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

x402 facilitatorBaseUnattributed

0xc52b…5a8d

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
11,994↑ 4.2%
Bars: last 90 days
Settled (182d)
$48,066.77↓ 66%
Bars: last 90 days
Buyers
176↑ 18%
Distinct, last 182d
Sellers
3→ 0%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
3d ago
Last seen

Settled volume, last 182 days

$48.07K total

Settlements relayed, last 182 days

571 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$30,675.59$0.002965m agoGraph
0x0e3d…7757$0.00$25,355.7025779d agoGraph
0x47c5…4fc3$0.00$22,303.603145m agoGraph
0x302c…3561$6,300.00$0.00182d agoGraph
0xfc4a…c6ba$1,050.00$0.0017d agoGraph
0x9ebe…888e$735.00$0.00113d agoGraph
0xa787…64cf$617.40$0.00443h agoGraph
mrkarlen.eth$609.00$0.00115d 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
0xa6f8…62170x0e3d…7757BaseBase$239.1970%0xc52b…5a8d106d ago0x89af18…44febd
0x1332…66eb0x0e3d…7757BaseBase$5.2070%0xc52b…5a8d106d ago0x9d2708…b6480f
0x1332…66eb0x0e3d…7757BaseBase$10.5070%0xc52b…5a8d106d ago0xcca511…b0917b
0x3fb1…7e250x0e3d…7757BaseBase$21.0070%0xc52b…5a8d107d ago0x6fcb54…89c8ae
0x1332…66eb0x0e3d…7757BaseBase$10.5070%0xc52b…5a8d107d ago0x01f773…6f18e3
0xc9a2…31540x0e3d…7757BaseBase$21.0070%0xc52b…5a8d107d ago0x0e9cdb…365747
0x1332…66eb0x0e3d…7757BaseBase$52.5070%0xc52b…5a8d107d ago0x6b3c48…fbcce3
0x527e…0a220x0e3d…7757BaseBase$10.5070%0xc52b…5a8d107d ago0xcaa68f…b23acf
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0xc52b…5a8d108d ago0xdf8bda…9e2421
0xa17c…60a90x0e3d…7757BaseBase$1.0570%0xc52b…5a8d109d ago0x022856…b517f3
0x1332…66eb0x0e3d…7757BaseBase$19.9570%0xc52b…5a8d109d ago0x8402ee…e96913
0xf66b…d6fb0x0e3d…7757BaseBase$5.2570%0xc52b…5a8d110d ago0x015d03…13a3c7
0x1332…66eb0x0e3d…7757BaseBase$15.7570%0xc52b…5a8d110d ago0x9bdbe8…c42763
0xf861…cd530x0e3d…7757BaseBase$1.0570%0xc52b…5a8d110d ago0x90350b…626e00
0xd0aa…9a160x0e3d…7757BaseBase$50.0070%0xc52b…5a8d111d ago0x8ac7c4…2edb6b
0xdd07…45b90x0e3d…7757BaseBase$2.1070%0xc52b…5a8d111d ago0x1ed1c5…dcff34
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0xc52b…5a8d111d ago0x4c63f8…de448d
0x1332…66eb0x0e3d…7757BaseBase$525.0070%0xc52b…5a8d111d ago0xe93c9e…1770f5
0xbf9d…c0380x0e3d…7757BaseBase$7.3570%0xc52b…5a8d112d ago0x9e0cff…511f18
0xa787…64cf0x0e3d…7757BaseBase$1.0570%0xc52b…5a8d112d ago0xf17da0…be0c1b
0x1332…66eb0x0e3d…7757BaseBase$2.1070%0xc52b…5a8d113d ago0xec37fd…7c1d31
0xa520…eca40x0e3d…7757BaseBase$4.2070%0xc52b…5a8d114d ago0x303663…533289
0x1332…66eb0x0e3d…7757BaseBase$3.0070%0xc52b…5a8d114d ago0x76c94e…954535
0x1332…66eb0x0e3d…7757BaseBase$10.5070%0xc52b…5a8d115d ago0x667317…c6275a
0x1332…66eb0x0e3d…7757BaseBase$9.4570%0xc52b…5a8d116d ago0x3b1160…944dd7

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0xc52b…5a8d 11,9940.0448 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 0xc52b…5a8d's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0xc52ba6deba04c83b3c9a73422915e9168e265a8d

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: 0xc52b…5a8d

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0xc52ba6deba04c83b3c9a73422915e9168e265a8d&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.