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
1d 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$150.00377d 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
0x0af5…7f350x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae50d ago0xe0666c…6c9fde
0xb069…287d0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae50d ago0x8862e1…4fce1c
0x171c…12c00x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae50d ago0x6217be…260bcc
0xd421…05ba0x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae51d ago0x264eba…33dee1
0xba67…ac000x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae51d ago0xb75244…e9f099
0x6932…30180x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae51d ago0xa261b3…dee551
0x8315…42f80x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae53d ago0x429720…f2c682
0x2aa4…fb940x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae53d ago0x6f2347…dbe6e7
0x10e1…5d260x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae53d ago0x9ebe65…d93045
0x6462…ca320x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae53d ago0x131180…6ac53a
0xb6f8…c0d20x85b3…e7c1Base SepoliaBase Sepolia$0.9170%0x7f38…3fae53d ago0x0bd0a8…0bf8c0
0xb6f8…c0d20x85b3…e7c1Base SepoliaBase Sepolia$0.9170%0x7f38…3fae53d ago0x351a2e…1c82c7
0xb6f8…c0d20x85b3…e7c1Base SepoliaBase Sepolia$0.9170%0x7f38…3fae53d ago0xb6df11…2b4b98
0xb6f8…c0d20xedec…04afBase SepoliaBase Sepolia$1.0070%0x7f38…3fae54d ago0xff9eef…e293c2
0xe834…18d60x0bd7…ef11Base SepoliaBase Sepolia$2.0070%0x7f38…3fae54d ago0xfa1fef…e17a58
0xb6f8…c0d20xa095…bbe1Base SepoliaBase Sepolia$9.2470%0x7f38…3fae77d ago0xcb7bef…4afc4e
0xf153…63d70x2410…1edcBase SepoliaBase Sepolia$1.0070%0x7f38…3fae77d ago0x902dde…22c78b
0x391a…cec00x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae77d ago0x4095c1…e1e13d
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae77d ago0xf2a6dd…4009a2
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae77d ago0x8b7f19…28069f
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae77d ago0x4f66e0…ad8322
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae77d ago0xbfb3ee…130cd7
0x391a…cec00x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae77d ago0x982d17…b1ba94
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0050%0x7f38…3fae77d ago0xc99627…f24e33
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0x7f38…3fae77d ago0x68daa2…799f25

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.