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↑ 1092%
Last 7d vs prior 7d
Paid out
$10.48
Last 7d vs prior 7d
Settlements
1330↑ 1092%
Last 7d vs prior 7d
138
Distinct counterparties
Over the whole indexed history

Received $53.59 of the $3061.41M Roundhouse has indexed across 1,398,667 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$2.6726714h agoGraph
0x8d2a…7d37$0.00$2.2322363d agoGraph
0xbd46…bd11$0.03$2.00277d agoGraph
0x7063…2630$0.00$2.00177d agoGraph
0xec2a…d034$0.00$0.515135d 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%coinbase14h ago0x3180d1…72fa53
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x94c888…8783db
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x2d1b8a…b97a04
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x8fe5ee…2b3f50
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0xbae4f1…8042e7
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x91e1b2…d78d1c
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0xd918ca…05279b
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x46e688…3653b2
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0xe0d8b6…404f21
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0xe5acc0…c95011
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x04cbdd…d0d56b
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x80f9d4…24486b
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x8b519a…731b47
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0xbf6a2a…b106be
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x58c1a9…040ad9
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x1e4a28…ba33f9
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0xe27cc5…d4563b
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x49fa5d…a735ef
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x39b864…660972
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0xebf6e9…4c6520
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x0395a1…110864
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0xc01059…78f540
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x18a48d…59fb2b
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x243d55…5ee934
0x5160…11470xe974…2f08BaseBase$0.01100%coinbase14h ago0x9959ab…0ffe0c

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.