MerchantReport

0x3c9a…2c89

0x3c9a6bc7558d33d73a09d40fd1ab61765f072c89Explorer
Inbound volume
$0.96↓ 100%
Last 7d vs prior 7d
Settlements
2↓ 100%
Last 7d vs prior 7d
2
Distinct counterparties

Chains: Base (2)

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
0xe88d…9221$0.00$0.8618d agoGraph
0xd1ae…8133$0.00$0.10155d agoGraph

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

Data quality

No concentration or self-dealing patterns detected in observed activity.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xe88d…92210x3c9a…2c89Base$0.86100%Route unknown8d ago0xc66a3b…3acddd
0xd1ae…81330x3c9a…2c89Base$0.10100%Route unknown55d ago0x8300c8…1e7d5b

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x3c9a…2c89's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0x3c9a6bc7558d33d73a09d40fd1ab61765f072c89

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: 0x3c9a6bc7558d33d73a09d40fd1ab61765f072c89

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0x3c9a6bc7558d33d73a09d40fd1ab61765f072c89'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0x3c9a6bc7558d33d73a09d40fd1ab61765f072c89/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.