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 $3063.39M Roundhouse has indexed across 1,398,970 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
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0x72a745…7f2d4d
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0x241e92…894d86
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0x85773e…2afe96
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0xff30df…23c881
0x72c5…159b0xdadc…b9dfBaseBase$0.002100%coinbase4d ago0x70184a…dc4890
0x27ab…248c0xdadc…b9dfBaseBase$0.01100%coinbase4d ago0x3edd86…bc52a6
0x27ab…248c0xdadc…b9dfBaseBase$0.01100%coinbase4d ago0x8f21f6…01828e
0x27ab…248c0xdadc…b9dfBaseBase$0.01100%coinbase4d ago0x88dcfc…dddaa7
0x27ab…248c0xdadc…b9dfBaseBase$0.01100%coinbase4d ago0x781378…d00f78
0xc507…c7500xdadc…b9dfBaseBase$0.002100%coinbase4d ago0x591a7e…830d66
0x27ab…248c0xdadc…b9dfBaseBase$0.01100%coinbase4d ago0xb1772c…6675c4
0xeb09…b6440xdadc…b9dfBaseBase$0.003100%coinbase4d ago0xed7a5c…35524a
0x27ab…248c0xdadc…b9dfBaseBase$0.01100%coinbase4d ago0x22d78b…3b21a5
0x27ab…248c0xdadc…b9dfBaseBase$0.01100%coinbase4d ago0x311efd…bd3d5e
0x27ab…248c0xdadc…b9dfBaseBase$0.01100%coinbase4d ago0x38792c…ecbd7a
0x27ab…248c0xdadc…b9dfBaseBase$0.01100%coinbase4d ago0x2e17a9…20112c
0x27ab…248c0xdadc…b9dfBaseBase$0.01100%coinbase4d ago0xed5a18…7c401c
0x27ab…248c0xdadc…b9dfBaseBase$0.01100%coinbase4d ago0x9ca9a3…39283d
0x27ab…248c0xdadc…b9dfBaseBase$0.01100%coinbase4d ago0xf18c46…850e45
0x79f8…f7580xdadc…b9dfBaseBase$0.01100%coinbase4d ago0xa87eb1…30ca1e
0x79f8…f7580xdadc…b9dfBaseBase$0.01100%coinbase4d ago0x7f2e28…ea4a72
0x72c5…159b0xdadc…b9dfBaseBase$0.003100%coinbase4d ago0xdf1ba3…9ab3dd
0x72c5…159b0xdadc…b9dfBaseBase$0.003100%coinbase4d ago0xcff733…32e483
0x72c5…159b0xdadc…b9dfBaseBase$0.003100%coinbase4d ago0x94e769…abda1e
0x72c5…159b0xdadc…b9dfBaseBase$0.003100%coinbase4d ago0x384248…f82ae5

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.