x402 merchant
Latest Cars 2026$0.0011 / callcars2026.vercel.app ↗
CarsAutomotive2026EvResearch

Educational briefing on the latest cars in 2026 (powertrains, range, pricing, and what's new).

MerchantReport

0x1e21…6f39

0x1e21dba6eeb902343e4128a1957eafb8cdf36f39Explorer
Received
$0.43↑ 50%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
390↑ 50%
Last 7d vs prior 7d
95
Distinct counterparties
Over the whole indexed history

Received $0.43 of the $3067.00M Roundhouse has indexed across 1,401,091 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (390)

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
0xbb7f…da37$0.00$0.011153d agoGraph
0x9903…cef5$0.00$0.011156d agoGraph
0xcdc2…4d19$0.00$0.0099952d agoGraph
0x4c29…9494$0.00$0.0088834d agoGraph
0x798d…116f$0.00$0.0088849d agoGraph
0x7ee2…58eb$0.00$0.0088852d agoGraph
0xb3a4…21f7$0.00$0.0088853d agoGraph
0x9e31…e7dc$0.00$0.0088853d 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 390 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xc682…42120x1e21…6f39BaseBase$0.0011100%coinbase84d ago0x4510f6…f7925e
0x17d5…34cc0x1e21…6f39BaseBase$0.0011100%coinbase84d ago0x6064e0…27aba9
0xa2e9…653a0x1e21…6f39BaseBase$0.0011100%coinbase84d ago0x9bc43a…02de48
0x9903…cef50x1e21…6f39BaseBase$0.0011100%coinbase84d ago0x78427c…75fb06
0x9e31…e7dc0x1e21…6f39BaseBase$0.0011100%coinbase84d ago0x87a69f…9c3188
0xbcda…dc4f0x1e21…6f39BaseBase$0.0011100%coinbase84d ago0x1546c4…cc2028
0xea96…d8500x1e21…6f39BaseBase$0.0011100%coinbase84d ago0xc883a1…7a3cbd
0xa831…09fa0x1e21…6f39BaseBase$0.0011100%coinbase84d ago0x77f894…621a6e
0xaf5e…942d0x1e21…6f39BaseBase$0.0011100%coinbase94d ago0x2659bc…9ef9bf
0xb957…d81a0x1e21…6f39BaseBase$0.0011100%coinbase94d ago0x89fb2b…58819b
0x5832…74e80x1e21…6f39BaseBase$0.0011100%coinbase94d ago0x3ad524…c19771
0xce3c…caf90x1e21…6f39BaseBase$0.0011100%coinbase94d ago0xae4625…a9de33
0x83aa…1ac00x1e21…6f39BaseBase$0.0011100%coinbase94d ago0xe9ec31…50334a
0x5b52…2e8c0x1e21…6f39BaseBase$0.0011100%coinbase94d ago0xf41aa5…5813ad
0x42b3…029f0x1e21…6f39BaseBase$0.0011100%coinbase94d ago0x939369…57b016
0x3096…84470x1e21…6f39BaseBase$0.0011100%coinbase94d ago0xec2a53…55d827
0x7a7b…73930x1e21…6f39BaseBase$0.0011100%coinbase94d ago0x96967d…ec4140
0x9903…cef50x1e21…6f39BaseBase$0.0011100%coinbase94d ago0x500576…001cfa
0x4cf8…57b10x1e21…6f39BaseBase$0.0011100%coinbase94d ago0xafeefe…42bbed
0xce84…60f00x1e21…6f39BaseBase$0.0011100%coinbase94d ago0x471302…6e2858
0x3382…8e570x1e21…6f39BaseBase$0.0011100%coinbase94d ago0x76f581…fb3e72
0x2cc4…fbee0x1e21…6f39BaseBase$0.0011100%coinbase94d ago0x548878…5e2325
0x6152…7cb70x1e21…6f39BaseBase$0.0011100%coinbase94d ago0xb9a767…8dbe50
0xca16…c06d0x1e21…6f39BaseBase$0.0011100%coinbase94d ago0x80e150…6e6b60
0x7ee2…58eb0x1e21…6f39BaseBase$0.0011100%coinbase94d ago0x6cb468…99fef8

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x1e21…6f39's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x1e21dba6eeb902343e4128a1957eafb8cdf36f39

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: 0x1e21dba6eeb902343e4128a1957eafb8cdf36f39

curl -s 'https://api.roundhouseai.io/v0/merchants/0x1e21dba6eeb902343e4128a1957eafb8cdf36f39'
curl -s 'https://api.roundhouseai.io/v0/entities/0x1e21dba6eeb902343e4128a1957eafb8cdf36f39/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.