All listed chains.

x402 facilitatorBaseUnattributed

0x4ef0…af9a

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
132↓ 23%
Bars: last 90 days
Settled (182d)
$143.35↓ 23%
Bars: last 90 days
Buyers
112↓ 23%
Distinct, last 182d
Sellers
1→ 0%
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$143.3514012h agoGraph
0x656c…7f26$35.80$0.00111d agoGraph
0xad4d…5a30$10.00$0.00127d agoGraph
0x493a…e7ec$10.00$0.00146d agoGraph
0xa66e…63e4$6.00$0.00234d agoGraph
0x00a5…53c9$5.00$0.00119d agoGraph
0x5d47…6068$5.00$0.00123d agoGraph
0xd82f…14e8$5.00$0.00127d 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
0x1921…d7c40x265f…a533BaseBase$0.2570%0x4ef0…af9a29d ago0x9e1eff…26de5a
0x1921…d7c40x265f…a533BaseBase$0.2570%0x4ef0…af9a29d ago0x39cfad…0e88a9
0x1921…d7c40x265f…a533BaseBase$0.3770%0x4ef0…af9a29d ago0xf0916f…1ebcf7
0x656c…7f260x265f…a533BaseBase$1.0070%0x4ef0…af9a29d ago0xf16a6b…8f39ed
0xf5c8…10ca0x265f…a533BaseBase$0.2570%0x4ef0…af9a32d ago0xc322e1…a4f9ae
0xd936…bbf00x265f…a533BaseBase$1.2570%0x4ef0…af9a32d ago0x7c8d42…3e9deb
0x20e1…0aa20x265f…a533BaseBase$0.2570%0x4ef0…af9a32d ago0xba7151…9b2d2f
0x3005…a08d0x265f…a533BaseBase$0.5070%0x4ef0…af9a32d ago0x9df542…f35632
0x2ddf…20f30x265f…a533BaseBase$0.2570%0x4ef0…af9a33d ago0x4e5e3f…debf0c
0x2ddf…20f30x265f…a533BaseBase$0.2570%0x4ef0…af9a33d ago0x6f5905…55f71e
0xe29e…eb320x265f…a533BaseBase$0.2570%0x4ef0…af9a33d ago0x15554c…ea9af6
0x656c…7f260x265f…a533BaseBase$5.0070%0x4ef0…af9a33d ago0x970618…97f763
0xa3de…491d0x265f…a533BaseBase$0.2570%0x4ef0…af9a33d ago0x927500…f3caa2
0x508c…9a780x265f…a533BaseBase$1.0070%0x4ef0…af9a33d ago0xdd1b98…691bd3
0x296a…06690x265f…a533BaseBase$0.2570%0x4ef0…af9a33d ago0xeab28b…eace94
0x8666…ae180x265f…a533BaseBase$1.0070%0x4ef0…af9a34d ago0x827cb0…0a581f
0xb5f0…aa790x265f…a533BaseBase$0.2570%0x4ef0…af9a34d ago0x79dd9f…482de1
0x1fdd…34450x265f…a533BaseBase$0.2570%0x4ef0…af9a34d ago0x725848…dfb09c
0xabf1…ee360x265f…a533BaseBase$1.0070%0x4ef0…af9a34d ago0x335e93…0b2325
0x3f06…deeb0x265f…a533BaseBase$5.0070%0x4ef0…af9a34d ago0x367bbe…bfd44e
0x7aa7…e8680x265f…a533BaseBase$0.2570%0x4ef0…af9a34d ago0x39661f…d3934a
0xbe57…ba220x265f…a533BaseBase$0.2570%0x4ef0…af9a34d ago0x5528f3…65c8a8
0xbe57…ba220x265f…a533BaseBase$1.0070%0x4ef0…af9a34d ago0xe0cd33…eaf4b0
0x7aa7…e8680x265f…a533BaseBase$0.2570%0x4ef0…af9a34d ago0xa61571…dd074a
0xf5c8…10ca0x265f…a533BaseBase$1.0070%0x4ef0…af9a34d ago0x094b82…caf061

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.