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

x402 facilitatorBaseUnattributed

0x4a9f…0311

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
12,025↓ 13%
Bars: last 90 days
Settled (182d)
$108,062.29↓ 30%
Bars: last 90 days
Buyers
219↓ 9.5%
Distinct, last 182d
Sellers
4→ 0%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
2d ago
Last seen

Settled volume, last 182 days

$108.06K total

Settlements relayed, last 182 days

578 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
0x1332…66eb$81,010.78$0.002651d agoGraph
0x0e3d…7757$0.00$67,700.6725279d agoGraph
0x47c5…4fc3$0.00$39,412.473204h agoGraph
0xa1c1…1710$6,600.00$0.00173d agoGraph
0x9ebe…888e$3,675.00$0.00112d agoGraph
0x3175…58e0$2,000.00$0.00130d agoGraph
0x5552…ba2d$1,785.00$0.0025d agoGraph
0x64a0…e2bf$1,597.76$0.001139d 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
0xa1d1…1dd00x0e3d…7757BaseBase$200.0070%0x4a9f…0311118d ago0x311734…086bd0
0x1332…66eb0x0e3d…7757BaseBase$315.0070%0x4a9f…0311118d ago0x67608f…c74ac7
0xa787…64cf0x0e3d…7757BaseBase$2.1070%0x4a9f…0311120d ago0x8f1fe1…79212c
0xa787…64cf0x0e3d…7757BaseBase$5.2570%0x4a9f…0311120d ago0xcf6773…52e47a
0xcca8…635f0x0e3d…7757BaseBase$10.5070%0x4a9f…0311120d ago0x01d1d8…469f37
0x1332…66eb0x0e3d…7757BaseBase$1.6070%0x4a9f…0311121d ago0xfea236…31d9cb
0x1332…66eb0x0e3d…7757BaseBase$52.5070%0x4a9f…0311122d ago0x54422a…40b8ee
0xa787…64cf0x0e3d…7757BaseBase$8.4070%0x4a9f…0311123d ago0xc85cf0…71869a
0xa787…64cf0x0e3d…7757BaseBase$22.0570%0x4a9f…0311123d ago0xc24735…7c44aa
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x4a9f…0311123d ago0x63a093…11b73a
0xa787…64cf0x0e3d…7757BaseBase$3.1570%0x4a9f…0311124d ago0xf8acd4…c56724
0xf861…cd530x0e3d…7757BaseBase$1.0570%0x4a9f…0311124d ago0x49502a…909422
0x1332…66eb0x0e3d…7757BaseBase$31.5070%0x4a9f…0311124d ago0x592d8f…03d2ff
0xa787…64cf0x0e3d…7757BaseBase$3.1570%0x4a9f…0311124d ago0x1ab7a1…21ac88
0xf861…cd530x0e3d…7757BaseBase$5.2570%0x4a9f…0311124d ago0xa8cc7b…264309
0x1332…66eb0x0e3d…7757BaseBase$16.8070%0x4a9f…0311125d ago0x7ce5c1…5bb372
0xf8f0…0da40x0e3d…7757BaseBase$77.9870%0x4a9f…0311125d ago0x951ff6…fcca44
0x4dd1…6c1f0x0e3d…7757BaseBase$10.5070%0x4a9f…0311126d ago0x12cfa6…b27a02
0x1332…66eb0x0e3d…7757BaseBase$3.1570%0x4a9f…0311126d ago0x282761…45f8be
0x3fb1…7e250x0e3d…7757BaseBase$15.7570%0x4a9f…0311127d ago0x173f2a…2ed252
0x1332…66eb0x0e3d…7757BaseBase$42.0070%0x4a9f…0311127d ago0xeb26af…efeeef
0x1332…66eb0x0e3d…7757BaseBase$47.2570%0x4a9f…0311128d ago0x8d3f51…aa55e7
0x1332…66eb0x0e3d…7757BaseBase$10.5070%0x4a9f…0311128d ago0xde9998…7c2964
0xa520…eca40x0e3d…7757BaseBase$9.4570%0x4a9f…0311129d ago0x267bea…cefa33
0x3fb1…7e250x0e3d…7757BaseBase$7.3570%0x4a9f…0311130d ago0xb0c823…0dea35

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x4a9f…0311 12,0250.0655 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 0x4a9f…0311's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x4a9fed2a8d28cd52e395f1f5de7ca28886db0311

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: 0x4a9f…0311

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x4a9fed2a8d28cd52e395f1f5de7ca28886db0311&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.