AccessibleAPI
## Why AccessibleAPI? **98% of websites fail basic accessibility compliance.** Every one of those failures is a potential ADA lawsuit, a lost customer, and a missed market. AccessibleAPI is the fastest way to add WCAG 2.2 compliance checking to your application. One API call returns a complete accessibility audit with violations, severity scores, WCAG criteria references, and actionable…
AccessibleAPI endpoints
| Method | Endpoint | Description |
|---|---|---|
| v1 | ||
| POST |
validateContrast /v1/validate/contrast |
Check WCAG color contrast ratios between foreground and background colors. Returns AA/AAA compliance and suggested fixes. |
| POST |
validateImages /v1/validate/images |
Check images for alt text, decorative image handling, and SVG accessibility. |
| POST |
fullAudit /v1/audit |
Comprehensive WCAG 2.2 accessibility audit using headless browser + axe-core. Returns violations, passes, score, and grade. |
| POST |
validateStructure /v1/validate/structure |
Validate HTML heading hierarchy, landmarks, lists, and table structure for accessibility. |
| GET |
getGuidelines /v1/guidelines |
Get the full WCAG 2.2 guidelines database with principles, criteria, and levels. |
| POST |
validateForms /v1/validate/forms |
Check form elements for proper labels, ARIA attributes, error handling, and keyboard accessibility. |
| POST |
generateReport /v1/report |
Generate a comprehensive, styled HTML accessibility compliance report for any URL. |
| POST |
getScore /v1/score |
Get a quick accessibility score (0-100) and letter grade (A-F) for any URL. |
| POST |
validateNavigation /v1/validate/navigation |
Validate keyboard navigation, skip links, focus management, and tab order. |
| POST |
quickAudit /v1/audit/quick |
Fast JSDOM-based accessibility scan without full browser rendering. Lower cost, faster results. |
AccessibleAPI pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|