Directory / api.webbersites.com
api.webbersites.com/api/a11y/contrast working
https://api.webbersites.com/api/a11y/contrast
Before you pay
- Advice
ok- Protocol
- x402 · http · GET
- Asks for
- 0.001 USDC on base
- Catalogue says
- 0.001 USDC
- Pays to
0xdd5fcEa81CA6f1EB39FEd5B973DE794293B81ba6- Last check
- 10 min ago · 139 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 100.0%
- Uptime 7 days
- 100.0% (29 checks)
- Uptime 30 days
- 100.0% (signed daily)
- Paid calls 30 d
- 5 from 4 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:09 UTC
Description (from the catalogue, unverified)
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=
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-06 00:14 UTC | 9493a3dc…8b3108 daily summary | 53284 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/u736k3cht2fxudje
Badge:
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