$ GET /api/leaderboardLIVE
Ranked by real
on-chain USDC.
Not vanity metrics - settled Base USDC volume, read straight off the chain. The pipeline walks every page of the Coinbase CDP Bazaar and aggregates per-call settlements for each seller’s payTo over the last 7d. Hourly snapshot, free to query.
$27723.30
total settled
1,261,990
calls served
5,219
unique buyers
927
x402 sellers tracked
#seller · payTousdc settledcallsbuyers
live values from GET /api/leaderboard · ?include=external to exclude Agent402
// methodology
How the ranking is computed.
01
Walk every page of the Coinbase CDP Bazaar discovery API.
02
Query eth_getLogs on Base USDC for each seller’s payTo address.
03
Filter per-call settlements under a $0.50 ceiling - larger inbound is funding, not buys.
04
Aggregate calls, totalUsd and unique buyers per seller. Hourly snapshot.
Route across every x402 seller.
the neutral Smart Order Router - not just ours