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

x402 facilitatorBaseUnattributed

0x4337…7b1f

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
470,216↓ 100%
Bars: last 90 days
Settled (182d)
$43,345.40↓ 100%
Bars: last 90 days
Buyers
35↓ 100%
Distinct, last 182d
Sellers
53↓ 100%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
4d ago
Last seen

Settled volume, last 182 days

$43.35K total

Settlements relayed, last 182 days

521 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$39,891.00$0.0048212d agoGraph
0x4cd0…bc31$0.00$15,546.2116112d agoGraph
0x31d0…2cd7$0.00$15,160.7415482d agoGraph
0xa34b…a97f$2,634.17$0.002314d agoGraph
0xaa9c…5a6b$0.00$2,550.002025d agoGraph
0x1ae5…8654$0.00$1,880.00169d agoGraph
0x61fa…3063$0.00$1,880.00170d agoGraph
0xeb81…a14a$0.00$1,845.0412217d 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…575c0xf6ee…3bd2BaseBase$0.00471970%0x4337…7b1f166d ago0x9d466b…c5eae2
0x3be9…575c0xf6ee…3bd2BaseBase$0.00678370%0x4337…7b1f167d ago0xae0e5a…f57667
0x3be9…575c0x31d0…2cd7BaseBase$25.3770%0x4337…7b1f167d ago0xae0e5a…f57667
0x3be9…575c0xf6ee…3bd2BaseBase$0.00263470%0x4337…7b1f167d ago0x935697…38d9d8
0x3be9…575c0x31d0…2cd7BaseBase$10.3170%0x4337…7b1f167d ago0x935697…38d9d8
0x3be9…575c0x31d0…2cd7BaseBase$500.0070%0x4337…7b1f169d ago0x488453…cf2d50
0x3be9…575c0x31d0…2cd7BaseBase$10.3370%0x4337…7b1f169d ago0xb04185…ab408c
0x3be9…575c0xf6ee…3bd2BaseBase$0.00997870%0x4337…7b1f169d ago0xb04185…ab408c
0x3be9…575c0x31d0…2cd7BaseBase$500.0070%0x4337…7b1f169d ago0x92cd16…caff2b
0x0d05…0d050x0e84…b808BaseBase$0.2525%0x4337…7b1f219d ago0x8df536…3941dd
0x0d05…0d050x0e84…b808BaseBase$0.0525%0x4337…7b1f229d ago0xc54ea7…c4ca4d
0x4f1b…95220xaaff…b5f9BaseBase$1.0070%0x4337…7b1f442d ago0xce0e8b…029257
0x52e3…70600xaaff…b5f9BaseBase$1.0070%0x4337…7b1f442d ago0x210ac8…6463b9
0xbadc…b8dd0x5590…8aa6BaseBase$1.0070%0x4337…7b1f448d ago0x4531c1…caa12d
0x5a52…4aa20x5590…8aa6BaseBase$1.0070%0x4337…7b1f448d ago0xcc78e2…97bbf9
0x9e6f…ad7c0x9b3e…923cBaseBase$1.0070%0x4337…7b1f448d ago0x3ee313…09952d
0xcda3…f5e10x9b3e…923cBaseBase$1.0070%0x4337…7b1f449d ago0x546ee3…33b161
0xa34b…a97f0x6c86…0753BaseBase$251.0270%0x4337…7b1f462d ago0x1cc48a…1e045e
0xa34b…a97f0x6c86…0753BaseBase$203.7370%0x4337…7b1f463d ago0x8a0350…775333
0xa34b…a97f0xb8a9…1617BaseBase$5.0070%0x4337…7b1f466d ago0x7b6e00…e56529
0xa34b…a97f0x6c86…0753BaseBase$50.7370%0x4337…7b1f467d ago0xe0c6b3…34ba2b
0xa34b…a97f0x6c86…0753BaseBase$200.6570%0x4337…7b1f483d ago0x78cce6…9f6868

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

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x4337…7b1f 470,2160.0000 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…7b1f's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x43370308b53e3611521ba48e2f7632a5644d7b1f

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…7b1f

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x43370308b53e3611521ba48e2f7632a5644d7b1f&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.