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
$198.83↓ 42%
Last 7d vs prior 7d
Paid out
$35.00
Last 7d vs prior 7d
Settlements
7317↓ 48%
Last 7d vs prior 7d
400
Distinct counterparties
Over the whole indexed history

Received $198.83 of the $3105.41M Roundhouse has indexed across 1,406,271 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$0.391916d agoGraph
0x974f…febe$10.00$0.001118d agoGraph
0x72c5…159b$0.00$1.815233d agoGraph
0x27ab…248c$0.00$0.601125d agoGraph
0xfbf2…5888$0.00$0.30313d agoGraph
0xcbc5…f789$0.00$0.26314d agoGraph
0x5d63…b683$0.00$0.25216d agoGraph
0x79f8…f758$0.00$0.211035m 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
0x82ce…6f860xdadc…b9dfBaseBase$0.002100%coinbase27m ago0x348a28…2dd943
0x79f8…f7580xdadc…b9dfBaseBase$0.005100%coinbase35m ago0x0d1ff6…6f9649
0xa19f…accc0xdadc…b9dfBaseBase$0.03100%coinbase43m ago0x0b5223…882a76
0xa19f…accc0xdadc…b9dfBaseBase$0.002100%coinbase1h ago0xc0bca2…85413a
0x82ce…6f860xdadc…b9dfBaseBase$0.002100%coinbase13h ago0x0c1ac4…3cb4db
0x82ce…6f860xdadc…b9dfBaseBase$0.002100%coinbase13h ago0xcefc9f…92a012
0x82ce…6f860xdadc…b9dfBaseBase$0.003100%coinbase14h ago0x5be15c…3c8043
0xe629…4b540xdadc…b9dfBaseBase$0.003100%coinbase16h ago0x3e9364…9be04e
0x5df6…3f460xdadc…b9dfBaseBase$0.003100%coinbase19h ago0x5a4f94…66e15e
0x90b1…67870xdadc…b9dfBaseBase$0.02100%coinbase1d ago0x6d4fb8…ced739
0x90b1…67870xdadc…b9dfBaseBase$0.002100%coinbase1d ago0xe9c036…1d0313
0x90b1…67870xdadc…b9dfBaseBase$0.02100%coinbase1d ago0x8a515c…9ac9b4
0x90b1…67870xdadc…b9dfBaseBase$0.002100%coinbase1d ago0x628d75…5d10ae
0x04d1…5dde0xdadc…b9dfBaseBase$0.003100%coinbase1d ago0xc276c4…ace5e0
0xc507…c7500xdadc…b9dfBaseBase$0.002100%coinbase1d ago0xf16127…c66645
0x3774…e92c0xdadc…b9dfBaseBase$0.005100%coinbase2d ago0x0b11ad…6ae689
0xe54b…58760xdadc…b9dfBaseBase$0.003100%coinbase2d ago0xfcbca6…6983cb
0x79f8…f7580xdadc…b9dfBaseBase$0.003100%coinbase3d ago0xd7bcff…035229
0x79f8…f7580xdadc…b9dfBaseBase$0.01100%coinbase3d ago0x850b9e…368169
0x72c5…159b0xdadc…b9dfBaseBase$0.003100%coinbase3d ago0xe2fe19…3bc14c
0x72c5…159b0xdadc…b9dfBaseBase$0.003100%coinbase3d ago0x622177…389b34
0x72c5…159b0xdadc…b9dfBaseBase$0.05100%coinbase3d ago0x048828…b4f125
0x7c86…553b0xdadc…b9dfBaseBase$0.005100%coinbase3d ago0xf2c93f…53897a
0x7cca…e3280xdadc…b9dfBaseBase$0.002100%coinbase3d ago0x2857e6…83f019
0x7cca…e3280xdadc…b9dfBaseBase$0.003100%coinbase3d ago0x271e2c…6fb99d

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.