All listed chains.

x402 facilitatorBaseUnattributed

0xddac…5bc5

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
266,416
Bars: last 90 days
Settled (182d)
$324.90
Bars: last 90 days
Buyers
127
Distinct, last 182d
Sellers
11
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
2h ago
Last seen

Settled volume, last 182 days

$324.90 total

Settlements relayed, last 182 days

221 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
0x2410…1edc$0.00$119.0011955d agoGraph
0xb6f8…c0d2$118.68$0.001457d agoGraph
0x48b8…cdcb$0.00$100.00262d agoGraph
0x2ef8…f678$0.00$81.008171d agoGraph
0xb7e6…32c8$55.00$0.005571d agoGraph
0x391a…cec0$26.00$0.002672d agoGraph
0x6224…8350$0.00$10.34163d agoGraph
0x85b3…e7c1$0.00$6.34757d 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
0xd0ed…ae6a0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc568d ago0xd8a3fe…3f8422
0x8e6e…5be60x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc568d ago0x3a006e…170f27
0xb6f8…c0d20x48b8…cdcbBase SepoliaBase Sepolia$50.0070%0xddac…5bc568d ago0x0c17f9…7346a9
0xfa95…b1e00x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc568d ago0x2c821c…e0a976
0x4100…115f0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc569d ago0x1af32c…766bf6
0xce3d…c98b0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc569d ago0x823c63…a99a21
0xd8c1…c4550x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc569d ago0xcf0de7…06ad85
0xd76f…a43a0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc569d ago0x8834ea…4a3c2e
0x4be0…33b10x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc569d ago0xf6c03f…648e3e
0x8e1e…f0650x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc570d ago0x777d5f…6420a9
0x58f2…2e490x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc570d ago0xa2bb89…8f2a54
0x61dd…08df0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc570d ago0xd91d0e…6b9f03
0xfc5d…3e1e0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc570d ago0xcaa6c3…2fd9e7
0xbc11…cf530x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc570d ago0x5bad99…be41d1
0xb6f8…c0d20x132d…4c6fBase SepoliaBase Sepolia$1.0070%0xddac…5bc570d ago0xa518e0…146b55
0x1472…26a40x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc570d ago0x6c5a14…728200
0x94ff…c3c90x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc570d ago0xf6dbc4…487b61
0x041e…48e90x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc570d ago0x887c28…04d3cd
0x7966…0a370x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc570d ago0xf8aeb9…c89df2
0xb6f8…c0d20x132d…4c6fBase SepoliaBase Sepolia$1.0070%0xddac…5bc570d ago0xef1f7b…62cfb4
0x3ab7…bc5c0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc570d ago0xb6acef…5e72f5
0x9ca1…97fa0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc571d ago0xe6690a…39a873
0xa380…f9b50x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc571d ago0xb9f88b…b19929
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0xddac…5bc571d ago0x49b11e…5af0cf
0xc2b3…8fca0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc571d ago0x00bd48…f63835

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0xddac…5bc5 266,4160.6005 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 0xddac…5bc5's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0xddac9f8c12f6bbdd2e3fef2058cecd45eb115bc5

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: 0xddac…5bc5

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0xddac9f8c12f6bbdd2e3fef2058cecd45eb115bc5&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://preview.roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://preview.roundhouseai.io/skill.md first — it is the whole procedure.