Roundhouse

Filtered to Base Sepolia where marked. The headline figures, charts and heatmap cover all listed chains.

x402 facilitatorBaseUnattributed

0xd9d6…b071

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
1,339
Bars: last 90 days
Settled (182d)
$0.55
Bars: last 90 days
Buyers
7
Distinct, last 182d
Sellers
2
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
23h ago
Last seen

Settled volume, last 182 days

$0.55 total

Settlements relayed, last 182 days

29 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
0x4020…0003$0.00$0.391376d agoGraph
0x1a93…faef$0.31$0.001776d agoGraph
0xc7c3…0245$0.00$0.161676d agoGraph
0x03ca…4f45$0.08$0.00476d agoGraph
0xb966…20f3$0.08$0.00476d agoGraph
0xb3d3…0280$0.03$0.00176d agoGraph
0xca6a…4ee8$0.03$0.00176d agoGraph
0x80a4…e7ce$0.01$0.00176d agoGraph

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

Settlements relayedBase Sepolia only

Open in the ledger, filtered
Payer PayeeChainAmountx402RouteAgeTxn hash
0xb3d3…02800x4020…0003Base SepoliaBase Sepolia$0.0370%0xd9d6…b07176d ago0xec1c2d…711d57
0x03ca…4f450x4020…0003Base SepoliaBase Sepolia$0.0370%0xd9d6…b07176d ago0xf5309c…dae39e
0xb966…20f30x4020…0003Base SepoliaBase Sepolia$0.0370%0xd9d6…b07176d ago0xa92450…55f6f2
0x1a93…faef0x4020…0003Base SepoliaBase Sepolia$0.0370%0xd9d6…b07176d ago0x9d0557…11c945
0x80a4…e7ce0xc7c3…0245Base SepoliaBase Sepolia$0.0170%0xd9d6…b07176d ago0xf5721e…de6038
0x03ca…4f450xc7c3…0245Base SepoliaBase Sepolia$0.0170%0xd9d6…b07176d ago0x3f1ca3…314754
0xb966…20f30xc7c3…0245Base SepoliaBase Sepolia$0.0170%0xd9d6…b07176d ago0xa8cd7c…362039
0x1a93…faef0xc7c3…0245Base SepoliaBase Sepolia$0.0170%0xd9d6…b07176d ago0xff4ef0…360a55
0xca6a…4ee80x4020…0003Base SepoliaBase Sepolia$0.0370%0xd9d6…b07176d ago0xf16f9c…f45cc2
0x03ca…4f450x4020…0003Base SepoliaBase Sepolia$0.0370%0xd9d6…b07176d ago0x6cc586…b493d7
0xb966…20f30x4020…0003Base SepoliaBase Sepolia$0.0370%0xd9d6…b07176d ago0x4ce50c…fe13f5
0x1a93…faef0x4020…0003Base SepoliaBase Sepolia$0.0370%0xd9d6…b07176d ago0x372dc1…9d72e3
0xad61…dd340xc7c3…0245Base SepoliaBase Sepolia$0.0170%0xd9d6…b07176d ago0x4f05c8…f51d11
0x03ca…4f450xc7c3…0245Base SepoliaBase Sepolia$0.0170%0xd9d6…b07176d ago0x6eb5b5…cd8820
0xb966…20f30xc7c3…0245Base SepoliaBase Sepolia$0.0170%0xd9d6…b07176d ago0x7fbea2…ff7e8d
0x1a93…faef0xc7c3…0245Base SepoliaBase Sepolia$0.0170%0xd9d6…b07176d ago0xd52697…dc0778
0x1a93…faef0x4020…0003Base SepoliaBase Sepolia$0.0370%0xd9d6…b07176d ago0x1cf315…14726a
0x1a93…faef0xc7c3…0245Base SepoliaBase Sepolia$0.0150%0xd9d6…b07176d ago0x24ce55…d1e2a4
0x1a93…faef0xc7c3…0245Base SepoliaBase Sepolia$0.0170%0xd9d6…b07176d ago0xe328bc…19683f
0x1a93…faef0x4020…0003Base SepoliaBase Sepolia$0.0370%0xd9d6…b07183d ago0xcc9ba1…f45168
0x1a93…faef0xc7c3…0245Base SepoliaBase Sepolia$0.0170%0xd9d6…b07183d ago0x59e619…b273fe
0x1a93…faef0xc7c3…0245Base SepoliaBase Sepolia$0.0170%0xd9d6…b07183d ago0x6a49fd…1bc2d6
0x1a93…faef0x4020…0003Base SepoliaBase Sepolia$0.0370%0xd9d6…b07183d ago0xb2432a…4e5084
0x1a93…faef0x4020…0003Base SepoliaBase Sepolia$0.0370%0xd9d6…b07183d ago0x1058bf…f71c11
0x1a93…faef0xc7c3…0245Base SepoliaBase Sepolia$0.0170%0xd9d6…b07183d ago0x02e727…8c73f2

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0xd9d6…b071 1,3390.0001 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 0xd9d6…b071's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0xd9d6a671560f69ba05e4963552c9379a1331b071

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: 0xd9d6…b071

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0xd9d6a671560f69ba05e4963552c9379a1331b071&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.