Roundhouse

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

x402 facilitatorBaseUnattributed

0x83d6…e41b

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
151
Bars: last 90 days
Settled (182d)
$2.05
Bars: last 90 days
Buyers
44
Distinct, last 182d
Sellers
40
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
13h ago
Last seen

Settled volume, last 182 days

$2.05 total

Settlements relayed, last 182 days

108 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
0xf08a…770b$1.00$0.005051d agoGraph
0x4020…0003$0.00$0.974851d agoGraph
0x1802…7a07$0.01$0.121353d agoGraph
0xdda3…84f1$0.04$0.04451d agoGraph
0xa887…9c8d$0.00$0.08451d agoGraph
0x6f6a…c2d9$0.04$0.02351d agoGraph
0xf967…3ca4$0.04$0.02351d agoGraph
0xd878…3771$0.00$0.06351d 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
0xf08a…770b0xdda3…84f1Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x1fa6d5…fba572
0xf08a…770b0x0a17…e9a6Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x59ce3e…f28468
0xf08a…770b0x46de…336aBase SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0xce35c6…472c77
0xf08a…770b0xa887…9c8dBase SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x4ea8ac…be4bf1
0xf08a…770b0x7792…7ebfBase SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0xa70870…0fc18b
0xf08a…770b0xd878…3771Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x5c4e15…a71daa
0xf08a…770b0xd870…7c3aBase SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x101f89…5ae0b6
0x087c…e8bf0x4020…0003Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x773e1e…3067fc
0x8587…d2b60x4020…0003Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x3cfdfa…b8de53
0xde9d…6dda0x4020…0003Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x226b61…c31efb
0xdda3…84f10x4020…0003Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x014828…e00eb8
0x533b…13f40x4020…0003Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0xff06ef…e54077
0x318a…12e70x4020…0003Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0xff6572…fff4d7
0x24a1…bf010x4020…0003Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x4d9523…835256
0x3822…ae340x4020…0003Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0xac2d5b…dd2b65
0x7ed7…40ca0x4020…0003Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x914c03…741d93
0xf08a…770b0x71a1…f00eBase SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0xf216c7…e1a35b
0xf08a…770b0x6d70…8388Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0xbfdee7…f8acb4
0xf08a…770b0x4de9…1f80Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x94c017…653074
0xf08a…770b0xba32…3bf8Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x4433f2…861ca3
0xf08a…770b0x9fcd…c27cBase SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x4461af…6feddb
0xf08a…770b0xdda3…84f1Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0xe94369…ecf45e
0xf08a…770b0x46de…336aBase SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0xf82310…4c623b
0xf08a…770b0x773b…ccdaBase SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x18faf5…50c967
0xf08a…770b0x0f7b…1d17Base SepoliaBase Sepolia$0.0270%0x83d6…e41b51d ago0x25af4c…9fbaff

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x83d6…e41b 1510.0001 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 0x83d6…e41b's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x83d6a95fc4556cbb57003a34adefe066a5a7e41b

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: 0x83d6…e41b

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x83d6a95fc4556cbb57003a34adefe066a5a7e41b&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.