WebberSites x402 Data API

api.webbersites.com · x402

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=

Name and description as published by x402 Bazaar

Live

Last successful check: 25 Oct 2026, 22:51 UTC.

answered, last 24 hours: 100%
answered, last 30 days: 100%

How addrbook checks →

Connect

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

x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.

Who's behind it

Listed by: x402 Bazaarlast seen 25 Oct, 19:50 UTC
Wallets named: 0xdd5fcea81ca6f1eb39fed5b973de794293b81ba6named by x402 Bazaar
Listed since: 25 Oct 2026, 17:51 UTC

Checks by endpoint

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
api.webbersites.com	x402	Live	25 Oct, 22:51	25 Oct, 22:51	100%	100%	—

Also listed as

Other entries that share an endpoint with this one.

api.webbersites.com