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

x402 facilitatorBaseUnattributed

0x4337…e22a

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
472,903↑ 108%
Bars: last 90 days
Settled (182d)
$39,382.07↑ 154%
Bars: last 90 days
Buyers
39↑ 100%
Distinct, last 182d
Sellers
58↑ 125%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
3d ago
Last seen

Settled volume, last 182 days

$39.38K total

Settlements relayed, last 182 days

537 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$33,983.34$0.004933h agoGraph
0xa34b…a97f$17,365.97$0.00541d agoGraph
0x4cd0…bc31$0.00$14,730.741843h agoGraph
0x31d0…2cd7$0.00$13,961.5114380d agoGraph
0x8c84…f8be$0.00$9,608.904235d agoGraph
0xeb81…a14a$0.00$7,572.3343217d agoGraph
0xaa9c…5a6b$0.00$2,820.002126d agoGraph
0x8a02…97c5$0.00$695.00627d 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
0xbb3a…84df0x3da0…f09bEthereumEthereum$171.7370%0x4337…e22a130d ago0x1b3d5e…cacc5c
0x3be9…575c0x5fa1…891eEthereumEthereum$15.4570%0x4337…e22a130d ago0x79f903…0822b9
0xd0e6…e5cb0xe91c…6daaEthereumEthereum$167.1870%0x4337…e22a130d ago0xc52289…9f4fd9
0x13f4…17ff0x02bf…3208EthereumEthereum$145.1670%0x4337…e22a131d ago0xec6b12…319b40
0xbae5…37640x9566…7977EthereumEthereum$100.7670%0x4337…e22a132d ago0x61a26d…ffa692
0x41e5…f77c0x6887…a7c5EthereumEthereum$99.7570%0x4337…e22a132d ago0x242a11…45896e
0x974c…97a40x11be…0d27EthereumEthereum$94.4470%0x4337…e22a132d ago0xb4abaa…0617b6
0xd6ae…30e70x9ce2…bf44EthereumEthereum$91.9970%0x4337…e22a132d ago0x2a81a8…b7733b
0xc97b…bb850xbb7f…b209EthereumEthereum$89.5170%0x4337…e22a132d ago0xc59511…01f220
0xbab2…f0510x9246…ea6bEthereumEthereum$75.6470%0x4337…e22a132d ago0xd71101…08082e
0xbb1f…ef6a0x2004…7594EthereumEthereum$64.9370%0x4337…e22a133d ago0x4b01a4…2b2db8
0xf489…68340x37b1…ecf0EthereumEthereum$63.9070%0x4337…e22a133d ago0x2cb42a…cd5007
0xc7d6…735a0x6c25…3a15EthereumEthereum$60.9670%0x4337…e22a133d ago0x7c3129…e0fa71
0x57aa…f6520xe731…ddf4EthereumEthereum$46.2170%0x4337…e22a133d ago0xdcf600…9463dd
0x34bd…e16d0x5db6…7896EthereumEthereum$36.1770%0x4337…e22a133d ago0x08d299…75709f
0x4cf3…62bb0x1133…04ceEthereumEthereum$34.0270%0x4337…e22a133d ago0x1e13b1…9e98ef
0x208e…81140x2d55…1e4dEthereumEthereum$28.9170%0x4337…e22a133d ago0xbe4346…969103
0xd821…752c0x3118…3424EthereumEthereum$10.0670%0x4337…e22a134d ago0x92e83f…367d4b
0x6c3a…2c7d0xf8aa…d1fdEthereumEthereum$5.2970%0x4337…e22a134d ago0x10bc57…6659c5
0xa34b…a97f0xeb81…a14aEthereumEthereum$94.0070%0x4337…e22a217d ago0xe83c52…4378e8
0xa34b…a97f0xeb81…a14aEthereumEthereum$18.3270%0x4337…e22a219d ago0x0cdf4d…0b33d9
0xa34b…a97f0xeb81…a14aEthereumEthereum$94.0070%0x4337…e22a222d ago0x66c990…5b1c67
0xa34b…a97f0xeb81…a14aEthereumEthereum$13.5970%0x4337…e22a225d ago0xc0ba31…23850c
0xa34b…a97f0xeb81…a14aEthereumEthereum$46.7070%0x4337…e22a228d ago0x4dce56…66ce43
0xa34b…a97f0xeb81…a14aEthereumEthereum$94.0070%0x4337…e22a229d ago0xefdaad…3b3aab

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x4337…e22a 472,9030.1202 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…e22a's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x43370188473a398394e4ba4a7c7cbb2c6265e22a

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…e22a

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x43370188473a398394e4ba4a7c7cbb2c6265e22a&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.