell you where this provider already fits in a stack.

Pre-built integrations with other platforms and tools.

Section508.gov

GSA-administered government-wide IT accessibility program that implements Section 508 Standards and provides guidance and tools for federal agencies.

WCAG

Web Content Accessibility Guidelines developed by W3C, harmonized with Section 508 ICT Standards for web and software accessibility.

European EN 301 549

European accessibility standard for ICT products and services, harmonized with Section 508 to facilitate international procurement.

ADA Standards for Accessible Design

Standards issued by the DOJ and DOT that incorporate Access Board ADA guidelines and apply them to specific regulated entities.

Resources

Every other property we hold for U.S. Access Board — 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.

Get Started 1

Portal, sign-up, and the first successful call

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 1

Authentication, authorization, and security posture

Commercial 1

Pricing, plans, and the legal terms of use

← All providers · Data indexed from github.com/api-evangelist/u-s-access-board · machine-readable index on apis.io