x402 merchant
Toolrail$0.007 / calltoolrail.dev
VatTaxEuropeCompliance

Current VAT rates for 44 European countries (EU-27 + UK, CH, NO...). Standard, reduced and super-reduced rates, sourced daily from the European Commission TEDB.

MerchantReport

0xc6e6…8a17

0xc6e6138daac78cec93d491b4581afa1a61b98a17Explorer
Inbound volume
$0.01
Last 7d vs prior 7d
Settlements
2
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
0xd106…8d1d$0.00$0.00714h agoGraph
0x1ded…0649$0.00$0.007118d 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
0xd106…8d1d0xc6e6…8a17Base$0.007100%coinbase4h ago0x65f2fc…82e9a6
0x1ded…06490xc6e6…8a17Base$0.007100%Route unknown18d ago0xf152cc…ee73b5

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xc6e6…8a17's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0xc6e6138daac78cec93d491b4581afa1a61b98a17

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: 0xc6e6138daac78cec93d491b4581afa1a61b98a17

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0xc6e6138daac78cec93d491b4581afa1a61b98a17'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0xc6e6138daac78cec93d491b4581afa1a61b98a17/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.