x402 List

x402 Protocol Service Directory

Polymer

✓ ON-CHAIN VERIFIED

Every number below is read directly from the Base blockchain — the actual USDC moved by this facilitator's settlement transactions, attributed by settler address. Not self-reported.

ON-CHAIN VOLUME ── all time

2026-03-18 · $112026-03-19 · $192026-03-20 · $192026-03-21 · $192026-03-22 · $192026-03-23 · $192026-03-24 · $192026-03-25 · $1192026-03-26 · $1192026-03-27 · $1182026-03-28 · $192026-03-29 · $192026-03-30 · $192026-03-31 · $192026-04-01 · $192026-04-02 · $202026-04-03 · $192026-04-04 · $192026-04-05 · $192026-04-06 · $192026-04-07 · $192026-04-08 · $192026-04-09 · $192026-04-10 · $192026-04-11 · $192026-04-12 · $192026-04-13 · $192026-04-14 · $192026-04-15 · $192026-04-16 · $192026-04-17 · $192026-04-18 · $192026-04-19 · $192026-04-20 · $192026-04-21 · $192026-04-22 · $192026-04-23 · $1192026-04-24 · $1192026-04-25 · $192026-04-26 · $192026-04-27 · $192026-04-28 · $182026-04-29 · $192026-04-30 · $192026-05-01 · $192026-05-02 · $192026-05-03 · $192026-05-04 · $192026-05-05 · $192026-05-06 · $192026-05-07 · $192026-05-08 · $192026-05-09 · $192026-05-10 · $192026-05-11 · $1192026-05-12 · $192026-05-13 · $192026-05-14 · $192026-05-15 · $192026-05-16 · $1192026-05-17 · $192026-05-18 · $192026-05-19 · $192026-05-20 · $192026-05-21 · $192026-05-22 · $192026-05-23 · $192026-05-24 · $192026-05-25 · $192026-05-26 · $192026-05-27 · $192026-05-28 · $192026-05-29 · $192026-05-30 · $192026-05-31 · $192026-06-01 · $19peak $1192026-03-182026-06-01
VOLUME ALL-TIME $2.1k
VOLUME 24H $0.00
VOLUME 7D $0.00
VOLUME 30D $286.20
SETTLEMENTS ALL-TIME 14,422
SETTLER EOAS 1

SETTLER EOAS ── 1 ── each links to its full on-chain activity on Basescan

On-chain settler addresses (EOAs) for this facilitator, with discovery source, token, last-seen date, and enabled status. Each address links to its full token activity on Basescan. Click a column header to sort.
ADDRESS SOURCE TOKEN LAST SEEN STATUS
0x66c40946b0dffd04be467e18309857307ecd37cb x402scan USDC 2026-06-16 ● active
1 settler EOAs ── volume = USDC moved on Base, measured on-chain (1 USDC = $1) ── each address links to its full on-chain activity on Basescan ── all facilitators