x402 merchant
BIMI Checker$0.01 / callbimi-checker.underscoredone.com ↗
ValidationBimi ValidationBimiEmail BrandingDmarc Check

Checks one or more domains to see whether they are set up to show a brand logo next to emails in Gmail, Apple Mail, and Yahoo. It looks up the BIMI settings the domain has published, checks the logo file follows the required format, checks any logo certificate is valid and unexpired, and confirms the domain has strict enough email protection turned on. Returns a clear pass or fail per domain, plus a plain list of what is broken when something fails.

MerchantReport

0xe974…2f08

0xe9740820225b3918b4ddd1292c7ca4ca0e2c2f08Explorer
Received
$53.59↑ 1100%
Last 7d vs prior 7d
Paid out
$10.48
Last 7d vs prior 7d
Settlements
1330↑ 1100%
Last 7d vs prior 7d
138
Distinct counterparties
Over the whole indexed history

Received $53.59 of the $3066.54M Roundhouse has indexed across 1,400,510 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (1008)

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
0xae59…f160$10.04$6.363926d agoGraph
0x5160…1147$0.00$2.672671d agoGraph
0x8d2a…7d37$0.00$2.2322364d agoGraph
0xbd46…bd11$0.03$2.00277d agoGraph
0x7063…2630$0.00$2.00177d agoGraph
0xec2a…d034$0.00$0.515136d agoGraph
0x5d63…b683$0.00$0.474714d agoGraph
0x21c8…e852$0.00$0.474732d agoGraph

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

Data quality

54% of observed volume is with a single counterparty, in the 1008 most recent settlements scanned (its history is longer than the 2000-row scan cap).

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0x217a8d…411dc5
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0x55a1fe…c44ce0
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0xb7a742…adf7e6
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0x044a5c…7c5a1b
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0x3aa205…48cd4c
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0x7c6cca…b7d8f5
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0x80c50a…da035f
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0xd24628…471011
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0x0d433d…a1e55b
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0xc7af82…9d61a3
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0xd62bda…48a168
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0xdbf7af…cb1501
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0x56da15…e22689
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0x9d58c3…a44619
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0xe57a8f…a33d20
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase1d ago0x6fde80…bb1adf
0x79f8…f7580xe974…2f08BaseBase$0.01100%coinbase1d ago0x28b464…43a317
0x79f8…f7580xe974…2f08BaseBase$0.01100%coinbase1d ago0x599736…770749
0x72c5…159b0xe974…2f08BaseBase$0.01100%coinbase2d ago0xeddf19…5952ec
0x9a10…6c920xe974…2f08BaseBase$0.01100%payAI2d ago0x6ada9b…6aa958
0xd8e3…66fa0xe974…2f08BaseBase$0.01100%coinbase3d ago0x7d4669…c483f9
0x72c5…159b0xe974…2f08BaseBase$0.01100%coinbase3d ago0x189cc3…5ad6f7
0x72c5…159b0xe974…2f08BaseBase$0.01100%coinbase3d ago0x3eef37…49c23c
0x72c5…159b0xe974…2f08BaseBase$0.01100%coinbase3d ago0xdf18e6…51bb61
0x72c5…159b0xe974…2f08BaseBase$0.01100%coinbase3d ago0x7110a7…bb07c4

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xe974…2f08's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xe9740820225b3918b4ddd1292c7ca4ca0e2c2f08

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: 0xe9740820225b3918b4ddd1292c7ca4ca0e2c2f08

curl -s 'https://api.roundhouseai.io/v0/merchants/0xe9740820225b3918b4ddd1292c7ca4ca0e2c2f08'
curl -s 'https://api.roundhouseai.io/v0/entities/0xe9740820225b3918b4ddd1292c7ca4ca0e2c2f08/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.