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
1d 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
0x2974…d75c0xdc4a…cab5Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xeee2a4…8ed7ef
0x4ec4…4b730x9cdc…1717Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x7892a6…baec71
0x80c5…6cc80x24ea…f3bdBase SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xc63772…15ec1b
0x216b…320e0x496d…7384Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x926227…f25f90
0x56c4…520c0x0d7c…3ba2Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xbead04…ffc5b2
0x9246…a72c0xd566…1576Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x198609…73e699
0x18cd…87e30xe7c7…b319Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xb5fa06…2514dc
0x37ec…4a760xa68d…ba64Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xe1276b…4e6432
0xe3af…36e70x70f7…a231Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x78aa18…8e86ea
0x2974…d75c0x4863…a953Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x217120…7f775e
0x4ec4…4b730xa5c0…99ccBase SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x28f406…5ca796
0x80c5…6cc80xbdc7…9922Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xc00d5b…230b3b
0x18e4…329f0x24ad…2f48Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x6b6599…102be1
0x56c4…520c0x7b0e…6f39Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x2406ef…ce3fbd
0x9246…a72c0xd1da…7178Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x87d02b…b47a17
0x18cd…87e30xf0a7…64daBase SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x00b981…f9bd69
0x37ec…4a760x0776…3d47Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x950684…be2c22
0x216b…320e0xdc4a…cab5Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xcc49dc…b9c76d
0x2974…d75c0x9cdc…1717Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x6550c8…291685
0x4ec4…4b730x24ea…f3bdBase SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xfbe443…f32b9c
0x80c5…6cc80xde42…9ed4Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xb64121…24c6db
0x18e4…329f0x5b99…9a82Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xf61cd7…3c7fb2
0xe3af…36e70xdb5c…39d1Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x252913…2ccf24
0x9246…a72c0xe7c7…b319Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0x791f9b…e6ebcf
0x18cd…87e30xa68d…ba64Base SepoliaBase Sepolia$0.000170%0xd91e…93c450d ago0xa82814…328a44

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.