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

x402 facilitatorBaseUnattributed

0x4337…ef25

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
428,840↓ 100%
Bars: last 90 days
Settled (182d)
$28,221.56↓ 100%
Bars: last 90 days
Buyers
23↓ 100%
Distinct, last 182d
Sellers
31↓ 100%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
1d ago
Last seen

Settled volume, last 182 days

$28.22K total

Settlements relayed, last 182 days

449 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$25,551.80$0.0042511d agoGraph
0x31d0…2cd7$0.00$12,698.2315684d agoGraph
0x4cd0…bc31$0.00$11,137.9712311d agoGraph
0xaa9c…5a6b$0.00$780.001422d agoGraph
0x72ce…ead3$0.00$470.00128d agoGraph
0x8a02…97c5$0.00$440.00578d agoGraph
0xa34b…a97f$432.09$0.00681d agoGraph
0x6c86…0753$0.00$397.293461d 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
0xae90…ab020xd96c…f92bEthereumEthereum$264.2970%0x4337…ef25128d ago0x7dd23a…bed9bd
0x1564…e26a0x5d50…fa71EthereumEthereum$263.0270%0x4337…ef25128d ago0x7806a7…d4ea29
0x84a5…85170xbf8a…ff0aEthereumEthereum$260.9170%0x4337…ef25128d ago0x1bdfd3…c17b53
0xfb79…72390xc38e…5c95EthereumEthereum$240.0270%0x4337…ef25128d ago0xa213bc…76a559
0x8627…edde0xa719…907bEthereumEthereum$215.6370%0x4337…ef25128d ago0x10b443…8a8cba
0xb196…ddf60x4322…3908EthereumEthereum$207.3670%0x4337…ef25128d ago0xf2bb44…d82f8f
0xbf77…72cc0x7e83…f186EthereumEthereum$184.9970%0x4337…ef25128d ago0x0b68be…a323ee
0x38c0…cb4b0x65a0…615bEthereumEthereum$175.4170%0x4337…ef25128d ago0x59ff56…b646bc
0xec11…bff40xc8b0…bd04EthereumEthereum$114.1270%0x4337…ef25129d ago0xaa2563…f33d41
0x185b…e4810x2d75…568eEthereumEthereum$84.3970%0x4337…ef25130d ago0x913f12…351b91
0x8ba5…28e90x43a8…23acEthereumEthereum$80.5570%0x4337…ef25130d ago0xc2c092…885739
0x805b…75bd0x8ba5…28e9EthereumEthereum$80.2370%0x4337…ef25130d ago0x57837a…67e91d
0x8447…e3f10x1853…0bd5EthereumEthereum$78.0170%0x4337…ef25130d ago0x716a6e…50f2a3
0x229a…f8600x66ae…7b6cEthereumEthereum$76.6570%0x4337…ef25130d ago0x6b2976…0f4bb6
0x7dbf…eb310xa5c2…1e4fEthereumEthereum$63.3870%0x4337…ef25131d ago0xed02d1…8b223b
0x6c25…3a150x21ff…25b3EthereumEthereum$61.2470%0x4337…ef25131d ago0xd57b1d…9f6967
0x2032…f6980x1fc4…33ffEthereumEthereum$59.1670%0x4337…ef25131d ago0xe7d0f4…510266
0x5a26…55db0x2032…f698EthereumEthereum$58.8970%0x4337…ef25131d ago0xcfb6ce…03019c
0x9a0d…f5990x66a5…79beEthereumEthereum$38.8670%0x4337…ef25131d ago0x27640a…a43256
0x9748…735f0x0da6…8030EthereumEthereum$27.8270%0x4337…ef25131d ago0xbc63d1…518a0b

This section carries the recent record. The ledger pages the whole history, with every filter available.

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x4337…ef25 428,8400.0000 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…ef25's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x43370371e0bb085d04d02a815230aaf67b35ef25

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…ef25

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x43370371e0bb085d04d02a815230aaf67b35ef25&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.