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

x402 facilitatorBaseUnattributed

0x4337…8d0e

2 relayer wallets · relayer observed on-chain

Txs relayed (lifetime)
877,306↓ 39%
Bars: last 90 days
Settled (182d)
$49,400.16↓ 67%
Bars: last 90 days
Buyers
40→ 0%
Distinct, last 182d
Sellers
58→ 0%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
4h ago
Last seen

Settled volume, last 182 days

$49.40K total

Settlements relayed, last 182 days

561 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$43,816.77$0.005162h agoGraph
0x4cd0…bc31$0.00$26,637.842462h agoGraph
0x31d0…2cd7$0.00$12,181.7813077d agoGraph
0xa34b…a97f$11,082.13$0.005248d agoGraph
0x8c84…f8be$0.00$5,449.413284d agoGraph
0xeb81…a14a$0.00$4,270.7640215d agoGraph
0xaa9c…5a6b$0.00$2,680.002023d agoGraph
0x1ae5…8654$0.00$940.00168d 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…575c0xe055…939fEthereumEthereum$323.9070%0x4337…8d0e4d ago0x27b1bd…285f10
0x3be9…575c0x6d7c…7a42EthereumEthereum$206.0070%0x4337…8d0e13d ago0x57fc27…84dd6a
0x3be9…575c0x5fa1…891eEthereumEthereum$15.4570%0x4337…8d0e55d ago0x436e4e…d2a8b9
0x3be9…575c0x0015…e678EthereumEthereum$51.5070%0x4337…8d0e66d ago0xb70f0f…3707ca
0x3be9…575c0x0015…e678EthereumEthereum$15.4570%0x4337…8d0e110d ago0xae6690…318eb0
0x3be9…575c0x5fa1…891eEthereumEthereum$46.3570%0x4337…8d0e115d ago0x95746f…683a2e
0xe6f0…8b2b0x7597…aba4EthereumEthereum$2.0170%0x4337…8d0e127d ago0x571c5a…36e0d6
0x3739…a3a90x8b71…004cEthereumEthereum$276.2070%0x4337…8d0e127d ago0xe1e121…b66f3b
0xe922…4b660x117d…29b3EthereumEthereum$275.2170%0x4337…8d0e127d ago0xa26ba1…8afcb4
0xcd89…5dd20x9a7f…5d43EthereumEthereum$268.5370%0x4337…8d0e128d ago0x31cfbf…d33a21
0x88aa…25d50xaec9…cffbEthereumEthereum$266.4770%0x4337…8d0e128d ago0x685915…c220bc
0x9147…24a00x84a5…8517EthereumEthereum$260.6670%0x4337…8d0e128d ago0xe91158…bbd13e
0xb319…ee210x9510…b336EthereumEthereum$258.3470%0x4337…8d0e128d ago0x4656e5…ad9e92
0xb148…30ad0x0081…14bcEthereumEthereum$236.5570%0x4337…8d0e128d ago0x6d0ba4…a1ce0d
0xd0f1…23240x6da2…9855EthereumEthereum$224.9870%0x4337…8d0e128d ago0x50a2bf…211529
0x16f3…7fd60x2d6e…216dEthereumEthereum$218.8570%0x4337…8d0e128d ago0x8082dc…83c5d7
0x4316…cd4c0x8a0d…7218EthereumEthereum$180.1670%0x4337…8d0e128d ago0x56404e…11f905
0x0ba9…a79a0xc137…8d4fEthereumEthereum$178.6770%0x4337…8d0e128d ago0xdee344…9971f9
0x27d3…3fc10x5731…16fdEthereumEthereum$172.8070%0x4337…8d0e128d ago0x0555e8…61e405
0x17a5…52ec0x27d3…3fc1EthereumEthereum$172.5470%0x4337…8d0e128d ago0x6b5c4e…21ddf3
0x4d75…c2230x660b…7480EthereumEthereum$157.5970%0x4337…8d0e129d ago0x70b770…780d45
0x3950…c8520x9e47…03c4EthereumEthereum$147.1670%0x4337…8d0e129d ago0x5226ad…84840b
0xb935…42860x88f5…0dd4EthereumEthereum$140.8970%0x4337…8d0e129d ago0xad0c8c…85e19c
0xdca0…b8430x7186…dae6EthereumEthereum$127.8370%0x4337…8d0e129d ago0x54ff06…572f2c
0x4acc…a66e0x5d90…c072EthereumEthereum$121.9570%0x4337…8d0e129d ago0x9e44f5…8aa52c

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x4337…8d0e 723,3160.1185 ETH——
0x4337…8d0e 153,9901.1563 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…8d0e's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x4337003fcd2f56de3977ccb806383e9161628d0e

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…8d0e

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x4337003fcd2f56de3977ccb806383e9161628d0e&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.