Filtered to Base 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)
851,108↑ 300%
Bars: last 90 days
Settled (182d)
$52,696.62↑ 145%
Bars: last 90 days
Buyers
28↑ 167%
Distinct, last 182d
Sellers
46↑ 267%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
13h ago
Last seen

Settled volume, last 182 days

$52.70K total

Settlements relayed, last 182 days

518 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$48,195.27$0.004881h agoGraph
0xa34b…a97f$23,202.15$0.005119h agoGraph
0x4cd0…bc31$0.00$20,285.521611h agoGraph
0x31d0…2cd7$0.00$19,206.8016480d agoGraph
0x8c84…f8be$0.00$15,133.227228d agoGraph
0xeb81…a14a$0.00$7,933.7440216d agoGraph
0xaa9c…5a6b$0.00$3,530.001924d agoGraph
0xe5a5…6fab$0.00$1,532.20268d agoGraph

The wallets this facilitator most often relays settlements for, over its recent attributed window.

Settlements relayedBase only

Open in the ledger, filtered
Payer PayeeChainAmountx402RouteAgeTxn hash
0x3be9…575c0x4cd0…bc31BaseBase$15.5270%0x4337…df9b33d ago0xfe03a7…bc1e7a
0x3be9…575c0xaa9c…5a6bBaseBase$30.0070%0x4337…df9b33d ago0x2126ab…857f88
0x3be9…575c0x4cd0…bc31BaseBase$50.4170%0x4337…df9b33d ago0x9e146d…668231
0x3be9…575c0x4cd0…bc31BaseBase$10.3970%0x4337…df9b34d ago0xefd849…f544b7
0x3be9…575c0xaa9c…5a6bBaseBase$50.0070%0x4337…df9b34d ago0x286d7b…70fb50
0x3be9…575c0x4cd0…bc31BaseBase$400.5670%0x4337…df9b34d ago0x080705…1c73bb
0x3be9…575c0xaa9c…5a6bBaseBase$30.0070%0x4337…df9b35d ago0x182d08…7a097d
0x3be9…575c0xee1e…6b3cBaseBase$522.5070%0x4337…df9b35d ago0x8039c6…17760c
0x3be9…575c0x4cd0…bc31BaseBase$60.4370%0x4337…df9b35d ago0x6cc82e…774f9a
0x3be9…575c0x4cd0…bc31BaseBase$50.4370%0x4337…df9b35d ago0xd0e615…73b61d
0x3be9…575c0x4cd0…bc31BaseBase$500.6170%0x4337…df9b35d ago0xb0970d…e55245
0x3be9…575c0x4cd0…bc31BaseBase$65.4370%0x4337…df9b36d ago0xb28e17…dc9aea
0x3be9…575c0x4cd0…bc31BaseBase$1.9770%0x4337…df9b37d ago0x639d1c…e0897b
0x3be9…575c0x4cd0…bc31BaseBase$10.4170%0x4337…df9b37d ago0x40b4e2…3f833a
0x3be9…575c0x4cd0…bc31BaseBase$10.4970%0x4337…df9b37d ago0x64872c…8a33ef
0x3be9…575c0x4cd0…bc31BaseBase$30.4270%0x4337…df9b37d ago0x6927f0…b1825b
0x3be9…575c0x4cd0…bc31BaseBase$11.7670%0x4337…df9b38d ago0xec0624…f315d0
0x3be9…575c0x4cd0…bc31BaseBase$84.5170%0x4337…df9b38d ago0xb88ad1…ff19ad
0x3be9…575c0xaa9c…5a6bBaseBase$60.0070%0x4337…df9b38d ago0x245780…450de9
0x3be9…575c0xaa9c…5a6bBaseBase$30.0070%0x4337…df9b38d ago0xdd915f…fb9082
0x3be9…575c0x4cd0…bc31BaseBase$5.4870%0x4337…df9b39d ago0x7a770c…465572
0x3be9…575c0x4cd0…bc31BaseBase$67.5170%0x4337…df9b39d ago0xc2887d…fcc2ea
0x3be9…575c0x4cd0…bc31BaseBase$24.4170%0x4337…df9b40d ago0x3f2785…38b89e
0x3be9…575c0x9566…7d74BaseBase$10.0070%0x4337…df9b41d ago0x999007…ba8020
0x3be9…575c0x4cd0…bc31BaseBase$35.4870%0x4337…df9b41d ago0x753036…dec9ff

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x4337…df9b 720,5610.1204 ETH——
0x4337…df9b 130,5471.1833 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.