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
9h 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
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae98d ago0xb6497f…d13abc
0x391a…cec00x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae98d ago0x28b716…de0693
0xb99f…e65f0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae98d ago0x6c3c05…e1681c
0x79a4…9a790x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae98d ago0xc178e8…1dacc6
0x5e7d…fca60x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae98d ago0x741cd5…8c34cb
0x31e2…e3f00x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae98d ago0xff8c75…bb2929
0x83db…e6520x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae98d ago0x81cc73…dd2b99
0xb5d9…39bb0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae98d ago0xb41a9d…5aa8ae
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae99d ago0x5a842b…8b574d
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae99d ago0x9d54f7…f7eff9
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae99d ago0x78bbd6…6ee3d3
0x391a…cec00x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae99d ago0xa4b1eb…046bb1
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae99d ago0xcb720f…2dd508
0x8d89…18090xc6e1…0a73Base SepoliaBase Sepolia$0.0270%0x7f38…3fae100d ago0x4923cd…edfe6e
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae100d ago0x477468…995cd6
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae100d ago0xef97ea…7cd43a
0x391a…cec00x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae100d ago0x4158f2…5a6458
0x5ccb…1c580x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae100d ago0x22bb12…18439b
0xe447…ae4b0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae100d ago0x3a361f…266730
0x592c…6e920x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae100d ago0x0909d5…c2052e
0xc488…54010x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae100d ago0x7c2e61…3c2d40
0xda3f…53030x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae100d ago0x7d9f88…9f6ea5
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae101d ago0xe148e0…f021c0
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae101d ago0xbdab68…1453da
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae101d ago0x4b172b…90de98

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.