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

x402 facilitatorBaseUnattributed

0xbb99…f69a

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
11,976↑ 4.5%
Bars: last 90 days
Settled (182d)
$29,609.21↑ 59%
Bars: last 90 days
Buyers
212↓ 5.3%
Distinct, last 182d
Sellers
6→ 0%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
4d ago
Last seen

Settled volume, last 182 days

$29.61K total

Settlements relayed, last 182 days

584 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$21,282.253412h agoGraph
0x1332…66eb$17,292.90$0.002682h agoGraph
0x0e3d…7757$0.00$7,926.7723479d agoGraph
0xfea0…92ea$3,465.00$0.00142d agoGraph
0x5552…ba2d$735.00$0.0022d agoGraph
0x9fdb…52e4$525.00$0.0017d agoGraph
0xee7f…acdd$397.95$0.001120d agoGraph
0xf70e…93ed$382.20$0.001166d 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
0xa787…64cf0x0e3d…7757BaseBase$1.0570%0xbb99…f69a119d ago0x3dbd24…94d206
0x2c1d…e7f50x0e3d…7757BaseBase$25.0070%0xbb99…f69a120d ago0xb4077e…e72635
0xee7f…acdd0x0e3d…7757BaseBase$397.9570%0xbb99…f69a120d ago0x2f6a3d…fda86b
0xa787…64cf0x0e3d…7757BaseBase$1.0570%0xbb99…f69a121d ago0x9cb0d1…633825
0xc9a2…31540x0e3d…7757BaseBase$3.1570%0xbb99…f69a122d ago0x8c48fd…fa5785
0x1332…66eb0x0e3d…7757BaseBase$10.5070%0xbb99…f69a123d ago0x84a52e…b0626c
0x60b2…c4400x0e3d…7757BaseBase$275.1070%0xbb99…f69a123d ago0x1fa83a…1b857b
0x0a53…60300x0e3d…7757BaseBase$52.5070%0xbb99…f69a124d ago0x0e0ca0…bd3288
0xa787…64cf0x0e3d…7757BaseBase$1.0570%0xbb99…f69a124d ago0x2f6516…435e3a
0xf861…cd530x0e3d…7757BaseBase$1.0570%0xbb99…f69a124d ago0xdb446c…c22620
0x5d79…ab930x0e3d…7757BaseBase$3.1570%0xbb99…f69a125d ago0x5ba0ac…c6f512
0xa787…64cf0x0e3d…7757BaseBase$15.7570%0xbb99…f69a125d ago0x6994c5…526f50
0xbb69…49a50x0e3d…7757BaseBase$10.5070%0xbb99…f69a126d ago0x09994e…17c1da
0xa787…64cf0x0e3d…7757BaseBase$3.1570%0xbb99…f69a126d ago0xb3de91…bd3ded
0xf2f1…3c5a0x0e3d…7757BaseBase$102.9070%0xbb99…f69a126d ago0xc994e3…20198b
0x52d5…62830x0e3d…7757BaseBase$10.5070%0xbb99…f69a127d ago0xe93291…8bb6ce
0xe535…11930x0e3d…7757BaseBase$172.8670%0xbb99…f69a127d ago0x34af94…86fc00
0x1332…66eb0x0e3d…7757BaseBase$18.9070%0xbb99…f69a127d ago0x7868ae…bf6f28
0x1332…66eb0x0e3d…7757BaseBase$10.5070%0xbb99…f69a128d ago0xc6263b…b2b2c6
0x1332…66eb0x0e3d…7757BaseBase$98.7070%0xbb99…f69a129d ago0x3893f4…ce404d
0x3fb1…7e250x0e3d…7757BaseBase$31.5070%0xbb99…f69a129d ago0x377e06…57fa55
0x53c5…9d4b0x0e3d…7757BaseBase$1.0570%0xbb99…f69a129d ago0x27c77a…8a049f
0x3aca…63310x0e3d…7757BaseBase$11.3370%0xbb99…f69a130d ago0xd2617e…a9babd
0x1332…66eb0x0e3d…7757BaseBase$7.3570%0xbb99…f69a130d ago0xbf1e44…a41e44
0x1332…66eb0x0e3d…7757BaseBase$18.9070%0xbb99…f69a131d ago0x7ec53a…90dee1

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

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0xbb99…f69a 11,9760.0657 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 0xbb99…f69a's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0xbb99af84c36573728f8bf9c1965ef3b470c9f69a

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: 0xbb99…f69a

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0xbb99af84c36573728f8bf9c1965ef3b470c9f69a&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.