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
3h 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
0x3f01…fe2c0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae85d ago0x7a6958…311763
0x5248…98410x2410…1edcBase SepoliaBase Sepolia$1.0050%0x7f38…3fae85d ago0x0950c0…f47d72
0x77f9…114f0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae86d ago0x604540…e16e69
0x391a…cec00x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae86d ago0x486e95…d098b3
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae86d ago0x1030c8…ff57e2
0x391a…cec00x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae86d ago0xeb0079…4083e1
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae86d ago0x341a01…e37a87
0xb5e3…6c220x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae86d ago0x215bae…4ce770
0x188a…48440x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae86d ago0x1506bd…3d4e9d
0xe058…410f0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae86d ago0xdb0450…cc7698
0x8c2a…fd570x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae86d ago0x65592b…91e2bb
0xf1c7…b0400x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae86d ago0x1d1283…57a96b
0x9431…c3ab0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae86d ago0x6219f5…df31d9
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae86d ago0xfd1379…8a07f3
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae86d ago0xcc4546…fcb786
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae86d ago0x191468…1b7619
0x391a…cec00x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae86d ago0x5d9bb3…879f75
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae86d ago0x7795d7…fc3be5
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae87d ago0x883c21…4c6466
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae87d ago0x9d586c…88a149
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae87d ago0x0f1fc1…0f64bb
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae87d ago0xf12ead…3cb4ec
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae87d ago0x6ef0b6…f8304b
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae87d ago0x735361…9f2383
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$0.0170%0x7f38…3fae87d ago0x9ead6c…7aadd6

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.