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

x402 facilitatorBaseUnattributed

0xa9c3…4e2f

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
5,411↓ 81%
Bars: last 90 days
Settled (182d)
$100,138.03↓ 76%
Bars: last 90 days
Buyers
573↓ 80%
Distinct, last 182d
Sellers
1,605↓ 81%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
2d ago
Last seen

Settled volume, last 182 days

$100.14K total

Settlements relayed, last 182 days

1,605 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
0x3038…821d$1,951.20$0.00445d agoGraph
0x7575…2192$1,514.84$0.0068d agoGraph
0x0e84…9390$1,140.78$0.0076d agoGraph
0x2ca4…8008$1,130.99$0.00327d agoGraph
0x8cf0…d317$1,034.14$0.00327d agoGraph
0x5803…747b$1,033.92$0.00912d agoGraph
0x805d…d03f$1,031.96$0.0057d agoGraph
0x73ec…aba8$1,024.13$0.00911d 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
0x7257…fa610x2380…b275BaseBase$39.7170%0xa9c3…4e2f9d ago0x3a1ac3…cd57d5
0x6e9f…5d170x12a0…beb0BaseBase$31.8670%0xa9c3…4e2f9d ago0x9862db…9f0460
0xfb29…bdf30x1f66…9d9bBaseBase$98.5470%0xa9c3…4e2f9d ago0x711f1b…bf78e9
0x4fc9…e3900x2d96…805aBaseBase$59.3270%0xa9c3…4e2f9d ago0xb5ce29…7a700f
0x66c2…32b80x515f…7f20BaseBase$10.2970%0xa9c3…4e2f9d ago0xc3b71d…4bf511
0x8966…60110x5eb6…f91cBaseBase$29.9070%0xa9c3…4e2f9d ago0x903a5d…afb031
0xce26…c0740x9ebc…787aBaseBase$451.5170%0xa9c3…4e2f9d ago0xc990c4…756c83
0x6958…03de0x9229…42f0BaseBase$13.2370%0xa9c3…4e2f9d ago0x4cea10…6951c4
0x27ab…e2dc0xb61c…15e9BaseBase$5.3970%0xa9c3…4e2f9d ago0x7ff07e…46a8fe
0xd860…83dc0xdc8a…8e31BaseBase$5.3970%0xa9c3…4e2f9d ago0x42c257…786800
0xbce5…2aad0x9728…83ccBaseBase$54.4270%0xa9c3…4e2f9d ago0x83cffa…a61ca5
0x8be6…bdc50xc5f4…a6a1BaseBase$20.1070%0xa9c3…4e2f9d ago0xe39494…3e78d9
0xb5ca…86b10x2b29…ac8cBaseBase$22.0670%0xa9c3…4e2f9d ago0x13fcbd…8b22b8
0xc525…3b160x4eb5…6374BaseBase$22.0670%0xa9c3…4e2f9d ago0x4e9fb5…284cbd
0x8b87…f0860xd344…ac2eBaseBase$49.5170%0xa9c3…4e2f9d ago0x41ae74…297044
0x8b87…f0860x4661…0488BaseBase$49.5170%0xa9c3…4e2f9d ago0x1d9dfd…1eff13
0xb26d…f6c90x55e9…0c69BaseBase$49.5170%0xa9c3…4e2f9d ago0x9096f9…6e4a03
0xccea…b93d0x6ef7…b4c4BaseBase$54.4270%0xa9c3…4e2f9d ago0xb3a1c9…d60727
0xf61b…c0340x5cc9…9bcaBaseBase$147.5670%0xa9c3…4e2f9d ago0x43ed76…a41b67
0xbcd4…916f0xf78e…eaafBaseBase$12.2570%0xa9c3…4e2f9d ago0x78cbc5…96a8ac
0xc6f7…59610x4d21…3436BaseBase$29.9070%0xa9c3…4e2f10d ago0x485745…2fcccf
0x2272…f1a60xcb90…83e2BaseBase$88.7370%0xa9c3…4e2f10d ago0x3371bf…2b1767
0x1573…8a320xa2ed…1fc2BaseBase$6.3770%0xa9c3…4e2f10d ago0x6c6855…850b69
0xb5ca…86b10xd1bd…80ebBaseBase$22.0670%0xa9c3…4e2f10d ago0x0932dd…8a739b
0xe6ef…03af0x2d2d…6525BaseBase$33.3470%0xa9c3…4e2f10d ago0x0d474a…619465

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0xa9c3…4e2f 5,4110.0301 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 0xa9c3…4e2f's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0xa9c38348c35baf44aa269d52cdfafc3afe274e2f

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: 0xa9c3…4e2f

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0xa9c38348c35baf44aa269d52cdfafc3afe274e2f&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.