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.

Whole-history totals from the index rollup, which can be up to 30 minutes behind.

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

Payer PayeeChainAmountx402RouteAgeTxn hash
0xec2a…d034Domain IntelligenceBaseBase$0.01100%coinbase43d ago0x5d1a73…33c89e
0xc9c7…1670Domain IntelligenceBaseBase$0.01100%coinbase44d ago0x506b7a…e8f07c
0x681f…4dc6Domain IntelligenceBaseBase$0.01100%coinbase44d ago0x94f116…6dc7ba
0x681f…4dc6Domain IntelligenceBaseBase$0.01100%coinbase44d ago0x715521…b25f60
0x681f…4dc6Domain IntelligenceBaseBase$0.01100%coinbase44d ago0x62a13e…337324
0x681f…4dc6Domain IntelligenceBaseBase$0.01100%coinbase44d ago0xfbf53b…c4f343
0x681f…4dc6Domain IntelligenceBaseBase$0.01100%coinbase44d ago0xf2d25a…b75312
0x681f…4dc6Domain IntelligenceBaseBase$0.01100%coinbase44d ago0x9f9c09…cf497f
0x681f…4dc6Domain IntelligenceBaseBase$0.01100%coinbase44d ago0x5cb6dc…312dd9
0x681f…4dc6Domain IntelligenceBaseBase$0.01100%coinbase44d ago0xb46dd1…3dd9d9
0x681f…4dc6Domain IntelligenceBaseBase$0.01100%coinbase44d ago0xeacf4a…76cdd1
0x681f…4dc6Domain IntelligenceBaseBase$0.01100%coinbase44d ago0x0102df…ccdcd4
0x681f…4dc6Domain IntelligenceBaseBase$0.01100%coinbase44d ago0x6ec5f6…6018f3
0x681f…4dc6Domain IntelligenceBaseBase$0.01100%coinbase44d ago0xc7cd24…73fcb3
0x681f…4dc6Domain IntelligenceBaseBase$0.01100%coinbase44d ago0x946421…210570
0x681f…4dc6Domain IntelligenceBaseBase$0.01100%coinbase44d ago0xac14eb…60641e
0x681f…4dc6Domain IntelligenceBaseBase$0.01100%coinbase44d ago0x5eaba0…220bd4
0x681f…4dc6Domain IntelligenceBaseBase$0.001100%coinbase44d ago0xc89304…64611c
0x681f…4dc6Domain IntelligenceBaseBase$0.002100%coinbase44d ago0xe29bcc…e9ab08
0x681f…4dc6Domain IntelligenceBaseBase$0.15100%coinbase45d ago0xbf6232…69a91c
0x681f…4dc6Domain IntelligenceBaseBase$0.35100%coinbase45d ago0x17369d…d82562
0x681f…4dc6Domain IntelligenceBaseBase$0.25100%coinbase45d ago0xc2191a…1a511a
0x681f…4dc6Domain IntelligenceBaseBase$0.50100%coinbase45d ago0xfd7c93…2baa97
0xc9c7…1670Domain IntelligenceBaseBase$0.05100%coinbase47d ago0xd3d949…9ae43e
0xc9c7…1670Domain IntelligenceBaseBase$0.001100%coinbase47d ago0x5a7177…b41f53

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.