x402 Bazaar Logox402 Bazaar
← Back to discover
httporigin-crawlercdpx402-listthirdweb

api.webbersites.com

WCAG contrast ratio between two colors — the check the URL-based a11y endpoint can't do. Give a foreground and background color (hex or rgb()); returns the exact ratio and AA/AAA pass/fail for normal text, large text, and UI components, with a plain-English verdict. ?fg=&bg=

Resource URL

https://api.webbersites.com/api/a11y/contrast

Payment options

exactBase (8453)

$0.001 USDC

Max amount

Pay to
0xdd5fcEa81CA6f1EB39FEd5B973DE794293B81ba6
Timeout
300s

Tags

Accessibility

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://api.webbersites.com/api/a11y/contrast
Type: http
Sources: origin-crawler, cdp, x402-list, thirdweb

Developer