x402 merchant
NetIntel$0.002 / callnetintel.dev ↗
Email deliverability checkSpf dkim dmarcDomain email securityDmarc checkEmail spoofing check

Email deliverability & domain security check — validates SPF, DKIM (multi-selector), and DMARC, detects spoofing and misconfigurations, and returns an A–F email security grade with transparent deductions. Anti-spam / anti-phishing readiness for any sending domain.

MerchantReport

0xdadc…b9df

0xdadc335482ad545296fd7b28518a251ffcbeb9dfExplorer
Received
$198.73↓ 54%
Last 7d vs prior 7d
Paid out
$35.00
Last 7d vs prior 7d
Settlements
7303↓ 28%
Last 7d vs prior 7d
397
Distinct counterparties
Over the whole indexed history

Received $198.73 of the $3061.41M Roundhouse has indexed across 1,398,667 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (1004)

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
0x4f3c…047c$25.00$0.391914d agoGraph
0x974f…febe$10.00$0.001116d agoGraph
0x72c5…159b$0.00$1.835331d agoGraph
0x27ab…248c$0.00$0.601123d agoGraph
0xfbf2…5888$0.00$0.30311d agoGraph
0xcbc5…f789$0.00$0.26313d agoGraph
0x79f8…f758$0.00$0.26111d agoGraph
0x5d63…b683$0.00$0.25214d agoGraph

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

Data quality

64% of observed volume is with a single counterparty, in the 1004 most recent settlements scanned (its history is longer than the 2000-row scan cap).

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xe629…4b540xdadc…b9dfBaseBase$0.003100%coinbase3d ago0xaf821b…8972e6
0xe629…4b540xdadc…b9dfBaseBase$0.003100%coinbase3d ago0x408f4c…22baa5
0xe629…4b540xdadc…b9dfBaseBase$0.003100%coinbase3d ago0xf070c2…90dc73
0xe629…4b540xdadc…b9dfBaseBase$0.003100%coinbase3d ago0xa54d8e…5247f3
0xe629…4b540xdadc…b9dfBaseBase$0.003100%coinbase3d ago0xde1489…cad17d
0xe629…4b540xdadc…b9dfBaseBase$0.003100%coinbase3d ago0xff3040…521664
0xe629…4b540xdadc…b9dfBaseBase$0.003100%coinbase3d ago0x5768d7…28fb56
0xe629…4b540xdadc…b9dfBaseBase$0.003100%coinbase3d ago0xaa33a1…43e11f
0xe629…4b540xdadc…b9dfBaseBase$0.003100%coinbase3d ago0x6f07fb…d690b2
0xe629…4b540xdadc…b9dfBaseBase$0.003100%coinbase3d ago0x3ffac9…09d443
0xe629…4b540xdadc…b9dfBaseBase$0.003100%coinbase3d ago0x4e1eb6…c0ed55
0xe629…4b540xdadc…b9dfBaseBase$0.003100%coinbase3d ago0x4c748a…54e039
0x27ab…248c0xdadc…b9dfBaseBase$0.005100%coinbase3d ago0x675f2f…5ac0d2
0xa1d1…19780xdadc…b9dfBaseBase$0.001100%coinbase4d ago0x95750a…253767
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0x7c8d37…080e0e
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0x147ecd…e870f3
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0x4bb956…276f1d
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0x50f4f8…404c03
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0xb970bb…cdc600
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0x9aab13…4069ff
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0x8315e0…c3fabd
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0x1c11b6…17596b
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0x53858b…f2693c
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0x546d7c…79adb1
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0x6481ee…6c4a56

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xdadc…b9df's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xdadc335482ad545296fd7b28518a251ffcbeb9df

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: 0xdadc335482ad545296fd7b28518a251ffcbeb9df

curl -s 'https://api.roundhouseai.io/v0/merchants/0xdadc335482ad545296fd7b28518a251ffcbeb9df'
curl -s 'https://api.roundhouseai.io/v0/entities/0xdadc335482ad545296fd7b28518a251ffcbeb9df/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.