Payment Proof API
https://quartermaster.surewhynot.app/v1/payment-proof
quartermaster.surewhynot.appfirst seen 27d ago
Verifies payment proof for an x402-protected endpoint on Base using USDC.
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
0xc2a36e22ecbf353086cf83e7beea78bc28a64083
Shared with 27 other resources
last verified 9d ago