Contrast Checker
https://api.x402node.dev/color/contrast
api.x402node.devfirst seen 1d 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
0 all-time buyers0 all-time sellersall-time $0.00 / 0 settlements
Settlement Volume
This endpoint shares a payment address with 159 other resources on api.x402node.dev, so the breakdown below is shown at the server level — per-resource activity can't be isolated on-chain for shared addresses.
Facilitators
Chains
Base45 calls$7.01