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
0x37ec…4a760x5b99…9a82Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xf5e328…250423
0x216b…320e0xdb5c…39d1Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xd43831…e4a749
0x2974…d75c0x7b0e…6f39Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xa7da7b…93fec5
0x4ec4…4b730xd1da…7178Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x9c5805…05c855
0x80c5…6cc80xf0a7…64daBase SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xa933f1…370c0a
0x18e4…329f0x0776…3d47Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x721dcc…407e78
0xe3af…36e70xdc4a…cab5Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x4c6009…4e03c2
0x9246…a72c0xbdc7…9922Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x5d4971…418f86
0x18cd…87e30x24ad…2f48Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xb1197c…c35f2b
0x37ec…4a760x496d…7384Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xd43634…b9a795
0x216b…320e0x0d7c…3ba2Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x615407…a29060
0x56c4…520c0xd566…1576Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x0f7da3…69c026
0x4ec4…4b730xe7c7…b319Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x248930…74d3b1
0x80c5…6cc80xa68d…ba64Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xb8b196…c48969
0x18e4…329f0x70f7…a231Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x4eb494…4eda63
0xe3af…36e70x4863…a953Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x7a7f8e…97f651
0x2974…d75c0xa5c0…99ccBase SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x6fbc70…64c9e1
0x18cd…87e30x5b99…9a82Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x83f256…79f290
0x37ec…4a760xdb5c…39d1Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xe9fb24…07ffe9
0x216b…320e0x7b0e…6f39Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xdde2e1…796a02
0x56c4…520c0xd1da…7178Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xb74322…023852
0x9246…a72c0xf0a7…64daBase SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x2fbd9f…c82aa5
0x80c5…6cc80x0776…3d47Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x5f4b36…1db6f5
0x18e4…329f0xdc4a…cab5Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x325f30…eb33b5
0xe3af…36e70x9cdc…1717Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xe48b6e…03375b

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.