Roundhouse

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
5h 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
0xf9cd…42950x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc576d ago0x624b8c…beda6f
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0xddac…5bc576d ago0x927bac…10b703
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0xddac…5bc576d ago0x36198a…5c7b80
0xa52c…dea80xe676…81e5Base SepoliaBase Sepolia$0.1070%0xddac…5bc576d ago0x604e38…29b23b
0x0ae4…e90d0xe676…81e5Base SepoliaBase Sepolia$0.1070%0xddac…5bc577d ago0xe918b7…eedfd6
0xf399…4a500x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0x78fa4b…edf395
0xe796…9cbc0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0x67cde1…d40761
0x69b8…bcaf0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0x763e82…a34436
0xb342…d59e0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0x1d0105…44dd27
0x6d64…c0140x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0x430194…522c0c
0x9b11…2a730x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0xcacbfb…8a7caf
0x30db…d2c30x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0xa51aed…7ea615
0x9cd5…b49c0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0x184bd5…38692e
0x7455…2a0a0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0x4b6d8c…56586e
0xf79b…02550x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0x192ae3…840217
0x21c3…68ac0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0x682d4b…8dc750
0x3bca…93e50x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0xf28730…f08e6e
0xbdca…13830x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0xf77d78…d640aa
0xae73…85af0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0xe9f790…89166f
0x9498…ad580x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0x64647b…a57d80
0xad4e…136a0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc577d ago0xccb7d0…baf398

This section carries the recent record. The ledger pages the whole history, with every filter available.

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.