x402 merchant
Useless Fact$0.001 / callx402uselessfacts.vercel.app ↗
FactsTriviaFunUseless

Pay a tiny amount of USDC and receive one delightfully useless fact.

MerchantReport

0xd7d4…8914

0xd7d49d6a12ee3852f29a52a40908069bf4e48914Explorer
Received
$0.68↑ 400%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
676↑ 400%
Last 7d vs prior 7d
113
Distinct counterparties
Over the whole indexed history

Received $0.68 of the $3061.41M Roundhouse has indexed across 1,398,509 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (676)

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
0x8d2a…7d37$0.00$0.076863d agoGraph
0x17d5…34cc$0.00$0.011348d agoGraph
0x9903…cef5$0.00$0.011243d agoGraph
0x6152…7cb7$0.00$0.011256d agoGraph
0xcdc2…4d19$0.00$0.011270d agoGraph
0xc85f…0604$0.00$0.011277d agoGraph
0x798d…116f$0.00$0.011143d agoGraph
0x5d9f…80a8$0.00$0.011156d agoGraph

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

Data quality

No concentration or self-dealing patterns detected in all 676 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase63d ago0x1f3391…939e39
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase63d ago0x9ceb95…5db154
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase63d ago0xc9481f…a2f3e9
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase63d ago0xb139f5…24b1d8
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase63d ago0x410205…5432b7
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase63d ago0x0cf826…967423
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase63d ago0x4feed2…162425
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase63d ago0x8bfe9c…20209f
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase63d ago0xeb58d3…c98ae0
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase63d ago0x238fac…475e59
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase64d ago0x9173f3…5b1ce0
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase64d ago0x0bfc28…4beac1
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase64d ago0x80eeac…fa2b9e
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase64d ago0x9bcc92…4e2d14
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase64d ago0x06dbbb…3a8595
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase64d ago0xc72725…4e289f
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase64d ago0x87cda4…945280
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase64d ago0x3bb7ae…399c7a
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase64d ago0x82649c…c32912
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase64d ago0xdd92e5…b57a6e
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase64d ago0x7a1577…c03ce8
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase64d ago0xb75b2d…e104bf
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase64d ago0x37ec96…dce6e6
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase64d ago0x3bd2a9…3ba02d
0x8d2a…7d370xd7d4…8914BaseBase$0.001100%coinbase64d ago0x7bd11f…5f090e

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xd7d4…8914's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xd7d49d6a12ee3852f29a52a40908069bf4e48914

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: 0xd7d49d6a12ee3852f29a52a40908069bf4e48914

curl -s 'https://api.roundhouseai.io/v0/merchants/0xd7d49d6a12ee3852f29a52a40908069bf4e48914'
curl -s 'https://api.roundhouseai.io/v0/entities/0xd7d49d6a12ee3852f29a52a40908069bf4e48914/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.