Roundhouse

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

x402 facilitatorBaseUnattributed

0x42fe…c8a1

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
123
Bars: last 90 days
Settled (182d)
$0.06
Bars: last 90 days
Buyers
1
Distinct, last 182d
Sellers
1
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
1d ago
Last seen

Settled volume, last 182 days

$0.055 total

Settlements relayed, last 182 days

55 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
0x7153…1e92$0.06$0.005550d agoGraph
0x025d…a49c$0.00$0.065550d 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
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a150d ago0x2d403f…a22fb6
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a151d ago0xe53936…4b1b98
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a152d ago0x93302c…7d121a
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a153d ago0xf66072…2d8f10
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a154d ago0x47f289…c48398
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a155d ago0x748bad…90b5e4
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a156d ago0x388f67…dd803b
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a157d ago0x7f8710…13df03
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a158d ago0x2b57cc…ece43d
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a159d ago0x6eeb7a…644a6f
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a160d ago0xe338e0…1c4b68
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a161d ago0xae1a34…927402
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a162d ago0xf4ad34…de5f4a
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a163d ago0xa717f8…17324e
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a164d ago0x262000…afe094
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a165d ago0x2b1c59…9bd9b1
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a166d ago0x8ea3d5…b825c4
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a167d ago0x0f78b0…e989b8
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a167d ago0x97079d…6e1044
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a168d ago0xe60f8a…dca59d
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a170d ago0xd0923f…2dd357
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a171d ago0x82b929…dfc64a
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a172d ago0x92a13f…0effa3
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a173d ago0x1201b6…6131ee
0x7153…1e920x025d…a49cBase SepoliaBase Sepolia$0.00170%0x42fe…c8a175d ago0xf07188…07d2ab

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x42fe…c8a1 1230.0399 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 0x42fe…c8a1's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x42fe077aa0706750eed64d9bc0a7cb20a26fc8a1

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: 0x42fe…c8a1

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x42fe077aa0706750eed64d9bc0a7cb20a26fc8a1&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.