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

x402 facilitatorBaseUnattributed

0x4337…4bba

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
430,074↓ 100%
Bars: last 90 days
Settled (182d)
$34,156.04↓ 100%
Bars: last 90 days
Buyers
31↓ 100%
Distinct, last 182d
Sellers
37↓ 100%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
3d ago
Last seen

Settled volume, last 182 days

$34.16K total

Settlements relayed, last 182 days

416 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$30,197.25$0.0038510d agoGraph
0x31d0…2cd7$0.00$14,228.2113981d agoGraph
0x4cd0…bc31$0.00$13,698.5411310d agoGraph
0xaa9c…5a6b$0.00$1,950.001822d agoGraph
0xf6ac…6cbc$227.46$227.152128d agoGraph
0xa34b…a97f$329.48$0.00623d agoGraph
0x5d50…fa71$263.30$0.001128d agoGraph
0x4b03…5511$0.00$263.301128d 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…575c0x5fa1…891eEthereumEthereum$15.4570%0x4337…4bba82d ago0xd76dfa…f045d1
0x3be9…575c0x5fa1…891eEthereumEthereum$154.5070%0x4337…4bba115d ago0xc68fe7…273c34
0xbe5b…08900x8f7a…5adcEthereumEthereum$2.6770%0x4337…4bba127d ago0x0f2633…c57320
0x5d50…fa710x4b03…5511EthereumEthereum$263.3070%0x4337…4bba128d ago0x658eb8…6c8364
0x0787…ba510x6bd0…2026EthereumEthereum$240.8070%0x4337…4bba128d ago0x714ec9…85c775
0x1e70…75080x299c…8c65EthereumEthereum$235.5970%0x4337…4bba128d ago0xad7c00…afb497
0xf6ac…6cbc0x343a…8fe0EthereumEthereum$227.4670%0x4337…4bba128d ago0x8f45fa…cbea81
0x0f43…c2580xf6ac…6cbcEthereumEthereum$227.1570%0x4337…4bba128d ago0x9546bc…de0023
0x7506…31a20x0c73…6568EthereumEthereum$222.1570%0x4337…4bba128d ago0x7b4c0e…8acd7b
0x6f42…3f1d0xaf1e…230dEthereumEthereum$214.7070%0x4337…4bba128d ago0xa64d1b…e75d16
0x455d…95dc0xc1c3…0993EthereumEthereum$204.7970%0x4337…4bba128d ago0x5fef01…d936d3
0xa6c3…a3a30xcf3d…bfc2EthereumEthereum$187.1970%0x4337…4bba128d ago0xb0105b…e36d5a
0xbfb7…b6af0xa2e5…69bfEthereumEthereum$178.1470%0x4337…4bba128d ago0x96fffb…e25f29
0xbe66…74190x7142…5b0eEthereumEthereum$176.6170%0x4337…4bba128d ago0x9cf217…7d300f
0xc406…1f800x525c…9a13EthereumEthereum$169.0270%0x4337…4bba128d ago0x348982…9a0a90
0x79cc…32140x2a72…4e00EthereumEthereum$166.0770%0x4337…4bba129d ago0x41c0f1…af8ad4
0x478e…9ea00xeae4…a608EthereumEthereum$151.9070%0x4337…4bba129d ago0x88b0f9…66bdc9
0x8e8d…94ab0x9b5b…9c67EthereumEthereum$140.3870%0x4337…4bba129d ago0x083dc7…df6845
0xd36f…1df70x91b9…27b7EthereumEthereum$135.8450%0x4337…4bba129d ago0xb85a51…70dbdf
0xbfc4…236b0x7d7a…a896EthereumEthereum$132.0450%0x4337…4bba129d ago0x9e41e9…b22e4a
0xf0ae…33fe0x1313…ba16EthereumEthereum$120.8970%0x4337…4bba129d ago0x671d51…6a0a96
0x01a2…39740xf0c1…3f3fEthereumEthereum$97.5050%0x4337…4bba130d ago0xc080d1…8323b5
0xc774…f7f60x52b3…a0e2EthereumEthereum$91.4470%0x4337…4bba130d ago0x22d30b…7a7281
0xa0b9…435a0x389b…401eEthereumEthereum$60.4370%0x4337…4bba131d ago0xa92ba0…adb929
0xc41f…8f9a0x57aa…f652EthereumEthereum$45.9170%0x4337…4bba131d ago0x25f2db…a80b18

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x4337…4bba 430,0740.0000 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…4bba's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x43370351c9a297bf8377ca1e46576401a9ac4bba

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…4bba

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x43370351c9a297bf8377ca1e46576401a9ac4bba&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.