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

x402 facilitatorBaseUnattributed

0x8516…0883

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
55,622↓ 20%
Bars: last 90 days
Settled (182d)
$42,986.85↑ 336%
Bars: last 90 days
Buyers
219→ 0%
Distinct, last 182d
Sellers
4→ 0%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
1d ago
Last seen

Settled volume, last 182 days

$42.99K total

Settlements relayed, last 182 days

609 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$28,467.58$0.002986h agoGraph
0x0e3d…7757$0.00$23,856.0626178d agoGraph
0x47c5…4fc3$0.00$18,757.193436h agoGraph
0xc78b…77fe$1,118.25$0.00138d agoGraph
0x5552…ba2d$1,050.00$0.0021d agoGraph
0xfc4a…c6ba$1,050.00$0.0016d agoGraph
0xa903…84ce$735.00$0.00198d agoGraph
0xee5c…0185$630.00$0.0014d 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
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x8516…088382d ago0x82589c…ad97b5
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x8516…088382d ago0x6a3fb6…3fe8d5
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x8516…088382d ago0xd98e6a…a69395
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x8516…088382d ago0x4d36c1…9d14eb
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x8516…088382d ago0xb3d79b…d1a086
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x8516…088382d ago0x2072ba…0e4e84
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x8516…088382d ago0xc3d514…b8b10e
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x8516…088382d ago0xf663de…6c0189
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x8516…088382d ago0xa0431f…43863c
0x1332…66eb0x0e3d…7757BaseBase$52.5070%0x8516…088382d ago0x0c33f6…7f84da
0x2352…17390x0e3d…7757BaseBase$4.2070%0x8516…088382d ago0x9bf615…182bac
0xeb19…e6200x47c5…4fc3BaseBase$5.2570%0x8516…088383d ago0x549d56…78ac1f
0x1332…66eb0x0e3d…7757BaseBase$8.4070%0x8516…088383d ago0x16e529…7288da
0x2933…fab80x0e3d…7757BaseBase$525.0070%0x8516…088383d ago0xfb77a8…fc95fe
0x3361…e03a0x47c5…4fc3BaseBase$1.0570%0x8516…088384d ago0x495363…dbb658
0xa787…64cf0x47c5…4fc3BaseBase$5.2570%0x8516…088384d ago0xf36ce1…dbbd03
0x4956…d4e80x0e3d…7757BaseBase$40.1870%0x8516…088385d ago0x9a9d0c…1ccf62
0x1332…66eb0x47c5…4fc3BaseBase$5.2570%0x8516…088386d ago0xdaf1d2…c85019
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x8516…088386d ago0x04b568…794a58
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x8516…088386d ago0xe21948…c5ab41
0x1332…66eb0x47c5…4fc3BaseBase$5.2570%0x8516…088386d ago0xe6180d…95b412
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x8516…088386d ago0x28cf9e…269ed3
0x1332…66eb0x47c5…4fc3BaseBase$5.2570%0x8516…088386d ago0xda6f28…2426a0
0x1332…66eb0x47c5…4fc3BaseBase$5.2570%0x8516…088386d ago0x2946fb…e590fa
0x1332…66eb0x47c5…4fc3BaseBase$5.2570%0x8516…088386d ago0x27cdcc…216701

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x8516…0883 55,6220.0648 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 0x8516…0883's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x8516875d303e54b2c07ea2aaa6eeaa9b71d60883

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: 0x8516…0883

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x8516875d303e54b2c07ea2aaa6eeaa9b71d60883&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.