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↑ 69%
Bars: last 90 days
Settled (182d)
$42,954.15↑ 510%
Bars: last 90 days
Buyers
219↑ 55%
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

$42.95K total

Settlements relayed, last 182 days

607 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$28,434.88$0.0029613h agoGraph
0x0e3d…7757$0.00$23,856.0626178d agoGraph
0x47c5…4fc3$0.00$18,724.493412h agoGraph
0xc78b…77fe$1,118.25$0.00137d agoGraph
0x5552…ba2d$1,050.00$0.00212h agoGraph
0xfc4a…c6ba$1,050.00$0.0015d agoGraph
0xa903…84ce$735.00$0.00197d 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…66eb0x47c5…4fc3BaseBase$14.7070%0x8516…088328d ago0x651bac…1baafc
0x1332…66eb0x47c5…4fc3BaseBase$18.9070%0x8516…088329d ago0xc5d193…865a00
0x1332…66eb0x47c5…4fc3BaseBase$10.5070%0x8516…088329d ago0xa1ebb0…9df96b
0x1332…66eb0x47c5…4fc3BaseBase$15.7570%0x8516…088330d ago0xac3ab8…2ceea6
0xc9a2…31540x47c5…4fc3BaseBase$21.0070%0x8516…088330d ago0x5b6fa3…686a0e
0x3b85…42b00x47c5…4fc3BaseBase$49.3570%0x8516…088330d ago0xf294c9…15aa72
0x3fb1…7e250x47c5…4fc3BaseBase$31.5070%0x8516…088331d ago0x36314d…f77667
0x84df…9f4f0x47c5…4fc3BaseBase$147.0070%0x8516…088331d ago0x6c28cf…7e3360
0x1332…66eb0x47c5…4fc3BaseBase$149.0070%0x8516…088332d ago0x181d97…ef6180
0xba17…cbf80x47c5…4fc3BaseBase$5.6670%0x8516…088332d ago0x945286…f65acc
0x1332…66eb0x47c5…4fc3BaseBase$11.5570%0x8516…088332d ago0xc688f6…358029
0x914f…b7a50x47c5…4fc3BaseBase$15.7670%0x8516…088333d ago0x9401e7…de1796
0x1332…66eb0x47c5…4fc3BaseBase$10.5070%0x8516…088334d ago0xcb009a…0f5c8d
0x9ebe…888e0x47c5…4fc3BaseBase$315.0070%0x8516…088334d ago0x65c723…5d8de9
0x9ebe…888e0x47c5…4fc3BaseBase$126.0070%0x8516…088334d ago0x274a87…5de4eb
0x8947…94f00x47c5…4fc3BaseBase$21.0070%0x8516…088334d ago0x38f2b8…17a9ed
0x1332…66eb0x47c5…4fc3BaseBase$21.0070%0x8516…088334d ago0xe52e05…405cc5
0xccda…fbdc0x47c5…4fc3BaseBase$73.0070%0x8516…088335d ago0x07f7f5…789af8
0x1332…66eb0x47c5…4fc3BaseBase$10.5070%0x8516…088335d ago0xb08179…47f95e
0x6820…f1be0x47c5…4fc3BaseBase$173.0070%0x8516…088336d ago0xd676b8…6e101f
0x3b85…42b00x47c5…4fc3BaseBase$260.4070%0x8516…088336d ago0x9414d4…db95e1
0x9ebe…888e0x47c5…4fc3BaseBase$68.2570%0x8516…088337d ago0x7fb059…927354
0x1332…66eb0x47c5…4fc3BaseBase$63.0070%0x8516…088337d ago0xe4a3cd…484994
0x2f71…7f5c0x47c5…4fc3BaseBase$68.2570%0x8516…088337d ago0x1fdddf…d8fd34
0xc78b…77fe0x47c5…4fc3BaseBase$1,118.2570%0x8516…088337d ago0x8eedcc…5241a4

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.