Roundhouse
x402 merchant
TrustAgent$0.01 / calltrust-agent.io ↗

The filtered ERC-8004 directory: which registered agents are actually alive, and which accept x402. Roughly 15% of registrations on Base have both a compliant registration file and a declared service — this returns those, rather than making you screen sixty thousand addresses one at a time to find them. 100 agents per page.

MerchantReport

0x6121…e6bb

0x6121654d3fd4c8b42a90d30472e4d40927c3e6bbExplorer
Inbound volume
$0.08
Last 7d vs prior 7d
Settlements
14
Last 7d vs prior 7d
4
Distinct counterparties

Chains: Base (14)

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
0x3daa…f7ed$0.00$0.051133d agoGraph
0xc533…2d7a$0.00$0.0111d agoGraph
0xc59e…98dc$0.00$0.0112d agoGraph
0x1392…d7ad$0.00$0.002117d 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
0xc533…2d7a0x6121…e6bbBase$0.01100%coinbase1d ago0x7bf534…e4b96f
0xc59e…98dc0x6121…e6bbBase$0.01100%coinbase2d ago0x4b588a…409dce
0x1392…d7ad0x6121…e6bbBase$0.002100%Route unknown17d ago0xad69eb…cebf91
0x3daa…f7ed0x6121…e6bbBase$0.01100%Route unknown33d ago0xde3ea8…8992d1
0x3daa…f7ed0x6121…e6bbBase$0.002100%Route unknown33d ago0xabd9e7…4d12b7
0x3daa…f7ed0x6121…e6bbBase$0.01100%Route unknown33d ago0x1b02c1…fd17dc
0x3daa…f7ed0x6121…e6bbBase$0.002100%Route unknown33d ago0x8e2a45…c74819
0x3daa…f7ed0x6121…e6bbBase$0.01100%Route unknown34d ago0xd15fd9…eeb7e5
0x3daa…f7ed0x6121…e6bbBase$0.002100%Route unknown34d ago0x0b3006…8d1731
0x3daa…f7ed0x6121…e6bbBase$0.01100%Route unknown34d ago0x2e7479…0fa7a9
0x3daa…f7ed0x6121…e6bbBase$0.002100%Route unknown34d ago0x2cc4fe…6bef64
0x3daa…f7ed0x6121…e6bbBase$0.002100%Route unknown34d ago0x48fd71…efe110
0x3daa…f7ed0x6121…e6bbBase$0.002100%Route unknown34d ago0x1c1943…40a837
0x3daa…f7ed0x6121…e6bbBase$0.002100%Route unknown35d ago0xb9274e…1efdd4

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x6121…e6bb's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0x6121654d3fd4c8b42a90d30472e4d40927c3e6bb

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: 0x6121654d3fd4c8b42a90d30472e4d40927c3e6bb

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0x6121654d3fd4c8b42a90d30472e4d40927c3e6bb'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0x6121654d3fd4c8b42a90d30472e4d40927c3e6bb/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.