Roundhouse

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

x402 facilitatorBaseUnattributed

0xb7e0…42ea

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
355
Bars: last 90 days
Settled (182d)
$1,045.00
Bars: last 90 days
Buyers
57
Distinct, last 182d
Sellers
1
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
5h ago
Last seen

Settled volume, last 182 days

$1045.00 total

Settlements relayed, last 182 days

57 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
0xb7e0…42ea$0.00$1,045.005751d agoGraph
0xe8b0…8638$20.00$0.00151d agoGraph
0x14f4…046f$20.00$0.00153d agoGraph
0xc480…7271$20.00$0.00155d agoGraph
0x4158…c6e4$20.00$0.00155d agoGraph
0xc9ca…8bc2$20.00$0.00155d agoGraph
0x1e10…709a$20.00$0.00155d agoGraph
0xb7a7…01e6$20.00$0.00162d 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
0xe8b0…86380xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea51d ago0x570bb4…b8753f
0x14f4…046f0xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea53d ago0x29ce57…f63fa3
0xc480…72710xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea55d ago0x6ebcb4…aeca71
0x4158…c6e40xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea55d ago0x56a93e…c16b49
0xc9ca…8bc20xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea55d ago0x929831…c819f4
0x1e10…709a0xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea55d ago0x6987f0…2eb7ee
0xb7a7…01e60xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea62d ago0xcabcfa…abcbad
0x04ed…f5980xb7e0…42eaBase SepoliaBase Sepolia$20.0050%0xb7e0…42ea78d ago0x1c5476…826f3b
0x6169…9c9c0xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea84d ago0xf0e825…f1c716
0x7144…fde90xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea84d ago0xc8a454…584dd7
0xa876…a00c0xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea84d ago0x04285c…846a3a
0x671b…a1910xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea84d ago0xb9879e…a78ada
0x62c2…f5d80xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea84d ago0x93c698…0d693f
0x418d…00b90xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea84d ago0xadd297…72e3c5
0xb4bd…63070xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea84d ago0xbab0c0…b3a52b
0x2c97…8a800xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea84d ago0x33d1dc…cbb277
0x5dea…54520xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea84d ago0xa74a82…6a1f9a
0xf8d9…2a500xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea84d ago0xc99821…ed1cd6
0x700d…0ac60xb7e0…42eaBase SepoliaBase Sepolia$20.0050%0xb7e0…42ea84d ago0x73cfeb…a10dc5
0xd6ef…3d270xb7e0…42eaBase SepoliaBase Sepolia$20.0050%0xb7e0…42ea84d ago0x5158a1…2c0427
0x5b7e…66c20xb7e0…42eaBase SepoliaBase Sepolia$20.0070%0xb7e0…42ea85d ago0x7df055…c0e249
0x3d21…bbf70xb7e0…42eaBase SepoliaBase Sepolia$2.0070%0xb7e0…42ea89d ago0xfb300e…a997a7
0xe4ec…82b70xb7e0…42eaBase SepoliaBase Sepolia$2.0070%0xb7e0…42ea89d ago0x6ade1a…6d7206
0x2b52…a3380xb7e0…42eaBase SepoliaBase Sepolia$2.0070%0xb7e0…42ea89d ago0xd6c326…3013e7
0xbd98…ddb40xb7e0…42eaBase SepoliaBase Sepolia$2.0070%0xb7e0…42ea89d ago0x2f045d…a7ee0d

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0xb7e0…42ea 3550.0008 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 0xb7e0…42ea's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0xb7e0917b8b4d3403a11eb5c6812ffe49343142ea

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: 0xb7e0…42ea

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0xb7e0917b8b4d3403a11eb5c6812ffe49343142ea&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.