Roundhouse

All listed chains.

x402 facilitatorBaseUnattributed

0xcfa5…7cbb

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
28,256
Bars: last 90 days
Settled (182d)
$2.50
Bars: last 90 days
Buyers
5
Distinct, last 182d
Sellers
4
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
1d ago
Last seen

Settled volume, last 182 days

$2.50 total

Settlements relayed, last 182 days

987 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
0x4020…0003$0.00$2.0553956d agoGraph
0xabb2…2656$1.26$0.0051556d agoGraph
0xa5bb…25ba$1.10$0.0043362d agoGraph
0x122f…b5c9$0.00$0.4444256d agoGraph
0x1190…413b$0.08$0.003562d agoGraph
0x1724…860e$0.05$0.00168d agoGraph
0xcfa5…7cbb$0.00$0.004471d agoGraph
0xd511…f4b0$0.003$0.00369d 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
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb59d ago0xbbaaaa…9320e2
0xabb2…26560x4020…0003Base SepoliaBase Sepolia$0.00570%0xcfa5…7cbb59d ago0xc40426…0c81dc
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb59d ago0x6380a8…74f1a3
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb59d ago0x0187b5…f63a2f
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb59d ago0x85d825…d30dae
0xabb2…26560x4020…0003Base SepoliaBase Sepolia$0.00570%0xcfa5…7cbb59d ago0xd68356…ae8a66
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb59d ago0x5da953…9e541f
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb59d ago0x089dfc…0b9c12
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb60d ago0x15a419…62f390
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb60d ago0x4823a7…349ef9
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb60d ago0x495bfb…093958
0xabb2…26560x4020…0003Base SepoliaBase Sepolia$0.00570%0xcfa5…7cbb60d ago0x646bd9…47514d
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb60d ago0xe7d241…1295ec
0xabb2…26560x4020…0003Base SepoliaBase Sepolia$0.00570%0xcfa5…7cbb60d ago0x898ce7…006965
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb60d ago0xf2714b…54dbf3
0xabb2…26560x4020…0003Base SepoliaBase Sepolia$0.00570%0xcfa5…7cbb60d ago0xae6b0c…9143e3
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb60d ago0xdd8845…fec915
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb60d ago0x12ab6b…cf3388
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb60d ago0x2ad5ca…09a5ff
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb60d ago0x9c48f0…bcfee1
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb60d ago0x30fafe…4497b6
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb60d ago0xd0de93…30eeb5
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb60d ago0x905251…785979
0xabb2…26560x122f…b5c9Base SepoliaBase Sepolia$0.00170%0xcfa5…7cbb60d ago0x4faee4…b180c9
0xabb2…26560x4020…0003Base SepoliaBase Sepolia$0.00570%0xcfa5…7cbb60d ago0xf78c4b…caf681

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0xcfa5…7cbb 28,2560.0042 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 0xcfa5…7cbb's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0xcfa51eeaf6b2831d2a7e09829477e88154647cbb

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: 0xcfa5…7cbb

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0xcfa51eeaf6b2831d2a7e09829477e88154647cbb&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.