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$30,528.59$0.0029523h agoGraph
0x0e3d…7757$0.00$25,355.7025779d agoGraph
0x47c5…4fc3$0.00$22,156.603136m 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$0.00446m 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
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0xc52b…5a8d81d ago0x0c0ec4…d7d4ba
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0xc52b…5a8d81d ago0x475dc7…c39869
0x1332…66eb0x47c5…4fc3BaseBase$5.2570%0xc52b…5a8d81d ago0x5ac222…a46422
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0xc52b…5a8d81d ago0xcac8da…5d2b51
0xa787…64cf0x0e3d…7757BaseBase$1.0570%0xc52b…5a8d81d ago0x1a9a5c…db9921
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0xc52b…5a8d81d ago0xbbdcf6…75848d
0x1332…66eb0x47c5…4fc3BaseBase$5.2570%0xc52b…5a8d81d ago0x23eb3b…34fa3b
0x1332…66eb0x0e3d…7757BaseBase$115.5070%0xc52b…5a8d81d ago0xbfa9f1…455e16
0x1332…66eb0x47c5…4fc3BaseBase$5.2570%0xc52b…5a8d81d ago0x67b94d…3c6a15
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0xc52b…5a8d81d ago0x1e5746…c2c52f
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0xc52b…5a8d81d ago0x43566a…bdc5e7
0x1332…66eb0x47c5…4fc3BaseBase$5.2570%0xc52b…5a8d81d ago0xebfbf8…79e2fa
0x1332…66eb0x47c5…4fc3BaseBase$5.2570%0xc52b…5a8d82d ago0x62ba7d…f5dcf8
0x1332…66eb0x47c5…4fc3BaseBase$5.2570%0xc52b…5a8d82d ago0x276b92…abcc45
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0xc52b…5a8d82d ago0xa02f85…a25953
0xeb19…e6200x47c5…4fc3BaseBase$3.1570%0xc52b…5a8d82d ago0x7839f9…d1c09e
0xa787…64cf0x47c5…4fc3BaseBase$5.2570%0xc52b…5a8d82d ago0xeacd2a…ec9792
0x302c…35610x0e3d…7757BaseBase$6,300.0070%0xc52b…5a8d82d ago0xf0d154…941c9e
0xa17c…60a90x47c5…4fc3BaseBase$1.0570%0xc52b…5a8d82d ago0xbc5912…4c4919
0x1332…66eb0x47c5…4fc3BaseBase$52.5070%0xc52b…5a8d83d ago0xeb626a…36ea8e
0x1332…66eb0x47c5…4fc3BaseBase$5.2570%0xc52b…5a8d83d ago0x4d3c64…a72ab4
0x1332…66eb0x47c5…4fc3BaseBase$5.2570%0xc52b…5a8d83d ago0xb6b280…a9ce57
0x1332…66eb0x47c5…4fc3BaseBase$5.2570%0xc52b…5a8d83d ago0xa32a96…1d74bc
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0xc52b…5a8d83d ago0x86b4cd…2a6c5d
0x1332…66eb0x47c5…4fc3BaseBase$5.2570%0xc52b…5a8d83d ago0x11e827…faf79f

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.