Roundhouse

All listed chains.

x402 facilitatorBaseUnattributed

0x5228…cf8f

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
387,305
Bars: last 90 days
Settled (182d)
$21.45
Bars: last 90 days
Buyers
9
Distinct, last 182d
Sellers
9
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
20h ago
Last seen

Settled volume, last 182 days

$21.45 total

Settlements relayed, last 182 days

178 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
0xc6e1…0a73$0.00$12.952251d agoGraph
0x4f43…27d8$6.81$0.001251d agoGraph
0x36a2…e7d3$3.60$0.021151d agoGraph
0x6a46…0b3f$2.94$0.1716451d agoGraph
0xffb1…9911$0.00$3.01383d agoGraph
0x815e…ac29$3.00$0.00283d agoGraph
0xb49d…17a6$2.02$0.00283d agoGraph
0x314f…b508$2.02$0.002102d agoGraph

The wallets this facilitator most often relays settlements for, over its recent attributed window.

Settlements relayedAll listed chains

Open in the ledger, filtered
Payer PayeeChainAmountx402RouteAgeTxn hash
0x6a46…0b3f0x7d86…ec14Base SepoliaBase Sepolia$0.0170%0x5228…cf8f57d ago0xb532ed…272e54
0x6a46…0b3f0x7d86…ec14Base SepoliaBase Sepolia$0.0170%0x5228…cf8f57d ago0xa541d8…971f96
0x4f43…27d80x36a2…e7d3Base SepoliaBase Sepolia$0.0170%0x5228…cf8f67d ago0x10da49…8be819
0x4f43…27d80x36a2…e7d3Base SepoliaBase Sepolia$0.0170%0x5228…cf8f69d ago0x0697b5…fe13ba
0x4f43…27d80xc6e1…0a73Base SepoliaBase Sepolia$0.0270%0x5228…cf8f71d ago0xcfcee8…62313b
0xa33a…78930xc6e1…0a73Base SepoliaBase Sepolia$0.0270%0x5228…cf8f72d ago0xef3b62…9cd7a7
0xa33a…78930xc6e1…0a73Base SepoliaBase Sepolia$0.0270%0x5228…cf8f72d ago0x330b28…1cc1df
0x4f43…27d80x2351…4894Base SepoliaBase Sepolia$0.5070%0x5228…cf8f75d ago0x8813e1…7add0c
0xb49d…17a60xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0x5228…cf8f83d ago0x2ad966…c5fb7f
0x815e…ac290xffb1…9911Base SepoliaBase Sepolia$2.0070%0x5228…cf8f83d ago0x808b6d…397089
0x815e…ac290xffb1…9911Base SepoliaBase Sepolia$1.0070%0x5228…cf8f83d ago0x61f46d…c61d11
0xfd5e…4f2e0xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0x5228…cf8f84d ago0x6c402c…0dc15e
0x4f43…27d80x73e1…12d0Base SepoliaBase Sepolia$1.0070%0x5228…cf8f89d ago0xa1a03a…10e597
0x4f43…27d80xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0x5228…cf8f90d ago0x0d92ff…21f407
0x4f43…27d80xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0x5228…cf8f90d ago0x91e77b…f7bda7
0x726e…f2e00xffb1…9911Base SepoliaBase Sepolia$0.0170%0x5228…cf8f91d ago0x18a44d…08336d
0xb49d…17a60xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0x5228…cf8f92d ago0x9c030f…ad7f37
0x4f43…27d80x2351…4894Base SepoliaBase Sepolia$0.0270%0x5228…cf8f98d ago0x08612c…3de69a
0x4f43…27d80xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0x5228…cf8f100d ago0x2b0a94…c0edf5
0x314f…b5080xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0x5228…cf8f102d ago0xe24960…bbd7c3
0x314f…b5080xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0x5228…cf8f102d ago0x0474d7…10d30c
0x36a2…e7d30xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0x5228…cf8f102d ago0x62be3d…0a8faf
0x4f43…27d80xc6e1…0a73Base SepoliaBase Sepolia$1.0170%0x5228…cf8f104d ago0x6fd2e8…ecb0b3
0x4f43…27d80xc6e1…0a73Base SepoliaBase Sepolia$0.2070%0x5228…cf8f104d ago0x536a09…8060b6
0x36a2…e7d30x07a6…4df4Base SepoliaBase Sepolia$1.0170%0x5228…cf8f105d ago0xd64c10…f26bd1

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x5228…cf8f 387,3051.5403 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 0x5228…cf8f's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x5228fb3123ae9b8fcadf589a8d8985edff1ccf8f

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: 0x5228…cf8f

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x5228fb3123ae9b8fcadf589a8d8985edff1ccf8f&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.