All listed chains.

x402 facilitatorBaseUnattributed

0x4ef0…af9a

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
132↓ 50%
Bars: last 90 days
Settled (182d)
$143.35↓ 33%
Bars: last 90 days
Buyers
112↓ 50%
Distinct, last 182d
Sellers
1↓ 17%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
3d ago
Last seen

Settled volume, last 182 days

$143.35 total

Settlements relayed, last 182 days

139 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
0x265f…a533$0.25$143.351402h agoGraph
0x656c…7f26$35.80$0.00111d agoGraph
0xad4d…5a30$10.00$0.00127d agoGraph
0x493a…e7ec$10.00$0.00145d agoGraph
0xa66e…63e4$6.00$0.00233d agoGraph
0x00a5…53c9$5.00$0.00119d agoGraph
0x5d47…6068$5.00$0.00123d agoGraph
0xd82f…14e8$5.00$0.00126d agoGraph

The wallets this facilitator most often relays settlements for, over its recent attributed window.

Settlements relayedAll listed chains

Open in the ledger, filtered
Payer PayeeChainAmountx402RouteAgeTxn hash
0x7392…9ecd0x265f…a533BaseBase$0.2570%0x4ef0…af9a2h ago0x057dfd…465845
0xbade…7c3d0x265f…a533BaseBase$0.5070%0x4ef0…af9a6h ago0x07d94f…a2d037
blackkev2236.eth0x265f…a533BaseBase$0.2570%0x4ef0…af9a6h ago0x70db32…f2b6a6
0x656c…7f260x265f…a533BaseBase$5.0070%0x4ef0…af9a1d ago0xaf9ac0…5d398d
0xb338…952f0x265f…a533BaseBase$1.0070%0x4ef0…af9a1d ago0x5ae9e3…3b8651
0x0d48…40d10x265f…a533BaseBase$0.2570%0x4ef0…af9a2d ago0xe6b80b…3c7fb9
0x9ac8…de270x265f…a533BaseBase$0.2570%0x4ef0…af9a3d ago0x0c081c…bb6b9a
0xef68…471d0x265f…a533BaseBase$0.2570%0x4ef0…af9a5d ago0x5f0f78…e7d15d
rvnptrade.eth0x265f…a533BaseBase$0.2570%0x4ef0…af9a5d ago0x2037a7…de5025
bestphonepo.eth0x265f…a533BaseBase$0.2570%0x4ef0…af9a5d ago0x8ff2ac…f0b8f5
0x1c01…8e4a0x265f…a533BaseBase$1.0070%0x4ef0…af9a7d ago0x130333…7e1a54
0xe7e4…c5020x265f…a533BaseBase$0.4070%0x4ef0…af9a7d ago0x2a2f05…92a082
0xaeec…f0230x265f…a533BaseBase$0.2570%0x4ef0…af9a7d ago0x5d91b2…f0e346
0x656c…7f260x265f…a533BaseBase$5.0070%0x4ef0…af9a8d ago0xb2b679…e4be7d
barisseker.eth0x265f…a533BaseBase$1.0070%0x4ef0…af9a10d ago0x48753f…3501a2
0x37df…d20d0x265f…a533BaseBase$0.2570%0x4ef0…af9a10d ago0x5d261c…b7f9aa
0x3c86…14b70x265f…a533BaseBase$0.2570%0x4ef0…af9a10d ago0x9e5777…17aa90
0x1ccc…13bc0x265f…a533BaseBase$1.0070%0x4ef0…af9a10d ago0x99fe8d…2a5d6a
0x385d…3d610x265f…a533BaseBase$0.2570%0x4ef0…af9a11d ago0xb7a035…599c11
0x4d79…da100x265f…a533BaseBase$0.2570%0x4ef0…af9a12d ago0xc38302…5802d9
0xa2f5…49950x265f…a533BaseBase$0.2570%0x4ef0…af9a12d ago0x827a0d…7e4a73
0x1bce…75990x265f…a533BaseBase$0.2570%0x4ef0…af9a12d ago0x97de7f…218468
0x6b5d…10e10x265f…a533BaseBase$0.5070%0x4ef0…af9a12d ago0x251c71…bb002a
0x359b…8e550x265f…a533BaseBase$0.2570%0x4ef0…af9a12d ago0x132a0f…bd0629
0x2552…f4310x265f…a533BaseBase$0.2570%0x4ef0…af9a13d ago0x470775…f47337

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x4ef0…af9a 1320.0003 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 0x4ef0…af9a's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x4ef064b2241201ff4a8ae9ff2cdf34502d70af9a

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: 0x4ef0…af9a

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x4ef064b2241201ff4a8ae9ff2cdf34502d70af9a&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://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.