Roundhouse

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

x402 facilitatorBaseUnattributed

0x58b3…15b1

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
22,436
Bars: last 90 days
Settled (182d)
$0.99
Bars: last 90 days
Buyers
18
Distinct, last 182d
Sellers
1
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
20h ago
Last seen

Settled volume, last 182 days

$0.99 total

Settlements relayed, last 182 days

993 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
0x58b3…15b1$0.00$0.9999350d agoGraph
0x7971…2d26$0.07$0.006854d agoGraph
0x81c0…2944$0.07$0.006654d agoGraph
0x94fe…5b83$0.06$0.006450d agoGraph
0x2789…baf9$0.06$0.006254d agoGraph
0x7825…3a21$0.06$0.005750d agoGraph
0x7cee…c436$0.06$0.005750d agoGraph
0xa269…19f9$0.06$0.005650d 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
0xbe03…d0ea0x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b160d ago0x1b4d77…652383
0x94fe…5b830x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b160d ago0x0c17a7…2dd2f9
0x4b94…71540x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x6f06d9…1cb30a
0x3a94…3ec00x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x86735d…4bd36a
0x81c0…29440x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x1a49d1…36689b
0x9e5c…eb240x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x96fcdd…86bbc9
0xa364…3bba0x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0xa76214…e9ebbf
0xf473…fe120x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0xa1acd2…e167a0
0xbe03…d0ea0x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0xc48505…63e1d7
0x94fe…5b830x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x351a60…5d664b
0x6fed…e4be0x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x8780a3…d57f61
0x3a94…3ec00x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0xe3dfb4…3d782d
0x9e5c…eb240x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x79b60b…c1ca73
0xf473…fe120x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x16c1ce…c5b1a3
0x4392…82b20x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x072cbf…239a26
0x7825…3a210x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x55e822…cd75b4
0x7971…2d260x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x309d15…659de8
0x2789…baf90x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x820a9f…039a11
0x6fed…e4be0x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0xff9301…241ff0
0x7cee…c4360x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x2c4e98…5200d5
0x41b8…45d00x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x28e0d0…e0a177
0xa269…19f90x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0xf65323…1efce6
0x94fe…5b830x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x228cd3…0bcaf4
0x4392…82b20x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0xfbbbea…6b7256
0x41b8…45d00x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x125ee1…2b6612

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x58b3…15b1 22,4360.0415 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 0x58b3…15b1's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x58b3a7f51db7f6351dee8e6645ae3e668e3e15b1

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: 0x58b3…15b1

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x58b3a7f51db7f6351dee8e6645ae3e668e3e15b1&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.