x402 merchant
ProductClank Content Campaign$50.00 / callwww.productclank.com
ContentMarketingUgcCommunityGrowth

Launch a community content campaign for your product on ProductClank. $50 per launch: real creators produce and post original content (threads, posts, videos) about your product, and you track submissions on a public campaign page. Requires a ProductClank product id — create one free at www.productclank.com. Send the product id plus a campaign message; the brief is AI-composed and the campaign auto-activates within minutes. Returns campaign id, public URL, and admin URL.

MerchantReport

0x876b…af68

0x876be690234aad9c7ae8bb02c6900f5844acaf68Explorer
Inbound volume
$92.00
Last 7d vs prior 7d
Settlements
4
Last 7d vs prior 7d
2
Distinct counterparties

Chains: Base (4)

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
0x98b4…ca5a$0.00$72.0034h agoGraph
0xd628…3d94$0.00$20.0014d 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 0x876b…af68's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0x876be690234aad9c7ae8bb02c6900f5844acaf68

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: 0x876be690234aad9c7ae8bb02c6900f5844acaf68

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0x876be690234aad9c7ae8bb02c6900f5844acaf68'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0x876be690234aad9c7ae8bb02c6900f5844acaf68/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.