Roundhouse

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

x402 facilitatorBaseUnattributed

0xd407…f1bf

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
3,678,219↓ 100%
Bars: last 90 days
Settled (182d)
$35,789.08↓ 100%
Bars: last 90 days
Buyers
12.79K↓ 100%
Distinct, last 182d
Sellers
13.82K↓ 100%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
5h ago
Last seen

Settled volume, last 182 days

$35.79K total

Settlements relayed, last 182 days

913.34K 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
0x2096…287c$0.00$65.0436010d agoGraph
0xc49b…45e0$40.24$0.002938d agoGraph
0x6c71…b5c1$13.63$0.00241d agoGraph
0x7848…6b65$12.80$0.002050d agoGraph
0xcf49…9379$0.00$12.802050d agoGraph
0x8621…a677$8.35$0.004437d agoGraph
0x2e0c…ec29$1.66$1.662,14650d agoGraph
0x6911…27c2$0.86$1.72350d 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
0x2e0c…ec290x2e0c…ec29Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0x4a61b0…c8f3b7
0x2e0c…ec290x2e0c…ec29Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0xe37d30…47ef3c
0x2e0c…ec290x2e0c…ec29Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0x04209f…e57fe2
0x2e0c…ec290x2e0c…ec29Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0x81897b…e3535e
0x2e0c…ec290x2e0c…ec29Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0x26602e…fffe09
0xe30c…dbf60xee90…a3cbBase SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0x1ba693…efaaba
0xb366…d6990x9d1a…d953Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0xe1b3fa…4b85e2
0x2c84…68300x769d…7cafBase SepoliaBase Sepolia$0.0004170%0xd407…f1bf50d ago0xf6070b…964509
0x2e0c…ec290x2e0c…ec29Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0xaa9d22…aba151
0x2e0c…ec290x2e0c…ec29Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0x1d58df…464461
0x2e0c…ec290x2e0c…ec29Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0x2f5b8b…bfc6ba
0x2e0c…ec290x2e0c…ec29Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0x6516e9…af976a
0x2e0c…ec290x2e0c…ec29Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0x0942c8…5106f6
0x9d1a…d9530x23a5…fe88Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0x24bdd7…0b49de
0x2e0c…ec290x2e0c…ec29Base SepoliaBase Sepolia$0.0170%0xd407…f1bf50d ago0x8c5bf3…281950
0x7848…6b650xcf49…9379Base SepoliaBase Sepolia$0.1070%0xd407…f1bf50d ago0xaaaf32…677b5a
0x7848…6b650xcf49…9379Base SepoliaBase Sepolia$0.1070%0xd407…f1bf50d ago0x640534…ad9ffe
0x14ed…08ce0x61e2…aad3Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0x94069a…2515c8
0x7848…6b650xcf49…9379Base SepoliaBase Sepolia$1.0070%0xd407…f1bf50d ago0x5d17f6…cb137f
0x7848…6b650xcf49…9379Base SepoliaBase Sepolia$1.0070%0xd407…f1bf50d ago0xa26573…ab326c
0x7848…6b650xcf49…9379Base SepoliaBase Sepolia$1.0070%0xd407…f1bf50d ago0xa8a5e3…0cd0d7
0x2e0c…ec290x2e0c…ec29Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0x20fc59…9e84bc
0x2e0c…ec290x2e0c…ec29Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0xcc49bd…1a5271
0x2e0c…ec290x2e0c…ec29Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0xbdef78…dc71cc
0x2e0c…ec290x2e0c…ec29Base SepoliaBase Sepolia$0.00170%0xd407…f1bf50d ago0x1dc2b4…dfd636

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0xd407…f1bf 3,678,2190.0840 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 0xd407…f1bf's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0xd407e409e34e0b9afb99ecceb609bdbcd5e7f1bf

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: 0xd407…f1bf

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0xd407e409e34e0b9afb99ecceb609bdbcd5e7f1bf&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.