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

x402 facilitatorBaseUnattributed

0x2d2b…57d5

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
24
Bars: last 90 days
Settled (182d)
$16.87
Bars: last 90 days
Buyers
1
Distinct, last 182d
Sellers
3
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
1d ago
Last seen

Settled volume, last 182 days

$16.87 total

Settlements relayed, last 182 days

6 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
0xe3dd…94c4$16.87$0.00650d agoGraph
0x13a4…ba1f$0.00$9.87470d agoGraph
0xe6e6…9b1c$0.00$4.00150d agoGraph
0x2d2b…57d5$0.00$3.00150d 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
0xe3dd…94c40xe6e6…9b1cBase SepoliaBase Sepolia$4.0070%0x2d2b…57d550d ago0x4a0558…aba22a
0xe3dd…94c40x2d2b…57d5Base SepoliaBase Sepolia$3.0070%0x2d2b…57d550d ago0x591f80…e842ac
0xe3dd…94c40x13a4…ba1fBase SepoliaBase Sepolia$0.9570%0x2d2b…57d570d ago0x2ad170…cb962d
0xe3dd…94c40x13a4…ba1fBase SepoliaBase Sepolia$1.0570%0x2d2b…57d578d ago0x8726c3…345df6
0xe3dd…94c40x13a4…ba1fBase SepoliaBase Sepolia$2.6770%0x2d2b…57d596d ago0xbd6adb…e58324
0xe3dd…94c40x13a4…ba1fBase SepoliaBase Sepolia$5.2070%0x2d2b…57d596d ago0xb14aef…dd398a

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

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x2d2b…57d5 240.2030 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 0x2d2b…57d5's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x2d2b3d4e72370a7256633d426518a372a53557d5

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: 0x2d2b…57d5

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x2d2b3d4e72370a7256633d426518a372a53557d5&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.