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
0x264a…e6140xa14c…8509BaseBase$198.5570%0xa9c3…4e2f8d ago0x84f4e2…19a374
0xdbcc…1a250x79d7…2cceBaseBase$20.1070%0xa9c3…4e2f8d ago0x24681d…7b24d0
0x6266…43330x6821…57d8BaseBase$29.9070%0xa9c3…4e2f8d ago0x7848f6…0f0ea4
0xd0af…896f0xc29b…4dffBaseBase$235.8070%0xa9c3…4e2f8d ago0x21e42c…82b3c1
0x9e23…10f90x9c48…47fdBaseBase$90.6970%0xa9c3…4e2f8d ago0x8b37cb…7912f8
0x7dbf…4ea70x1e9f…0efeBaseBase$167.1770%0xa9c3…4e2f8d ago0x12c1f7…31982a
0x7575…21920xa4a3…39dcBaseBase$390.7270%0xa9c3…4e2f8d ago0x615ae8…6a5d98
0xbcd4…916f0x0e92…c52dBaseBase$18.1470%0xa9c3…4e2f8d ago0xccf33d…90aebf
0xb107…31c90x2c9a…f096BaseBase$29.2770%0xa9c3…4e2f8d ago0xf12056…cdc266
0xa55e…6e6d0x82ee…324aBaseBase$18.1470%0xa9c3…4e2f8d ago0x2c4cab…76dd70
0xda11…c3e20xd823…4557BaseBase$6.3770%0xa9c3…4e2f8d ago0xf925bc…cb9900
0xd7fe…26460xc091…8320BaseBase$49.5170%0xa9c3…4e2f8d ago0x8e2dd7…7170fd
0xa1a6…65e50x6a89…6320BaseBase$167.1770%0xa9c3…4e2f8d ago0x9a8b9d…520aab
0xda11…c3e20x2216…8a0eBaseBase$57.3670%0xa9c3…4e2f8d ago0x9fb5c9…212102
0xd32d…01670x9f64…5c98BaseBase$10.2970%0xa9c3…4e2f8d ago0x664f8e…b2148c
0x0278…ed5f0xb872…28f3BaseBase$108.3470%0xa9c3…4e2f8d ago0xa8979f…80c5de
0x21e6…6ddc0x3188…cc3fBaseBase$7.8070%0xa9c3…4e2f8d ago0x4b3abc…49bb69
0x5e9c…20430x0bed…2027BaseBase$87.7570%0xa9c3…4e2f8d ago0xc605a9…3e1fb5
0xfd91…1a0e0xcb10…0fcaBaseBase$74.0370%0xa9c3…4e2f8d ago0x473079…ebabb4
0xb803…e3b40xfd75…2726BaseBase$4.9070%0xa9c3…4e2f8d ago0x008a59…6da884
0xed1c…b65c0x16f0…de0eBaseBase$195.1270%0xa9c3…4e2f9d ago0x46d3ff…4f45f9
0xda11…c3e20xbc7b…fb4fBaseBase$10.2970%0xa9c3…4e2f9d ago0xbaaac3…499e8c
0x6e9f…5d170x8d08…861cBaseBase$21.0770%0xa9c3…4e2f9d ago0x9c9f67…5fe53f
0x6aea…58f40xeb14…6a5eBaseBase$5.3970%0xa9c3…4e2f9d ago0xf97629…75f810
0xb26d…f6c90xbed8…bd0cBaseBase$118.1570%0xa9c3…4e2f9d ago0xecf5dc…047a89

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.