x402 merchant
Plan Data API$0.25 / callapi.form5500data.com ↗
Form-5500401kProspectingLead-generationRecordkeepers

Prospect lists of U.S. retirement plans from public DOL Form 5500 filings, for sales prospecting and market research: up to 100 plans per call by industry (DOL business code, matched from plain words), state, city, ZIP, size, plan type, inception date or recordkeeper. Each plan: plan and sponsor name, mailing address, EIN and plan number, industry, inception date, participants, net assets, form type, recordkeeper and primary advisor from Schedule C. Large filers by default. JSON or CSV.

MerchantReport

0x1c79…cb4b

0x1c79c5c2ee71addaeade5ccf3f707d924c75cb4bExplorer
$1.80
Received
$0.00
Paid out
14
Settlements
1
Distinct counterparties
Over the whole indexed history

Received $1.80 of the $3059.45M Roundhouse has indexed across 1,397,164 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (14)

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x868b…efe1$0.00$1.80143h agoGraph

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; all observed volume is with one counterparty, in all 14 observed settlements.

Organic volume $1.80 of $1.80 total.

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 0x1c79…cb4b's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x1c79c5c2ee71addaeade5ccf3f707d924c75cb4b

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: 0x1c79c5c2ee71addaeade5ccf3f707d924c75cb4b

curl -s 'https://api.roundhouseai.io/v0/merchants/0x1c79c5c2ee71addaeade5ccf3f707d924c75cb4b'
curl -s 'https://api.roundhouseai.io/v0/entities/0x1c79c5c2ee71addaeade5ccf3f707d924c75cb4b/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.