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

x402 facilitatorBaseUnattributed

0xa4f5…b2f9

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
12,067↑ 37%
Bars: last 90 days
Settled (182d)
$47,135.84↑ 1081%
Bars: last 90 days
Buyers
185↑ 75%
Distinct, last 182d
Sellers
6→ 0%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
5h ago
Last seen

Settled volume, last 182 days

$47.14K total

Settlements relayed, last 182 days

542 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
0x47c5…4fc3$0.00$30,366.403047h agoGraph
0x1332…66eb$29,463.72$0.002777h agoGraph
0x0e3d…7757$0.00$15,034.9722878d agoGraph
0x9420…17ab$6,115.22$0.00180d agoGraph
0x5552…ba2d$1,575.00$0.0023d agoGraph
0x5a19…96ce$1,501.50$0.001120d agoGraph
0xdf62…30ee$0.00$1,054.3487d agoGraph
0xd01d…a0a3$710.85$0.001106d agoGraph

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

Settlements relayedBase only

Open in the ledger, filtered
Payer PayeeChainAmountx402RouteAgeTxn hash
0x1332…66eb0x47c5…4fc3BaseBase$14.7070%0xa4f5…b2f935d ago0xfd6e18…dde131
0xdbdb…d7410x47c5…4fc3BaseBase$0.5070%0xa4f5…b2f936d ago0x870c40…fbbc98
0x1332…66eb0x47c5…4fc3BaseBase$11.5570%0xa4f5…b2f936d ago0x996dad…4ad410
0x1332…66eb0x2a8c…da82BaseBase$33.0070%0xa4f5…b2f936d ago0x4bba8a…3fb010
0xa787…64cf0x47c5…4fc3BaseBase$10.5070%0xa4f5…b2f936d ago0xbc3f03…3c448a
0x1332…66eb0x47c5…4fc3BaseBase$10.5070%0xa4f5…b2f937d ago0x0d169b…585276
0x1332…66eb0x47c5…4fc3BaseBase$31.5070%0xa4f5…b2f937d ago0x87f32e…83cbf6
0x1332…66eb0x47c5…4fc3BaseBase$10.5070%0xa4f5…b2f937d ago0xc2edc1…166322
0x5494…1c670x47c5…4fc3BaseBase$25.0070%0xa4f5…b2f937d ago0xcfcc81…25cfa9
0xa787…64cf0x47c5…4fc3BaseBase$10.5070%0xa4f5…b2f938d ago0x5beacd…870479
0x0020…53f60x47c5…4fc3BaseBase$13.6570%0xa4f5…b2f939d ago0xd0bd06…704e93
0x42bf…dfb70x47c5…4fc3BaseBase$5.2070%0xa4f5…b2f939d ago0x1eab9e…de5138
0x1332…66eb0x47c5…4fc3BaseBase$3.0070%0xa4f5…b2f940d ago0x5b45e4…803393
0x1332…66eb0x47c5…4fc3BaseBase$105.0070%0xa4f5…b2f940d ago0x5dce28…b35b71
0x1332…66eb0x47c5…4fc3BaseBase$14.7070%0xa4f5…b2f940d ago0xf08b54…486749
0x1332…66eb0x47c5…4fc3BaseBase$21.0070%0xa4f5…b2f941d ago0x79c54d…98699f
0x1332…66eb0x47c5…4fc3BaseBase$10.5070%0xa4f5…b2f941d ago0xa4279e…30eb91
0x1332…66eb0x47c5…4fc3BaseBase$21.0070%0xa4f5…b2f942d ago0x24932e…0a3b0c
0x1332…66eb0x47c5…4fc3BaseBase$500.0070%0xa4f5…b2f942d ago0x6f3988…8e3ffe
0xd8e5…41990x47c5…4fc3BaseBase$8.3270%0xa4f5…b2f942d ago0x12bbee…8714cb
0xbf54…40610x47c5…4fc3BaseBase$8.3270%0xa4f5…b2f943d ago0xf0d304…1a1696
0x1332…66eb0x47c5…4fc3BaseBase$10.5070%0xa4f5…b2f943d ago0x5e2836…7c28ac
0x1332…66eb0x47c5…4fc3BaseBase$10.5070%0xa4f5…b2f943d ago0x1d6f9a…173a1a
0x1332…66eb0x47c5…4fc3BaseBase$10.5070%0xa4f5…b2f943d ago0x8748c3…cdcf73
0x8f38…14760x47c5…4fc3BaseBase$10.5070%0xa4f5…b2f943d ago0xc0b951…94a3ef

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0xa4f5…b2f9 12,0670.0660 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 0xa4f5…b2f9's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0xa4f53fda12f965684e6722dbb2b8c6929a8bb2f9

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: 0xa4f5…b2f9

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0xa4f53fda12f965684e6722dbb2b8c6929a8bb2f9&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.