Roundhouse

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

x402 facilitatorBaseUnattributed

0x7f38…3fae

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
355,041
Bars: last 90 days
Settled (182d)
$632.58
Bars: last 90 days
Buyers
143
Distinct, last 182d
Sellers
9
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
8h ago
Last seen

Settled volume, last 182 days

$632.59 total

Settlements relayed, last 182 days

465 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
0xb6f8…c0d2$284.53$0.001554d agoGraph
0x2ef8…f678$0.00$209.0331177d agoGraph
0x48b8…cdcb$0.00$150.00378d agoGraph
0xb7e6…32c8$137.01$0.0023777d agoGraph
0x2410…1edc$0.00$136.0013651d agoGraph
0xfafc…31ce$0.00$100.001103d agoGraph
0x391a…cec0$67.00$0.006777d agoGraph
0xa095…bbe1$0.00$27.19377d 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
0x1b99…78bb0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae91d ago0xfe580f…82dd11
0x83ec…149a0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae91d ago0xae71f3…60be1a
0xa5e0…51e60x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae91d ago0x084a40…9efec9
0x0ef0…b47d0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae91d ago0xfc2290…cc2ca3
0xc148…1c930x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae91d ago0x325639…38134f
0x195f…2e3d0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae91d ago0x050a4d…d31cc1
0x2539…75460x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae91d ago0x98ef7e…18392e
0xc95a…cadb0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae91d ago0x32217e…5038c0
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae91d ago0x4b550f…314436
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae91d ago0x1b25e5…ccdd65
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae91d ago0x330440…a542a5
0xb63e…22460x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae92d ago0x167c49…ae3ec6
0xe898…a1f30x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae92d ago0x671cc8…680e3a
0xdd1b…e63c0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae92d ago0x6b2c66…f4eada
0x7b75…bf860x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae92d ago0x7e177e…a06c79
0xc99a…c8ea0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae92d ago0x640ae1…459a5b
0x106a…24180x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae92d ago0xded3b9…eb52bc
0xc5d6…98550x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae92d ago0xbd0fd4…2f83ce
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae92d ago0xac2643…74d14a
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae92d ago0x8b08f1…2c119c
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae92d ago0x0f6ae0…a9ce89
0x391a…cec00x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae92d ago0x6bd047…a92207
0x0c95…4c6b0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae93d ago0xf441e4…20b680
0x57a5…ea960x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae93d ago0x32f7a2…3ef872
0xf8a1…7edd0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae93d ago0x4d425d…d9ad37

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x7f38…3fae 355,0418.3415 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 0x7f38…3fae's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x7f38490dd7276a19a86e50697f9b0a4598f03fae

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: 0x7f38…3fae

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x7f38490dd7276a19a86e50697f9b0a4598f03fae&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.