All listed chains.

x402 facilitatorBaseUnattributed

0xef99…bf59

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
11,987↑ 4.0%
Bars: last 90 days
Settled (182d)
$41,572.42↑ 469%
Bars: last 90 days
Buyers
197↓ 4.8%
Distinct, last 182d
Sellers
5→ 0%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
2d ago
Last seen

Settled volume, last 182 days

$41.57K total

Settlements relayed, last 182 days

593 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
0x47c5…4fc3$0.00$32,867.8534911h agoGraph
0x1332…66eb$22,301.40$0.0029011h agoGraph
0x0e3d…7757$0.00$7,451.5423679d agoGraph
0x0344…fa0d$7,350.00$0.00161d agoGraph
0xfc4a…c6ba$1,050.00$0.0016d agoGraph
0x55fb…c847$1,050.00$0.001155d agoGraph
0xde58…57b6$1,030.35$0.001159d agoGraph
0xe1dd…bca9$997.50$0.00148d 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
0xf66b…d6fb0x0e3d…7757BaseBase$5.2570%0xef99…bf59103d ago0x0b51f8…634a0c
0xc9a2…31540x0e3d…7757BaseBase$10.5070%0xef99…bf59103d ago0x9dbdf6…f5eef5
0xf66b…d6fb0x0e3d…7757BaseBase$5.2570%0xef99…bf59103d ago0x90e581…935968
0x1332…66eb0x0e3d…7757BaseBase$33.6070%0xef99…bf59103d ago0x91981e…c9f1b1
0xa787…64cf0x0e3d…7757BaseBase$5.2570%0xef99…bf59103d ago0xa9ad8f…2ce655
0x1332…66eb0x0e3d…7757BaseBase$10.5070%0xef99…bf59104d ago0x01a9a9…c132d1
0xc9a2…31540x0e3d…7757BaseBase$21.0070%0xef99…bf59104d ago0x73bddb…545a52
0x1332…66eb0x0e3d…7757BaseBase$7.3570%0xef99…bf59104d ago0x90b347…296f3e
suro.eth0x0e3d…7757BaseBase$36.7570%0xef99…bf59104d ago0x72ece0…e6a430
0x4bfb…0c880x0e3d…7757BaseBase$3.1570%0xef99…bf59105d ago0xaf620a…60cd26
0x1332…66eb0x0e3d…7757BaseBase$15.7570%0xef99…bf59105d ago0x67c091…02551b
0x1332…66eb0x0e3d…7757BaseBase$10.5070%0xef99…bf59106d ago0x8ae85a…a34d47
0x1332…66eb0x0e3d…7757BaseBase$210.0070%0xef99…bf59106d ago0x3f412c…96c466
0x1332…66eb0x0e3d…7757BaseBase$10.5070%0xef99…bf59107d ago0x5a0c7d…9841de
0xa520…eca40x0e3d…7757BaseBase$10.5070%0xef99…bf59107d ago0x60d9bd…e65e62
0xac59…9d890x0e3d…7757BaseBase$5.2570%0xef99…bf59107d ago0x1bb663…51eacc
0xa787…64cf0x0e3d…7757BaseBase$4.2070%0xef99…bf59108d ago0x47a2ce…d1875e
0xa787…64cf0x0e3d…7757BaseBase$5.2570%0xef99…bf59108d ago0x18683f…4ec7a4
0xf66b…d6fb0x0e3d…7757BaseBase$5.2570%0xef99…bf59108d ago0x56bd7e…3c3030
0x1332…66eb0x0e3d…7757BaseBase$10.5070%0xef99…bf59109d ago0x543606…2f7343
0x1332…66eb0x0e3d…7757BaseBase$25.0070%0xef99…bf59109d ago0x4737cf…df5015
0x1332…66eb0x0e3d…7757BaseBase$126.0070%0xef99…bf59110d ago0x6d28fb…962379
0x48f5…b8be0x0e3d…7757BaseBase$50.0070%0xef99…bf59111d ago0x5a3d93…da6127
0xa787…64cf0x0e3d…7757BaseBase$3.1570%0xef99…bf59111d ago0xfdf8db…be7afc
0x405e…7eda0x0e3d…7757BaseBase$5.2570%0xef99…bf59111d ago0x2dd69d…e96d05

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0xef99…bf59 11,9870.0664 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 0xef99…bf59's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0xef99bccf11393a6ca67aa066ecdaee7bd394bf59

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: 0xef99…bf59

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0xef99bccf11393a6ca67aa066ecdaee7bd394bf59&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.