Roundhouse

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

x402 facilitatorBaseUnattributed

0xd91e…93c4

1 relayer wallet · relayer observed on-chain

107,515
Txs relayed (lifetime)
$3.51
Settled (182d)
Buyers
10
Distinct, last 182d
Sellers
20
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
3h ago
Last seen

Settled volume, last 182 days

$3.51 total

Settlements relayed, last 182 days

35.12K 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
0x9246…a72c$0.02$0.0020150d agoGraph
0x18e4…329f$0.02$0.0020150d agoGraph
0x18cd…87e3$0.02$0.0020050d agoGraph
0x37ec…4a76$0.02$0.0020050d agoGraph
0x216b…320e$0.02$0.0020050d agoGraph
0x56c4…520c$0.02$0.0020050d agoGraph
0x80c5…6cc8$0.02$0.0020050d agoGraph
0x4ec4…4b73$0.02$0.0020050d agoGraph

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

Settlements relayedBase Sepolia only

Open in the ledger, filtered
Payer PayeeChainAmountx402RouteAgeTxn hash
0x216b…320e0xde42…9ed4Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xb74a58…68a798
0x56c4…520c0x5b99…9a82Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x804bad…0002ee
0x4ec4…4b730xdb5c…39d1Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xa86928…fa2b69
0x80c5…6cc80x7b0e…6f39Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xc7342c…1747b0
0x18e4…329f0xd1da…7178Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xeac5d1…7e22b1
0xe3af…36e70xf0a7…64daBase SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x446c37…40274f
0x2974…d75c0x0776…3d47Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xcb5061…f55a9a
0x18cd…87e30xa5c0…99ccBase SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x18edc7…8389b2
0x37ec…4a760xbdc7…9922Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xd437d1…72dad5
0x216b…320e0x24ad…2f48Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x1644ac…0f02cd
0x56c4…520c0x496d…7384Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x4fddd2…c21230
0x9246…a72c0x0d7c…3ba2Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x519cb2…3643eb
0x80c5…6cc80xd566…1576Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x262e34…ab3ec8
0x18e4…329f0xe7c7…b319Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xc9d3fb…f019a2
0xe3af…36e70xa68d…ba64Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x802049…7fce2a
0x2974…d75c0x70f7…a231Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x2090da…0959f2
0x4ec4…4b730x4863…a953Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xa3fd48…972a27
0x37ec…4a760xde42…9ed4Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x87c89e…cb241a
0x216b…320e0x5b99…9a82Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x7a824f…733d12
0x56c4…520c0xdb5c…39d1Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x030a54…c2c89f
0x9246…a72c0x7b0e…6f39Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xa42b49…7b5d6e
0x18cd…87e30xd1da…7178Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x545033…8a38b6
0x18e4…329f0xf0a7…64daBase SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x4f5280…caff23
0xe3af…36e70x0776…3d47Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x0046b4…8ce683
0x2974…d75c0xdc4a…cab5Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xadab76…fd642c

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0xd91e…93c4 107,5150.1038 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 0xd91e…93c4's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0xd91e473bd40cb826358203d198bf1c86d3af93c4

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: 0xd91e…93c4

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0xd91e473bd40cb826358203d198bf1c86d3af93c4&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://preview.roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://preview.roundhouseai.io/skill.md first — it is the whole procedure.