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
0x7ee2…58eb0x1e21…6f39BaseBase$0.0011100%coinbase72d ago0xb5fcb4…42f84b
0xa2e9…653a0x1e21…6f39BaseBase$0.0011100%coinbase72d ago0x133868…adf187
0xbcda…dc4f0x1e21…6f39BaseBase$0.0011100%coinbase77d ago0xe114fe…f5de1a
0xf7fc…f2760x1e21…6f39BaseBase$0.0011100%coinbase77d ago0x211e09…0f7e72
0xfba0…d1640x1e21…6f39BaseBase$0.0011100%coinbase77d ago0x893985…f65c9c
0x5b52…2e8c0x1e21…6f39BaseBase$0.0011100%coinbase77d ago0x4d7dd6…5fa676
0x6446…e6d50x1e21…6f39BaseBase$0.0011100%coinbase78d ago0xce8104…2e0ab0
0x3382…8e570x1e21…6f39BaseBase$0.0011100%coinbase81d ago0x11d4a9…8abae6
0xcdc2…4d190x1e21…6f39BaseBase$0.0011100%coinbase82d ago0x9e34c7…0745fa
0x6152…7cb70x1e21…6f39BaseBase$0.0011100%coinbase82d ago0x46c514…b355b5
0x7781…f8f60x1e21…6f39BaseBase$0.0011100%coinbase82d ago0xff24c7…c3c22b
0xc682…42120x1e21…6f39BaseBase$0.0011100%coinbase82d ago0x3753b4…11a6f0
0x9dc1…e94f0x1e21…6f39BaseBase$0.0011100%coinbase82d ago0xd9fd2a…7f0220
0xcdc2…4d190x1e21…6f39BaseBase$0.0011100%coinbase82d ago0x63ab2d…376bec
0xbcda…dc4f0x1e21…6f39BaseBase$0.0011100%coinbase82d ago0x04d0dd…76111e
0x843b…c4a70x1e21…6f39BaseBase$0.0011100%coinbase83d ago0xc45096…06a322
0x4550…f8b30x1e21…6f39BaseBase$0.0011100%coinbase83d ago0x485acc…153473
0x5832…74e80x1e21…6f39BaseBase$0.0011100%coinbase83d ago0x8ad3f8…f3e701
0xa276…30950x1e21…6f39BaseBase$0.0011100%coinbase83d ago0x832990…743ad3
0x92c5…20030x1e21…6f39BaseBase$0.0011100%coinbase83d ago0xdacd56…e4b005
0x9dc1…e94f0x1e21…6f39BaseBase$0.0011100%coinbase83d ago0x6bb07c…0a2fbd
0x4550…f8b30x1e21…6f39BaseBase$0.0011100%coinbase83d ago0xf648a4…8b1c17
0xc971…a09e0x1e21…6f39BaseBase$0.0011100%coinbase83d ago0x3eff9a…88d92f
0xca16…c06d0x1e21…6f39BaseBase$0.0011100%coinbase83d ago0x5c6d0e…db44b8
0x7781…f8f60x1e21…6f39BaseBase$0.0011100%coinbase83d ago0xa14c6d…141f19

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.