Roundhouse

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

x402 facilitatorBaseUnattributed

0xaa4e…066c

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
1,717
Bars: last 90 days
Settled (182d)
$20.67
Bars: last 90 days
Buyers
1
Distinct, last 182d
Sellers
1
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
18h ago
Last seen

Settled volume, last 182 days

$20.67 total

Settlements relayed, last 182 days

619 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
0xdbff…dd19$20.67$0.0061971d agoGraph
0x0849…a5d8$0.00$20.6761971d 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
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c71d ago0xe951eb…d5e1e4
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0470%0xaa4e…066c71d ago0x922199…a563ca
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c71d ago0xf09b80…5fdb1f
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c71d ago0x23b762…25da49
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c71d ago0xcb8eed…294fd3
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c71d ago0x7fb912…4ca20d
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c71d ago0x0e943a…3f67d0
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c71d ago0xa8573d…ab0907
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c71d ago0x75e3af…1ce2ac
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c71d ago0xffbf69…3c231c
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c71d ago0x251da9…57bcb1
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c71d ago0x38fb98…67bdb1
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0470%0xaa4e…066c71d ago0xfe6f5c…3207f0
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0470%0xaa4e…066c71d ago0xec3d0c…ffcac3
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c72d ago0x2fa66b…90e741
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c72d ago0x86d12b…ec841a
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c72d ago0x2ce505…717e34
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c72d ago0x7d0a37…d95962
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c72d ago0x184838…721a39
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c73d ago0x1e4f96…c713ab
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c73d ago0x5c1ac0…19ca83
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0470%0xaa4e…066c74d ago0x2a88ff…9027a5
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c74d ago0x2406b7…e4f659
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0470%0xaa4e…066c74d ago0x817b48…27c34e
0xdbff…dd190x0849…a5d8Base SepoliaBase Sepolia$0.0370%0xaa4e…066c74d ago0xeb7f77…d9b647

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0xaa4e…066c 1,7170.0082 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 0xaa4e…066c's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0xaa4e98faed1116034a11526824f2b2460f5a066c

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: 0xaa4e…066c

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0xaa4e98faed1116034a11526824f2b2460f5a066c&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.