Filtered to Base where marked. The headline figures, charts and heatmap cover all listed chains.

x402 facilitatorBaseUnattributed

0x4337…1811

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
723,596↑ 35%
Bars: last 90 days
Settled (182d)
$41,473.87↑ 29%
Bars: last 90 days
Buyers
31↑ 40%
Distinct, last 182d
Sellers
46↑ 40%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
2d ago
Last seen

Settled volume, last 182 days

$41.47K total

Settlements relayed, last 182 days

553 total

Settlement activity

182 days, every settlement counted
MayJunJulAugSepOctNov
LessMore

Every settlement attributed to this facilitator, per day, across its whole relayer pool. Click a day to see them in the ledger.

Settles most often for

CounterpartyPaid via itReceived via itSettlementsLast
0x3be9…575c$36,878.51$0.005183h agoGraph
0xa34b…a97f$20,402.58$0.006854d agoGraph
0x4cd0…bc31$0.00$15,649.422043h agoGraph
0x31d0…2cd7$0.00$14,946.8315480d agoGraph
0x8c84…f8be$0.00$14,647.227242d agoGraph
0xeb81…a14a$0.00$5,485.8252216d agoGraph
0xe055…939f$0.00$2,181.12114d agoGraph
0xaa9c…5a6b$0.00$2,170.001634d agoGraph

The wallets this facilitator most often relays settlements for, over its recent attributed window.

Settlements relayedBase only

Open in the ledger, filtered
Payer PayeeChainAmountx402RouteAgeTxn hash
0x3be9…575c0x4cd0…bc31BaseBase$10.2570%0x4337…18113h ago0x0b1c73…2e304f
0x3be9…575c0x4cd0…bc31BaseBase$333.5770%0x4337…18113h ago0xe046e5…995f73
0x3be9…575c0x4cd0…bc31BaseBase$200.5370%0x4337…18117h ago0xfdd40f…373c81
0x3be9…575c0x4cd0…bc31BaseBase$25.4570%0x4337…181115h ago0xdd36e7…505a63
0x3be9…575c0x4cd0…bc31BaseBase$50.4670%0x4337…18111d ago0xfec0dd…d62846
0x3be9…575c0x4cd0…bc31BaseBase$38.2670%0x4337…18111d ago0x5681eb…14c407
0x3be9…575c0x4cd0…bc31BaseBase$49.2770%0x4337…18111d ago0x17a35f…e0d792
0x3be9…575c0x4cd0…bc31BaseBase$36.2670%0x4337…18111d ago0xaee3b4…fe3130
0x3be9…575c0x4cd0…bc31BaseBase$510.4570%0x4337…18111d ago0xe5250c…93ec65
0x3be9…575c0x4cd0…bc31BaseBase$50.4570%0x4337…18111d ago0x33b76c…edc5b8
0x3be9…575c0x4cd0…bc31BaseBase$67.4670%0x4337…18111d ago0x40d9ad…4f4306
0x3be9…575c0x4cd0…bc31BaseBase$50.4670%0x4337…18111d ago0x5a7e47…b27ffa
0x3be9…575c0x4cd0…bc31BaseBase$20.4770%0x4337…18112d ago0xc602d9…46c536
0x3be9…575c0x4cd0…bc31BaseBase$3.4670%0x4337…18112d ago0xf5b61e…8761b2
0x3be9…575c0x4cd0…bc31BaseBase$3.4770%0x4337…18113d ago0x937740…207a21
0x3be9…575c0x4cd0…bc31BaseBase$50.4870%0x4337…18113d ago0x7225da…01686b
0x3be9…575c0x4cd0…bc31BaseBase$25.4770%0x4337…18114d ago0x4d13d9…072df6
0x3be9…575c0x4cd0…bc31BaseBase$3.4770%0x4337…18114d ago0xcbef06…002753
0x3be9…575c0x4cd0…bc31BaseBase$36.2870%0x4337…18114d ago0x68ab21…3156d3
0x3be9…575c0x4cd0…bc31BaseBase$50.4870%0x4337…18114d ago0x4313e7…3cf315
0x3be9…575c0x4cd0…bc31BaseBase$77.9070%0x4337…18115d ago0x32f100…553095
0x3be9…575c0x4cd0…bc31BaseBase$67.3170%0x4337…18115d ago0x3ad45a…038cff
0x3be9…575c0x4cd0…bc31BaseBase$20.2970%0x4337…18115d ago0x1028e8…315719
0x3be9…575c0x4cd0…bc31BaseBase$20.2970%0x4337…18115d ago0x7e1dc0…eec159
0x3be9…575c0x4cd0…bc31BaseBase$67.5270%0x4337…18115d ago0x3bf4a0…cdfde1

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x4337…1811 723,5960.1003 ETH——

Txs relayed = the wallet's on-chain transaction count (fact). Settled volume is an exact sum of the settlements we hold for this operator over 182 days. Payers/payees and share are from sampled 30-day discovery windows (estimates) — a share needs a site-wide denominator, which lives only on /stats. A facilitator typically rotates settlements across a wallet pool and keeps each on a thin, topped-up gas float. Every figure on this page covers the 1 attribution value that resolve to this operator, not just its group key.

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will read 0x4337…1811's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x433700890211c1c776c391d414cffd38efdd1811

This relayer has no named operator in the facilitator registry yet, so it is identified by its wallet.

Open skill.md
Show the prompt
Using Roundhouse, tell me what this x402 facilitator actually relays: volume, who it
settles for, and how steady it has been.

  Facilitator: 0x4337…1811

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x433700890211c1c776c391d414cffd38efdd1811&limit=100'
curl -s 'https://api.roundhouseai.io/v0/facilitators'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.