Roundhouse

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

x402 facilitatorBaseUnattributed

0xb84f…bfe9

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
11,911
Bars: last 90 days
Settled (182d)
$20.75
Bars: last 90 days
Buyers
10
Distinct, last 182d
Sellers
4
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
4h ago
Last seen

Settled volume, last 182 days

$20.75 total

Settlements relayed, last 182 days

170 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
0xffb1…9911$0.00$11.00583d agoGraph
0xc6e1…0a73$0.00$8.281856d agoGraph
0xffd0…2cb2$8.00$0.00283d agoGraph
0x4f43…27d8$4.16$0.001056d agoGraph
0xa33a…7893$2.02$0.00279d agoGraph
0x815e…ac29$2.00$0.00283d agoGraph
0x6a46…0b3f$1.47$0.2116854d agoGraph
0x7d86…ec14$0.00$1.2612654d 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
0x4f43…27d80xc6e1…0a73Base SepoliaBase Sepolia$0.0270%0xb84f…bfe971d ago0xc0371d…6dbfbc
0x4f43…27d80xc6e1…0a73Base SepoliaBase Sepolia$0.0270%0xb84f…bfe971d ago0x85daba…ab7308
0x4f43…27d80xc6e1…0a73Base SepoliaBase Sepolia$0.0270%0xb84f…bfe971d ago0xd75073…97e676
0x36a2…e7d30xc6e1…0a73Base SepoliaBase Sepolia$0.0270%0xb84f…bfe971d ago0x38f9bc…bd6992
0x36a2…e7d30xc6e1…0a73Base SepoliaBase Sepolia$0.0270%0xb84f…bfe971d ago0x3ecf72…323e5f
0x179a…9bca0xc6e1…0a73Base SepoliaBase Sepolia$0.0270%0xb84f…bfe972d ago0xd82665…0ccf77
0x4f43…27d80xc6e1…0a73Base SepoliaBase Sepolia$0.0270%0xb84f…bfe972d ago0x4193ba…3cddb1
0x4f43…27d80xc6e1…0a73Base SepoliaBase Sepolia$0.0270%0xb84f…bfe976d ago0xb37514…50d1a5
0x4f43…27d80xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0xb84f…bfe979d ago0xeb04bb…43c096
0x36a2…e7d30xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0xb84f…bfe979d ago0x7a1232…0d33cb
0xa33a…78930xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0xb84f…bfe979d ago0x247092…820019
0x4f43…27d80xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0xb84f…bfe979d ago0x55df96…664f48
0xa33a…78930xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0xb84f…bfe979d ago0x7ae7aa…a925ae
0xb49d…17a60xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0xb84f…bfe983d ago0x4bc4d6…4559bd
0x815e…ac290xffb1…9911Base SepoliaBase Sepolia$1.0070%0xb84f…bfe983d ago0xe4dacd…119cd0
0xfe41…0de00xffb1…9911Base SepoliaBase Sepolia$1.0070%0xb84f…bfe983d ago0xb26af3…15f772
0x815e…ac290xffb1…9911Base SepoliaBase Sepolia$1.0070%0xb84f…bfe983d ago0x01e775…e528f5
0xffd0…2cb20xffb1…9911Base SepoliaBase Sepolia$1.0070%0xb84f…bfe983d ago0xb94681…8ec136
0xffd0…2cb20xffb1…9911Base SepoliaBase Sepolia$7.0070%0xb84f…bfe983d ago0x53505f…a87360
0x4f43…27d80xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0xb84f…bfe984d ago0x60ce5b…c44e04

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

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0xb84f…bfe9 11,9110.0108 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 0xb84f…bfe9's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0xb84f0ea47dc1946602d111d8a005f2d4a971bfe9

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: 0xb84f…bfe9

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0xb84f0ea47dc1946602d111d8a005f2d4a971bfe9&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.