Contrast Checker
https://api.x402node.dev/color/contrast
api.x402node.devfirst seen 69d ago
Calculates WCAG contrast ratios and AA/AAA pass-fail results for two colors.
Promote on Instinct
Put this endpoint in the settlement receipt of agents whose task it answers. You pay only when the recommendation converts on-chain.
x402 · guided commerceStart a campaign
$0.00across0settlements·$0.00avg
1 all-time buyers1 all-time sellersall-time $0.008 / 1 settlements
Settlement Volume
Settlement Address
0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e
Shared with 569 other resources
last verified 9d ago