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
$198.78↓ 40%
Last 7d vs prior 7d
Paid out
$35.00
Last 7d vs prior 7d
Settlements
7308↓ 16%
Last 7d vs prior 7d
398
Distinct counterparties
Over the whole indexed history

Received $198.78 of the $3066.54M Roundhouse has indexed across 1,400,689 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$0.391915d agoGraph
0x974f…febe$10.00$0.001117d agoGraph
0x72c5…159b$0.00$1.825292d agoGraph
0x27ab…248c$0.00$0.601124d agoGraph
0xfbf2…5888$0.00$0.30312d agoGraph
0xcbc5…f789$0.00$0.26313d agoGraph
0x79f8…f758$0.00$0.26111d agoGraph
0x5d63…b683$0.00$0.25215d 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
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase6d ago0x6e41b5…724d57
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase6d ago0xbdebe4…6aeb5c
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase6d ago0xc2c3fa…f57c49
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase7d ago0xa376a9…d908a5
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase7d ago0x80a968…505ce1
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase7d ago0xeb95e0…d78666
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase7d ago0x3a37c5…39027e
0x72c5…159b0xdadc…b9dfBaseBase$0.003100%coinbase7d ago0x9df7e3…21a2b6
0x90b1…67870xdadc…b9dfBaseBase$0.02100%coinbase7d ago0xa0f080…bf5ff3
0x90b1…67870xdadc…b9dfBaseBase$0.002100%coinbase7d ago0x04a7a6…537135
0x73cc…1ea40xdadc…b9dfBaseBase$0.002100%coinbase7d ago0xd2e184…f4843f
0x8ec9…9d150xdadc…b9dfBaseBase$0.002100%coinbase7d ago0x7d0ee2…77f88c
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase7d ago0xc839f5…da56c7
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase7d ago0x839248…792b26
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase7d ago0x5f17ad…17b0eb
0xcb4c…bbb80xdadc…b9dfBaseBase$0.005100%coinbase7d ago0x1f4fd2…2274a1
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase7d ago0x4a1553…80c756
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase7d ago0x7266e1…d756b0
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase7d ago0x7f0d7b…2358cb
0xc507…c7500xdadc…b9dfBaseBase$0.002100%coinbase7d ago0x25ad2b…70b5ee
0x3ed9…430e0xdadc…b9dfBaseBase$0.003100%coinbase7d ago0xd0f468…3e84cf
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase8d ago0x417d1e…4ea95b
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase8d ago0x107371…b9231c
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase8d ago0xfca633…83f084
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase8d ago0xb5f8c7…45d8dd

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.