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↑ 167%
Bars: last 90 days
Settled (182d)
$38,937.10↑ 21%
Bars: last 90 days
Buyers
39↑ 75%
Distinct, last 182d
Sellers
56↑ 75%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
2d ago
Last seen

Settled volume, last 182 days

$38.94K total

Settlements relayed, last 182 days

526 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$33,563.37$0.004833h agoGraph
0xa34b…a97f$17,340.97$0.005354d agoGraph
0x4cd0…bc31$0.00$14,311.771753h agoGraph
0x31d0…2cd7$0.00$13,961.5114378d agoGraph
0x8c84…f8be$0.00$9,608.904234d agoGraph
0xeb81…a14a$0.00$7,572.3343215d agoGraph
0xaa9c…5a6b$0.00$2,820.002125d agoGraph
0x8a02…97c5$0.00$695.00625d 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
0x3be9…575c0x6d7c…7a42EthereumEthereum$186.4370%0x4337…e22a14d ago0xe91804…1ec218
0x3be9…575c0x5fa1…891eEthereumEthereum$36.0570%0x4337…e22a26d ago0x4e306c…5bf1f4
0x3be9…575c0x5fa1…891eEthereumEthereum$108.1570%0x4337…e22a26d ago0xcf2080…a8f413
0x3be9…575c0x6d7c…7a42EthereumEthereum$283.2570%0x4337…e22a27d ago0xf6a8d8…41c616
0x3be9…575c0x6d7c…7a42EthereumEthereum$158.6270%0x4337…e22a38d ago0x371505…e10c3e
0xad35…cb7b0x0000…0000EthereumEthereum$12.9670%0x4337…e22a45d ago0x5d9a90…7278f2
0x3be9…575c0x5fa1…891eEthereumEthereum$15.4570%0x4337…e22a80d ago0x892a84…6d3d2b
0x3be9…575c0x0015…e678EthereumEthereum$15.4570%0x4337…e22a110d ago0x78e7f5…0133a1
0x3be9…575c0x5fa1…891eEthereumEthereum$46.3570%0x4337…e22a111d ago0xa1a653…bf0741
0x2e2d…3e9b0xc590…e88aEthereumEthereum$277.1870%0x4337…e22a128d ago0xe88c26…5952c1
0xd623…34f30x4b12…ade7EthereumEthereum$270.8450%0x4337…e22a128d ago0x7a172f…7fd385
0x3e9e…fc150x8715…daeaEthereumEthereum$269.5050%0x4337…e22a128d ago0x0a6c80…b87a63
0x2a72…71710xb4ef…e26aEthereumEthereum$265.5370%0x4337…e22a128d ago0x6fcca0…dc7cb7
0x0f0b…00a20xf877…8b8eEthereumEthereum$255.4670%0x4337…e22a128d ago0x430d9c…66e9da
0xb0d1…4ad10x8152…a03dEthereumEthereum$252.2570%0x4337…e22a128d ago0x617f57…f1b920
0xb7b3…8a1d0x632b…ab31EthereumEthereum$251.4170%0x4337…e22a128d ago0x6fec52…8d907a
0xba39…63650xb453…4a3eEthereumEthereum$245.3770%0x4337…e22a128d ago0x87e472…db698c
0xa64b…da730xcebe…2cb2EthereumEthereum$243.7070%0x4337…e22a128d ago0x48afef…a1ff5f
0x2079…7a530xfb97…c98bEthereumEthereum$238.0070%0x4337…e22a128d ago0x767029…f96370
0x45f7…7e3a0xb1ee…0653EthereumEthereum$234.8370%0x4337…e22a128d ago0xfc2896…afcc27
0xd4d7…f28f0xa2d7…413cEthereumEthereum$216.5970%0x4337…e22a128d ago0xfb3efe…35e9de
0xe46b…c0310xbcfe…012aEthereumEthereum$214.2170%0x4337…e22a128d ago0x03316d…d8af4c
0x4f00…e2290xd105…7e35EthereumEthereum$198.2470%0x4337…e22a128d ago0x98135f…f12f92
0x516c…14bf0x2ca9…1140EthereumEthereum$196.2970%0x4337…e22a128d ago0x08e290…d5585a
0x63c1…df9d0xeae5…1d41EthereumEthereum$183.3570%0x4337…e22a128d ago0x2ba328…67705c

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.