x402 merchant
Lumen Investment Research$1.00 / callresearch.lumenhouse.xyz
Investment researchCryptoTrading agentsDue diligenceRisk analysis

Test a crypto, protocol, company, or market investment thesis with current cited evidence. Returns thesis status, verdict, confidence, catalysts, risks, red flags, invalidation conditions, monitoring triggers, unknowns, and next diligence steps as structured JSON. Useful to trading and portfolio agents as a research input; never executes trades.

MerchantReport

0xfdfa…8500

0xfdfadd01edcbabe025931e45cdc8532b00218500Explorer
Inbound volume
$4.50
Last 7d vs prior 7d
Settlements
6
Last 7d vs prior 7d
11
Distinct counterparties

Chains: Base (18)

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
0x5c23…17e6$0.00$3.0031d agoGraph
0x3c98…8d9c$0.00$1.5033d agoGraph
0xd425…d358$0.05$0.0014d agoGraph
0x3c5f…3eea$0.02$0.00222d agoGraph
0xd5f8…5a9e$0.02$0.00222d agoGraph
0x17cf…5e8d$0.01$0.00122d agoGraph
0x0e84…b808$0.01$0.00134d agoGraph
0x50ab…12fc$0.005$0.0016d 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

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xfdfa…8500's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0xfdfadd01edcbabe025931e45cdc8532b00218500

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: 0xfdfadd01edcbabe025931e45cdc8532b00218500

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0xfdfadd01edcbabe025931e45cdc8532b00218500'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0xfdfadd01edcbabe025931e45cdc8532b00218500/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.