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

x402 facilitatorBaseUnattributed

0x4337…df9b

2 relayer wallets · relayer observed on-chain

Txs relayed (lifetime)
851,077↑ 200%
Bars: last 90 days
Settled (182d)
$52,050.74↑ 97%
Bars: last 90 days
Buyers
28↑ 133%
Distinct, last 182d
Sellers
45↑ 233%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
1h ago
Last seen

Settled volume, last 182 days

$52.05K total

Settlements relayed, last 182 days

508 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$47,649.39$0.004791h agoGraph
0xa34b…a97f$23,102.15$0.005052d agoGraph
0x4cd0…bc31$0.00$19,739.641525h agoGraph
0x31d0…2cd7$0.00$19,206.8016479d agoGraph
0x8c84…f8be$0.00$15,133.227226d agoGraph
0xeb81…a14a$0.00$7,933.7440215d agoGraph
0xaa9c…5a6b$0.00$3,530.001923d agoGraph
0xe5a5…6fab$0.00$1,532.20267d 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$403.9270%0x4337…df9b1h ago0xfd223a…338285
0x3be9…575c0x6d7c…7a42EthereumEthereum$180.2570%0x4337…df9b29d ago0xc4c453…a99453
0x2991…e2d20xf8c6…b996EthereumEthereum$3.5070%0x4337…df9b127d ago0x34260b…1d4e2c
0x631a…08980x63b9…3ab8EthereumEthereum$281.9970%0x4337…df9b127d ago0x1c9055…387990
0xb0f0…fe410x2e2d…3e9bEthereumEthereum$276.8270%0x4337…df9b127d ago0x9702f3…5fe154
0xefa1…30bf0x3739…a3a9EthereumEthereum$275.8770%0x4337…df9b127d ago0x8ef71c…d67404
0x648c…1efd0x621d…79c3EthereumEthereum$262.5470%0x4337…df9b127d ago0xf19bfd…d8bc4c
0xd7c8…a8520xdb67…17d3EthereumEthereum$248.4370%0x4337…df9b128d ago0xbb91a0…a44036
0x007e…2a8c0xabea…c3f6EthereumEthereum$239.0070%0x4337…df9b128d ago0x1b875e…e3778a
0x0741…4d690x32e3…beafEthereumEthereum$228.0770%0x4337…df9b128d ago0x11b8ce…895c32
0x033f…58850x028c…7a6fEthereumEthereum$225.9470%0x4337…df9b128d ago0x2f0ac7…95090a
0xa2d7…413c0xf1e4…aeddEthereumEthereum$216.9070%0x4337…df9b128d ago0xa83d67…f50590
0x1b91…ec480x4e55…370bEthereumEthereum$210.7170%0x4337…df9b128d ago0x5dfc4d…76f7e8
0x486e…d4040xe75c…8c19EthereumEthereum$209.1370%0x4337…df9b128d ago0x244a78…942955
0xc1a0…5e6e0xaecd…f6d2EthereumEthereum$188.7570%0x4337…df9b128d ago0x080479…db2da5
0xab33…f3390x8670…503fEthereumEthereum$179.1370%0x4337…df9b128d ago0xf8638b…f33e59
0x525c…9a130x4035…84a8EthereumEthereum$169.3470%0x4337…df9b128d ago0xc54b10…842578
0x64b5…48d20x34d4…272aEthereumEthereum$167.7970%0x4337…df9b128d ago0xfe13d4…423e4a
0x214d…8c810xa9a8…2a11EthereumEthereum$153.0870%0x4337…df9b129d ago0x6ab4db…503494
0xb9ce…e97a0x4a71…2b60EthereumEthereum$130.0670%0x4337…df9b129d ago0x6a47af…9768ec
0xa36f…7a140xa058…3e9eEthereumEthereum$128.7970%0x4337…df9b129d ago0xc49899…8317b1
0x7186…dae60x64ed…d117EthereumEthereum$128.1570%0x4337…df9b129d ago0x9a7799…c3ade3
0x7915…b8000xec11…bff4EthereumEthereum$113.8870%0x4337…df9b129d ago0x80e812…4c780a
0x840f…49390x0545…281fEthereumEthereum$112.9670%0x4337…df9b129d ago0x140216…497866
0xbbfc…9f480x7ea4…6bbbEthereumEthereum$106.5970%0x4337…df9b130d ago0x2da47b…22773e

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x4337…df9b 720,5610.1204 ETH——
0x4337…df9b 130,5161.1826 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…df9b's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x4337006f33e2940fcbebd899bf2396117e65df9b

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…df9b

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x4337006f33e2940fcbebd899bf2396117e65df9b&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.