Roundhouse
MerchantReport

0x1b9f…cfff

0x1b9f62fef260ad48f7065d3c02126edbf5e1cfffExplorer
also a agent
Inbound volume
$27.37
Last 7d vs prior 7d
Settlements
21
Last 7d vs prior 7d
3
Distinct counterparties

Chains: Base (816)

Funds flow over time

Activity

MarAprMayJunJulAug
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x7f74…570f$24.87$25.4081365d agoGraph
0x0cbe…6ce0$2.82$0.50289d agoGraph
0xaec6…5d10$0.00$1.47195d agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

91% of observed volume is with a single counterparty.

Organic volume $55.07 of $55.07 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x1b9f…cfff0x7f74…570fBase$0.97100%Route unknown65d ago0x4af608…6213f7
0x1b9f…cfff0x7f74…570fBase$0.02100%Route unknown67d ago0x16b439…45a931
0x1b9f…cfff0x7f74…570fBase$0.05100%Route unknown67d ago0xbbf572…45ff6d
0x1b9f…cfff0x7f74…570fBase$0.03100%Route unknown67d ago0x5630e9…400fd1
0x1b9f…cfff0x7f74…570fBase$0.02100%Route unknown67d ago0x29b860…5170b9
0x1b9f…cfff0x7f74…570fBase$0.02100%Route unknown67d ago0xd67292…1dacaa
0x7f74…570f0x1b9f…cfffBase$1.00100%Route unknown67d ago0x22fb60…09edae
0x1b9f…cfff0x7f74…570fBase$0.04100%Route unknown69d ago0x78caca…4b90b7
0x1b9f…cfff0x7f74…570fBase$0.03100%Route unknown69d ago0x3f88e3…60a712
0x1b9f…cfff0x7f74…570fBase$0.03100%Route unknown69d ago0x32531e…0f35bf
0x1b9f…cfff0x7f74…570fBase$0.45100%Route unknown69d ago0xc1b25d…ad0d94
0x1b9f…cfff0x7f74…570fBase$0.25100%Route unknown69d ago0x3b5de3…399e5d
0x1b9f…cfff0x7f74…570fBase$0.02100%Route unknown69d ago0x92e908…5f3a3e
0x1b9f…cfff0x7f74…570fBase$0.10100%Route unknown70d ago0x77f695…058b9b
0x1b9f…cfff0x7f74…570fBase$0.03100%Route unknown70d ago0x775171…850fdb
0x1b9f…cfff0x7f74…570fBase$0.10100%Route unknown70d ago0xa79cea…47a6c3
0x1b9f…cfff0x7f74…570fBase$0.05100%Route unknown70d ago0x892a84…4eb826
0x1b9f…cfff0x7f74…570fBase$0.01100%Route unknown70d ago0x44e63a…284a62
0x1b9f…cfff0x7f74…570fBase$0.05100%Route unknown70d ago0x9ee401…8e4342
0x1b9f…cfff0x7f74…570fBase$0.04100%Route unknown70d ago0x505395…c3d579
0x1b9f…cfff0x7f74…570fBase$0.02100%Route unknown70d ago0xda5866…f3ccf0
0x7f74…570f0x1b9f…cfffBase$1.00100%Route unknown70d ago0xa4e5b1…78cff3
0x1b9f…cfff0x7f74…570fBase$0.25100%Route unknown71d ago0x3ff1ae…70f123
0x1b9f…cfff0x7f74…570fBase$0.0325%Route unknown73d ago0x0ae8c4…62c2d5
0x1b9f…cfff0x7f74…570fBase$0.1025%Route unknown73d ago0x128592…941271

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x1b9f…cfff's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0x1b9f62fef260ad48f7065d3c02126edbf5e1cfff

Open skill.md
Show the prompt
Using Roundhouse, tell me whether this x402 merchant is worth paying: how many distinct
agents have paid it, how recently, and for what.

  Merchant wallet: 0x1b9f62fef260ad48f7065d3c02126edbf5e1cfff

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0x1b9f62fef260ad48f7065d3c02126edbf5e1cfff'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0x1b9f62fef260ad48f7065d3c02126edbf5e1cfff/settlements?limit=50'

If you do not have Roundhouse tools or skills installed, read
https://www.roundhouse.studio/skill.md first — it is the whole procedure, and it needs no key.