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

x402 facilitatorBaseUnattributed

0x501e…4d4c

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
6,437,113↓ 22%
Bars: last 90 days
Settled (182d)
$149,532.89↑ 24%
Bars: last 90 days
Buyers
33↑ 60%
Distinct, last 182d
Sellers
35↑ 60%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
4d ago
Last seen

Settled volume, last 182 days

$149.53K total

Settlements relayed, last 182 days

489 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
0x1332…66eb$148,550.85$0.023973d agoGraph
0xb4ef…d714$0.00$148,517.9524817d agoGraph
0x25fc…182b$686.22$0.00314d agoGraph
0x391f…374f$0.00$686.22314d agoGraph
0xef12…bc83$111.00$0.00215d agoGraph
0x6cab…2827$0.00$111.00115d agoGraph
0xe1ba…b773$50.00$0.001127d agoGraph
0x53a0…f4db$0.00$50.001127d agoGraph

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

Settlements relayedBase only

Open in the ledger, filtered
Payer PayeeChainAmountx402RouteAgeTxn hash
0x89d9…a10d0x699e…2621BaseBase$2.1070%0x501e…4d4c1d ago0x7ac8e7…bfd69c
0xe2d8…66c20xe3c9…31a0BaseBase$9.5570%0x501e…4d4c1d ago0xefd4ed…4a74ba
0x6a79…fa970x9c05…ddd4BaseBase$0.0370%0x501e…4d4c1d ago0x90697e…97b9a9
0x257d…ac5e0x9c05…ddd4BaseBase$0.0570%0x501e…4d4c1d ago0x439a0b…b71711
0x1332…66eb0xa5c6…3686BaseBase$0.5070%0x501e…4d4c3d ago0x05ac5f…4768f2
0x1332…66eb0xa5c6…3686BaseBase$0.5070%0x501e…4d4c4d ago0x94e0bc…d89899
0x1332…66eb0xa5c6…3686BaseBase$0.5070%0x501e…4d4c4d ago0x225f55…9a261e
0x1332…66eb0xa5c6…3686BaseBase$0.5070%0x501e…4d4c4d ago0x4537df…4101fe
0x1332…66eb0xa5c6…3686BaseBase$0.5070%0x501e…4d4c4d ago0x8bfe43…474f87
0x1332…66eb0xa5c6…3686BaseBase$0.5070%0x501e…4d4c4d ago0x1ee25b…ee0a71
0x8d89…18090xa5c6…3686BaseBase$0.0270%0x501e…4d4c4d ago0x7198ec…dc9ed6
0x1332…66eb0xa5c6…3686BaseBase$0.5070%0x501e…4d4c5d ago0x50124e…be181b
0x1332…66eb0xa5c6…3686BaseBase$0.5070%0x501e…4d4c5d ago0xf63902…4e7163
0x1332…66eb0xd4c8…0a14BaseBase$0.5070%0x501e…4d4c5d ago0xa887d8…a59639
0x1332…66eb0xd4c8…0a14BaseBase$0.5070%0x501e…4d4c5d ago0x52b209…6a3c1d
0x1332…66eb0xd4c8…0a14BaseBase$0.0270%0x501e…4d4c5d ago0xafafbd…602dac
0x1332…66eb0xd4c8…0a14BaseBase$0.0270%0x501e…4d4c5d ago0x57ebc4…939d10
0x1332…66eb0xd4c8…0a14BaseBase$0.0270%0x501e…4d4c5d ago0xbb4d81…883d57
0x1332…66eb0xd4c8…0a14BaseBase$0.0270%0x501e…4d4c5d ago0x83de3e…167b32
0x1332…66eb0xd4c8…0a14BaseBase$0.0270%0x501e…4d4c5d ago0x6e4315…8d8498
0x1332…66eb0xd4c8…0a14BaseBase$0.5070%0x501e…4d4c5d ago0xe831ae…76ad11
0x1332…66eb0xd4c8…0a14BaseBase$0.5170%0x501e…4d4c6d ago0x33838c…99fbef
0x1332…66eb0xd4c8…0a14BaseBase$0.5070%0x501e…4d4c6d ago0x70c223…841e95
0x1332…66eb0xd4c8…0a14BaseBase$0.5070%0x501e…4d4c6d ago0x26911d…5a142e
0x1332…66eb0xd4c8…0a14BaseBase$0.5070%0x501e…4d4c6d ago0x5255a9…a97387

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x501e…4d4c 6,437,11323.9745 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 0x501e…4d4c's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x501ef174b66883ba40f92e6fb24bfb49331d4d4c

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: 0x501e…4d4c

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x501ef174b66883ba40f92e6fb24bfb49331d4d4c&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://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.