x402 merchant
Email validateEmail validationValidate emailEmail verificationEmail verify

Validate an email address using syntax, MX, disposable-domain, role-account, and domain-risk checks. Returns structured validation data for agent workflows, signup hygiene, and lead-quality checks. Does not guarantee that an individual mailbox exists.

MerchantReport

Domain Intelligence

0x0b4242adf40726d9b09688030948176752d29924Explorer
Received
$2.63↓ 90%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
86↓ 68%
Last 7d vs prior 7d
10
Distinct counterparties
Over the whole indexed history

Received $2.63 of the $3068.58M Roundhouse has indexed across 1,402,563 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (86)

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x681f…4dc6$0.00$2.35548d agoGraph
0xec2a…d034$0.00$0.161735d agoGraph
0xc9c7…1670$0.00$0.06344d agoGraph
0x6a0b…4518$0.00$0.03333d agoGraph
0xa1d1…1978$0.00$0.0128d agoGraph
0xcb4c…bbb8$0.00$0.0111d agoGraph
0xaa34…1db3$0.00$0.00335d agoGraph
0x35fe…c030$0.00$0.00116d agoGraph

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

Data quality

89% of observed volume is with a single counterparty, in all 86 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 Domain Intelligence's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x0b4242adf40726d9b09688030948176752d29924

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: 0x0b4242adf40726d9b09688030948176752d29924

curl -s 'https://api.roundhouseai.io/v0/merchants/0x0b4242adf40726d9b09688030948176752d29924'
curl -s 'https://api.roundhouseai.io/v0/entities/0x0b4242adf40726d9b09688030948176752d29924/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.