Card Check API
https://staging.402utils.com/v1/card-check
staging.402utils.comfirst seen 59d ago
Checks card details and returns validation results for payment flows.
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
Settlement Address
0xc55a2d530b53cbad1001e4afd4720b7e71f9c291
Shared with 82 other resources
last verified 14h ago