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
0xaa5f…4f890x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0xfc176b…baa893
0x2789…baf90x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x451b1e…e0963c
0x6fed…e4be0x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x16bbc5…279648
0x3a94…3ec00x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x7f165f…8f551c
0x7cee…c4360x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0xfb387d…ef2f85
0x6fed…e4be0x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0xcbcd31…692d7a
0x9e5c…eb240x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x56ff09…00f753
0x8685…d7610x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x6fab20…2d2280
0xbe03…d0ea0x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x17e258…4c6f37
0x2789…baf90x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x040e5d…125030
0x41b8…45d00x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x20f9d0…6a19d4
0x7971…2d260x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x9ae0e6…cef30a
0xa269…19f90x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0xfbfb46…fed8d0
0x3a94…3ec00x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x5ab3dc…ab1e4b
0x81c0…29440x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x503b30…214772
0xbe03…d0ea0x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x695f6c…82d7f2
0x94fe…5b830x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x252875…26e7f3
0x7825…3a210x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x799921…53ccc3
0x2789…baf90x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x57fa3f…8edf1d
0x7cee…c4360x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x70be12…e99b31
0x9e5c…eb240x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0xeea201…e77d54
0xa269…19f90x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x1d45a1…6b6cf5
0x41b8…45d00x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x59f894…012a90
0xf473…fe120x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0xd1b4ab…73fc7d
0x41b8…45d00x58b3…15b1Base SepoliaBase Sepolia$0.00170%0x58b3…15b161d ago0x130bfe…731b18

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.