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
4h 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
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0xddac…5bc574d ago0xf1543c…51c4ba
0x391a…cec00x2ef8…f678Base SepoliaBase Sepolia$1.0070%0xddac…5bc574d ago0x699d5f…770acc
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0xddac…5bc574d ago0xe2c6cc…5da978
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0xddac…5bc574d ago0x49d98c…2b26da
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0xddac…5bc574d ago0x3dfea6…96b9ae
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0xddac…5bc574d ago0x3e785d…349de0
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0xddac…5bc574d ago0xac6bdb…35379e
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0xddac…5bc574d ago0x2de34e…087ff4
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0xddac…5bc574d ago0x83cee3…9cd716
0x9cea…551d0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc574d ago0x1318a7…a9a09a
0xb957…dfc30x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc574d ago0xdcdb2c…90496a
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0xddac…5bc574d ago0x52d987…0327d6
0x391a…cec00x2ef8…f678Base SepoliaBase Sepolia$1.0070%0xddac…5bc574d ago0x75e764…40d093
0x40b5…da2f0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc575d ago0xb68b73…e8f116
0x5120…9ef10x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc575d ago0x1fa4c4…53fc36
0xb844…df510x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc575d ago0x3c43c3…70ca03
0x9f05…cb160x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc575d ago0x5f7200…c1acc8
0xb7e6…32c80x2ef8…f678Base SepoliaBase Sepolia$1.0070%0xddac…5bc575d ago0x1b0666…006750
0x8fdb…3c3c0x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc576d ago0xdf3670…823370
0xb4d1…6ac30x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc576d ago0x10ab73…34cd98
0x4f43…27d80xc6e1…0a73Base SepoliaBase Sepolia$0.0270%0xddac…5bc576d ago0x13477f…658c5b
0x04da…e5740x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc576d ago0x678369…721182
0x346c…c4b50x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc576d ago0x440ea5…273855
0x144b…99d30x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc576d ago0xf5269e…45ce7e
0x57a3…48a20x2410…1edcBase SepoliaBase Sepolia$1.0070%0xddac…5bc576d ago0x331717…30e4a4

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.