All listed chains.

x402 facilitatorBaseUnattributed

0xc440…c957

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
10,862
Bars: last 90 days
Settled (182d)
$1,434.37
Bars: last 90 days
Buyers
12
Distinct, last 182d
Sellers
11
Distinct, last 182d
0.1%
Share of x402 (est)
Sampled 30-day estimate
9h ago
Last seen

Settled volume, last 182 days

$1434.37 total

Settlements relayed, last 182 days

9,985 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
0x0958…34cb$197.50$0.001,580149d agoGraph
0x28a0…60a1$77.75$74.60255129d agoGraph
0xa3a1…939d$0.00$100.19404135d agoGraph
0x0a35…f58c$0.00$97.71394135d agoGraph
0xbfbd…6476$7.50$7.4745146d agoGraph
0x2106…ee89$7.50$6.9744146d agoGraph
0x4419…33c5$7.00$7.4743146d agoGraph
0xcb2d…f9d4$7.00$6.9742146d agoGraph

The wallets this facilitator most often relays settlements for, over its recent attributed window.

Settlements relayedAll listed chains

Open in the ledger, filtered
Payer PayeeChainAmountx402RouteAgeTxn hash
0x28a0…60a10x28a0…60a1BaseBase$1.0070%0xc440…c957134d ago0xca61be…3acffb
0x28a0…60a10xf787…91b2BaseBase$0.00270%0xc440…c957134d ago0x29a2ca…ea06c7
0x28a0…60a10x28a0…60a1BaseBase$1.0070%0xc440…c957134d ago0x429cb3…d07405
0x28a0…60a10xf787…91b2BaseBase$0.00270%0xc440…c957134d ago0x0f0c32…580c61
0x28a0…60a10x28a0…60a1BaseBase$1.0070%0xc440…c957134d ago0xb2adb4…4af780
0x28a0…60a10xf787…91b2BaseBase$0.00270%0xc440…c957134d ago0x8f1b51…c8789c
0x28a0…60a10x28a0…60a1BaseBase$1.0070%0xc440…c957134d ago0x194078…078597
0x28a0…60a10xf787…91b2BaseBase$0.00270%0xc440…c957134d ago0xfc7260…ad7fcf
0x28a0…60a10x28a0…60a1BaseBase$1.0070%0xc440…c957134d ago0xc5a074…3841cf
0x28a0…60a10xf787…91b2BaseBase$0.00270%0xc440…c957134d ago0x3fab92…dfd36b
0x28a0…60a10x28a0…60a1BaseBase$1.0070%0xc440…c957134d ago0xb0cfc7…bfd79b
0x28a0…60a10xf787…91b2BaseBase$0.00270%0xc440…c957134d ago0x2d33bb…398936
0x28a0…60a10x28a0…60a1BaseBase$1.0070%0xc440…c957135d ago0x351986…4a1455
0x28a0…60a10xf787…91b2BaseBase$0.00270%0xc440…c957135d ago0xe47aa7…e6e8b0
0x28a0…60a10x28a0…60a1BaseBase$1.0070%0xc440…c957135d ago0x706a23…e76c4c
0x28a0…60a10xf787…91b2BaseBase$0.00270%0xc440…c957135d ago0x41b51f…e67360
0x28a0…60a10x28a0…60a1BaseBase$1.0070%0xc440…c957135d ago0xc435d1…fc914b
0x28a0…60a10xf787…91b2BaseBase$0.00270%0xc440…c957135d ago0xc0b310…0a23a7
0x28a0…60a10x28a0…60a1BaseBase$1.0070%0xc440…c957135d ago0x43a4b6…fc28b8
0x28a0…60a10xf787…91b2BaseBase$0.00270%0xc440…c957135d ago0xd15dd7…893ac8
0x28a0…60a10x28a0…60a1BaseBase$1.0070%0xc440…c957135d ago0x083144…23e0dc
0x28a0…60a10xf787…91b2BaseBase$0.00270%0xc440…c957135d ago0x2924a0…e9b3d7
0x28a0…60a10x28a0…60a1BaseBase$1.0070%0xc440…c957135d ago0x5dc14e…5700ee
0x28a0…60a10xf787…91b2BaseBase$0.00270%0xc440…c957135d ago0x44a0e9…b289c2
0x28a0…60a10x28a0…60a1BaseBase$1.0070%0xc440…c957135d ago0x3153d6…2f6da0

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0xc440…c957 10,8620.0294 ETH11

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 0xc440…c957's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0xc440560291474d195562eb5658630dbc5b91c957

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: 0xc440…c957

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0xc440560291474d195562eb5658630dbc5b91c957&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.