Roundhouse
MerchantReport

0x521f…1380

0x521f21d3e9468c4b83e09c3436cc495513cf1380Explorer
Inbound volume
$0.00
Last 7d vs prior 7d
Settlements
0
Last 7d vs prior 7d
1
Distinct counterparties

Chains: Base (249)

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
0x07cf…2396$11.62$0.002495m agoGraph

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

Data quality

100% of observed volume is with a single counterparty.

Organic volume $11.62 of $11.62 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x521f…13800x07cf…2396Base$0.06100%0x1360…66fa5m ago0xc87658…2c83cd
0x521f…13800x07cf…2396Base$0.00108100%0x1360…66fa9m ago0x929078…7c2a43
0x521f…13800x07cf…2396Base$0.02100%0x1360…66fa11m ago0xe7b1c6…35eba9
0x521f…13800x07cf…2396Base$0.10100%0x1360…66fa19m ago0xd255af…fbea67
0x521f…13800x07cf…2396Base$0.00108100%0x1360…66fa21m ago0xe0cbbd…d3bc7c
0x521f…13800x07cf…2396Base$0.06100%payAI25m ago0xac791c…84da27
0x521f…13800x07cf…2396Base$0.00108100%0x1360…66fa28m ago0xccd3da…fffa17
0x521f…13800x07cf…2396Base$0.20100%payAI32m ago0xe923db…6397a6
0x521f…13800x07cf…2396Base$0.00108100%0x1360…66fa36m ago0xf64961…d16097
0x521f…13800x07cf…2396Base$0.02100%0x1360…66fa39m ago0x706b30…8889a2
0x521f…13800x07cf…2396Base$0.00108100%0x1360…66fa44m ago0x99c599…a6e0be
0x521f…13800x07cf…2396Base$0.20100%0x1360…66fa45m ago0xbc3201…8edf22
0x521f…13800x07cf…2396Base$0.04100%0x1360…66fa52m ago0xba0070…289ca7
0x521f…13800x07cf…2396Base$0.00108100%0x1360…66fa53m ago0x355cc2…656510
0x521f…13800x07cf…2396Base$0.04100%payAI59m ago0xb9278d…551624
0x521f…13800x07cf…2396Base$0.00108100%0x1360…66fa1h ago0x0f6c5b…163afa
0x521f…13800x07cf…2396Base$0.02100%0x1360…66fa1h ago0x0364d8…99fb90
0x521f…13800x07cf…2396Base$0.002100%0x1360…66fa1h ago0xc3ba76…84e3c4
0x521f…13800x07cf…2396Base$0.02100%payAI1h ago0xb133af…a56a86
0x521f…13800x07cf…2396Base$0.002100%payAI1h ago0x3f59b9…ec156a
0x521f…13800x07cf…2396Base$0.06100%0x1360…66fa1h ago0x51141a…b19bf7
0x521f…13800x07cf…2396Base$0.00108100%0x1360…66fa1h ago0x4ae78e…04bfcf
0x521f…13800x07cf…2396Base$0.04100%0x1360…66fa1h ago0x468d65…3ebde1
0x521f…13800x07cf…2396Base$0.02100%0x1360…66fa1h ago0xc69788…a83c6d
0x521f…13800x07cf…2396Base$0.00108100%0x1360…66fa1h ago0x1f7790…34602a

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x521f…1380's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0x521f21d3e9468c4b83e09c3436cc495513cf1380

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: 0x521f21d3e9468c4b83e09c3436cc495513cf1380

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0x521f21d3e9468c4b83e09c3436cc495513cf1380'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0x521f21d3e9468c4b83e09c3436cc495513cf1380/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.