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

x402 facilitatorBaseUnattributed

0x0dc1…cb40

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
11
Bars: last 90 days
Settled (182d)
$5.00
Bars: last 90 days
Buyers
2
Distinct, last 182d
Sellers
4
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
1d ago
Last seen

Settled volume, last 182 days

$5.00 total

Settlements relayed, last 182 days

7 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
0x3ce1…a242$5.00$0.00254d agoGraph
0x9cf6…deb8$0.00$5.00154d agoGraph
0x21f8…f28c$0.00005$0.00556d agoGraph
0x0e79…6fec$0.00$0.00004456d agoGraph
0xdaaa…7c6b$0.00$0.00001155d agoGraph
0x7460…9050$0.00$0.00001160d 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
0x3ce1…a2420x9cf6…deb8Base SepoliaBase Sepolia$5.0070%0x0dc1…cb4054d ago0x67483d…629e2d
0x3ce1…a2420xdaaa…7c6bBase SepoliaBase Sepolia$0.0000170%0x0dc1…cb4055d ago0x547715…3dcb55
0x21f8…f28c0x0e79…6fecBase SepoliaBase Sepolia$0.0000170%0x0dc1…cb4056d ago0xfd410c…d27f88
0x21f8…f28c0x0e79…6fecBase SepoliaBase Sepolia$0.0000170%0x0dc1…cb4056d ago0x4cb9cc…2d3fb6
0x21f8…f28c0x0e79…6fecBase SepoliaBase Sepolia$0.0000170%0x0dc1…cb4056d ago0x00dd3d…250bfb
0x21f8…f28c0x0e79…6fecBase SepoliaBase Sepolia$0.0000170%0x0dc1…cb4056d ago0x9cc088…1ae111
0x21f8…f28c0x7460…9050Base SepoliaBase Sepolia$0.0000170%0x0dc1…cb4060d ago0x23e66c…2e4db7

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

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x0dc1…cb40 110.0050 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 0x0dc1…cb40's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x0dc11372d0cfa7bd2acac3efe78458d3c37ccb40

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: 0x0dc1…cb40

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x0dc11372d0cfa7bd2acac3efe78458d3c37ccb40&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.