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
2h 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$0.001553d 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$136.0013650d 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
0x9e81…e7b90x2410…1edcBase SepoliaBase Sepolia$1.0050%0x7f38…3fae82d ago0x2f31d6…facd11
0xef88…7e630x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae82d ago0x7b74da…2f7df6
0xc326…0b720x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae82d ago0x0bb35d…cf65c1
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae82d ago0x4906f3…153380
0x391a…cec00x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae82d ago0x2a280d…3e2a16
0x8d99…907e0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae82d ago0x2f1215…414d9f
0x391a…cec00x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae82d ago0xb7f1da…95829a
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae82d ago0xe03ccd…b9cc8c
0x5219…d4850x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae82d ago0xa9ae15…739640
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae82d ago0x52aa1b…0e9d01
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae82d ago0x30c323…012293
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae82d ago0xdfd472…2ed9c9
0x1049…4d710x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae83d ago0xa30824…30d136
0x0c6a…f6f40x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae83d ago0xfb3cf4…46904a
0x8bb9…4c610x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae83d ago0x4ce6d5…732184
0xfc5b…33d70x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae83d ago0x478507…4ab525
0x0b7c…d4350x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae83d ago0x63ea74…4d941f
0x6cea…f0ba0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae83d ago0xfabc45…f0a463
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae83d ago0x5e29f7…2ce92c
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae83d ago0x8ad87b…588537
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae83d ago0xc1bff3…c18f87
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae83d ago0x0d7a5f…008a95
0xb7fe…82790x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae83d ago0x7f894d…e7cedc
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae84d ago0xf15215…8c8aa1
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae84d ago0xc9b324…001636

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.