x402 merchant
CoverBureau$0.01 / callcoverbureau.com ↗
InsuranceComplianceCoiAcord-25Certificate-of-insurance

Check a US insurance carrier before accepting a certificate of insurance. Given an NAIC number or carrier name plus a state, returns recognition status, financial-strength rating, and whether it meets a minimum threshold. Use when validating vendor or subcontractor insurance at onboarding, renewal, or compliance review. Carrier data is a curated seed dataset; each response reports its status. Responses are Ed25519-signed and independently verifiable. Pay per call in USDC, no account needed.

MerchantReport

0x4d66…c29a

0x4d664fd43ab055dfcb3582afd9d9152d8b6bc29aExplorer
Received
$0.07↓ 100%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
7↓ 100%
Last 7d vs prior 7d
2
Distinct counterparties
Over the whole indexed history

Received $0.07 of the $259.89M Roundhouse has indexed across 715,350 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (7)

Funds flow over time

Activity

MarAprMayJunJulAugSep
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x50d9…54f4$0.00$0.06614d agoGraph
0xe3ba…3fb3$0.00$0.01110d agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

85% of observed volume is with a single counterparty, in all 7 observed settlements.

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 0x4d66…c29a's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x4d664fd43ab055dfcb3582afd9d9152d8b6bc29a

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: 0x4d664fd43ab055dfcb3582afd9d9152d8b6bc29a

curl -s 'https://api.roundhouseai.io/v0/merchants/0x4d664fd43ab055dfcb3582afd9d9152d8b6bc29a'
curl -s 'https://api.roundhouseai.io/v0/entities/0x4d664fd43ab055dfcb3582afd9d9152d8b6bc29a/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

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