Starter Receipt Lookup
https://api.400860.xyz/v1/starter/receipt.txt
api.400860.xyzfirst seen 103d ago
Returns a starter receipt text endpoint for a fixed USDC payment.
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 235 other resources on api.400860.xyz, so the breakdown below is shown at the server level — per-resource activity can't be isolated on-chain for shared addresses.
Facilitators
Chains
Base19 calls$11.22