MerchantReport

0x519671df5ed67a2cc53a48513cadf89cecb5d39e

0x519671df5ed67a2cc53a48513cadf89cecb5d39eExplorer

$88.96

Inbound volume

Settlements

Distinct counterparties

Chains: Base (1)

Activity

MarAprMayJunJulAug

LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

Counterparty	Sent to them	Received from them	Settlements	Last
0x99dc…0a57	$0.00	$88.96	1	82d ago	Graph

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 $88.96 of $88.96 total.

Recent activity

Payer Payee	Chain	Amount	x402	Route	Age	Txn hash
0x99dc…0a570x5196…d39e	Base	$88.96	100%	Route unknown	82d ago	0xf77b1a…65f42d

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x519671df5ed67a2cc53a48513cadf89cecb5d39e's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0x519671df5ed67a2cc53a48513cadf89cecb5d39e

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: 0x519671df5ed67a2cc53a48513cadf89cecb5d39e

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0x519671df5ed67a2cc53a48513cadf89cecb5d39e'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0x519671df5ed67a2cc53a48513cadf89cecb5d39e/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.