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

x402 facilitatorBaseUnattributed

0x4337…36c4

2 relayer wallets · relayer observed on-chain

Txs relayed (lifetime)
595,892↑ 45%
Bars: last 90 days
Settled (182d)
$44,894.50↑ 39%
Bars: last 90 days
Buyers
38↑ 60%
Distinct, last 182d
Sellers
51↑ 50%
Distinct, last 182d
–
Share of x402 (est)
Sampled 30-day estimate
3h ago
Last seen

Settled volume, last 182 days

$44.89K total

Settlements relayed, last 182 days

508 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$39,679.57$0.0046933m agoGraph
0x4cd0…bc31$0.00$18,258.1219233m agoGraph
0xa34b…a97f$16,812.94$0.0035107d agoGraph
0x8c84…f8be$0.00$13,986.474237d agoGraph
0x31d0…2cd7$0.00$13,499.1913181d agoGraph
0xaa9c…5a6b$0.00$2,910.002130d agoGraph
0xeb81…a14a$0.00$2,689.3627223d agoGraph
0xe055…939f$0.00$1,938.15120d agoGraph

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

Settlements relayedEthereum only

Open in the ledger, filtered
Payer PayeeChainAmountx402RouteAgeTxn hash
0x12d7…8e1a0x38c0…cb4bEthereumEthereum$175.1570%0x4337…36c4131d ago0x99b5a7…7a21e7
0xd341…ee520x24ab…13e7EthereumEthereum$173.3670%0x4337…36c4131d ago0xacf38e…c99a7a
0x4cf1…090f0x720a…4345EthereumEthereum$155.6270%0x4337…36c4132d ago0x8e5849…9c8e56
0xce8d…00000x3dd9…ad14EthereumEthereum$138.1250%0x4337…36c4132d ago0xb09dad…1b259d
0x6aa2…42a80x1d64…cf09EthereumEthereum$119.5970%0x4337…36c4132d ago0x282de7…3d1121
0xb8b0…f5660x5013…6a1dEthereumEthereum$109.3070%0x4337…36c4132d ago0xb74d71…bba6c3
0xc08b…29270x8930…ebbbEthereumEthereum$89.0070%0x4337…36c4133d ago0xe8bc56…b2069b
0x4ccb…61780xfc44…37d9EthereumEthereum$83.4870%0x4337…36c4133d ago0xa38a18…573103
0x3373…0c430x1fd8…eb6aEthereumEthereum$78.9470%0x4337…36c4133d ago0x9f9d3c…97f9c7
0x5f43…2b090x81f9…925fEthereumEthereum$68.3670%0x4337…36c4134d ago0x822665…9ea773
0xa9b7…ebd30x5c69…3488EthereumEthereum$57.5170%0x4337…36c4134d ago0x7a376d…8afb05
0xe320…7f350x6e44…920cEthereumEthereum$53.0570%0x4337…36c4134d ago0x204eee…17be0e
0x66a5…79be0xab76…e569EthereumEthereum$39.1870%0x4337…36c4134d ago0x8c9ca2…e87dc2
0x2eaf…452c0x678a…1cfbEthereumEthereum$24.1070%0x4337…36c4134d ago0x4d6056…f2646d
0xd683…bb690x2f1c…99cbEthereumEthereum$17.3570%0x4337…36c4134d ago0xe484e7…c6ef62
0xb14f…12fd0xa9a1…c064EthereumEthereum$14.5170%0x4337…36c4135d ago0x71d71e…e1fc2e
0x3be9…575c0x5fa1…891eEthereumEthereum$11.3370%0x4337…36c4141d ago0x955975…919319
0x3be9…575c0x6d7c…7a42EthereumEthereum$11.3370%0x4337…36c4162d ago0xa827fe…127c3e
0xa34b…a97f0xeb81…a14aEthereumEthereum$94.0070%0x4337…36c4223d ago0xa2dd5b…44f24b
0xa34b…a97f0xeb81…a14aEthereumEthereum$18.3270%0x4337…36c4230d ago0xbecdc5…586613
0xa34b…a97f0xeb81…a14aEthereumEthereum$46.7070%0x4337…36c4231d ago0xa90195…bf8c9c
0xa34b…a97f0xeb81…a14aEthereumEthereum$13.5970%0x4337…36c4231d ago0xcd2693…02b9a7
0xa34b…a97f0xeb81…a14aEthereumEthereum$94.0070%0x4337…36c4231d ago0xc9821f…ec80b9
0xa34b…a97f0xeb81…a14aEthereumEthereum$13.5970%0x4337…36c4232d ago0xd17a7b…e987a5
0xa34b…a97f0xeb81…a14aEthereumEthereum$13.5970%0x4337…36c4233d ago0xa149c0…b569b0

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x4337…36c4 472,6980.1203 ETH––
0x4337…36c4 123,1940.0000 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…36c4's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x4337016838785634c63fce393bfc6222564436c4

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…36c4

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x4337016838785634c63fce393bfc6222564436c4&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.