Roundhouse

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

x402 facilitatorBaseUnattributed

0x8aa4…dd53

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
1,511
Bars: last 90 days
Settled (182d)
$1.24
Bars: last 90 days
Buyers
785
Distinct, last 182d
Sellers
42
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
9h ago
Last seen

Settled volume, last 182 days

$1.24 total

Settlements relayed, last 182 days

1,508 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
0x7b31…7ef8$0.00$0.3838260d agoGraph
0xd9de…fd7e$0.00$0.3635760d agoGraph
0x1db2…f0b4$0.00$0.076659d agoGraph
0x59c1…c62d$0.00$0.043559d agoGraph
0xda97…645e$0.00$0.033259d agoGraph
0x3857…c1ca$0.00$0.033160d agoGraph
0x1c1b…627e$0.00$0.032960d agoGraph
0xc231…825b$0.00$0.032859d 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
0x3832…b89f0x8b08…cb54Base SepoliaBase Sepolia$0.00000270%0x8aa4…dd5359d ago0x7a76ac…528909
0xc0b8…4f660x8b08…cb54Base SepoliaBase Sepolia$0.00000270%0x8aa4…dd5359d ago0x49a7c7…39c90a
0xbea4…59390x8b08…cb54Base SepoliaBase Sepolia$0.00001270%0x8aa4…dd5359d ago0xb95c12…37a2ee
0x24a4…86f90x8b08…cb54Base SepoliaBase Sepolia$0.00002570%0x8aa4…dd5359d ago0x4021d4…a1d619
0xa58c…7a1c0x8b08…cb54Base SepoliaBase Sepolia$0.00000970%0x8aa4…dd5359d ago0xb5adce…ccf159
0x1906…bbfa0x8b08…cb54Base SepoliaBase Sepolia$0.00002570%0x8aa4…dd5359d ago0xdabe9d…39a2a9
0xdd60…df350x8b08…cb54Base SepoliaBase Sepolia$0.00001270%0x8aa4…dd5359d ago0x38376b…2f9d88
0x0625…db1e0x8b08…cb54Base SepoliaBase Sepolia$0.00001270%0x8aa4…dd5359d ago0xaf699a…e7eb29
0x4b9d…fbd80x8b08…cb54Base SepoliaBase Sepolia$0.00000270%0x8aa4…dd5359d ago0x0cf7f2…097037
0xdd60…df350x8b08…cb54Base SepoliaBase Sepolia$0.00001270%0x8aa4…dd5359d ago0xf872d3…f7a66b
0xbea4…59390x8b08…cb54Base SepoliaBase Sepolia$0.00001270%0x8aa4…dd5359d ago0x40c614…9662dc
0x5693…fff90x8b08…cb54Base SepoliaBase Sepolia$0.00000270%0x8aa4…dd5359d ago0x8872fb…ff21fa
0xc0b8…4f660x8b08…cb54Base SepoliaBase Sepolia$0.00000270%0x8aa4…dd5359d ago0x6df377…6f43b6
0x24a4…86f90x8b08…cb54Base SepoliaBase Sepolia$0.00002570%0x8aa4…dd5359d ago0xf64e93…e5319b
0x5693…fff90x8b08…cb54Base SepoliaBase Sepolia$0.00000270%0x8aa4…dd5359d ago0x736997…751d41
0xdd60…df350x8b08…cb54Base SepoliaBase Sepolia$0.00001270%0x8aa4…dd5359d ago0xd2d661…fbc4c5
0xc0b8…4f660x8b08…cb54Base SepoliaBase Sepolia$0.00000270%0x8aa4…dd5359d ago0x2daec3…c7d95c
0xbea4…59390x8b08…cb54Base SepoliaBase Sepolia$0.00001270%0x8aa4…dd5359d ago0x363a20…c2424f
0xc767…27970xbdc0…4c29Base SepoliaBase Sepolia$0.00097870%0x8aa4…dd5359d ago0x661d38…643f25
0xb73c…44a80x8b08…cb54Base SepoliaBase Sepolia$0.00002570%0x8aa4…dd5359d ago0x1ce46f…2c8820
0xbea4…59390x8b08…cb54Base SepoliaBase Sepolia$0.00001270%0x8aa4…dd5359d ago0x911109…36378b
0x8249…3aea0x8b08…cb54Base SepoliaBase Sepolia$0.00001270%0x8aa4…dd5359d ago0x49147f…6ab7b2
0x73f0…0ab20x8b08…cb54Base SepoliaBase Sepolia$0.00000970%0x8aa4…dd5359d ago0xbb1a2e…0de6aa
0x0625…db1e0x065e…1f87Base SepoliaBase Sepolia$0.00098970%0x8aa4…dd5359d ago0xbe14bc…0c9c49
0x5693…fff90x8b08…cb54Base SepoliaBase Sepolia$0.00000270%0x8aa4…dd5359d ago0xa70d3a…7848cb

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x8aa4…dd53 1,5110.0032 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 0x8aa4…dd53's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x8aa48cdd221be2e724ed1a0a4dae4aa18d0cdd53

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: 0x8aa4…dd53

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x8aa48cdd221be2e724ed1a0a4dae4aa18d0cdd53&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.