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 $3066.54M Roundhouse has indexed across 1,400,255 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$0.0088833d agoGraph
0x798d…116f$0.00$0.0088848d 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
0x6152…7cb70x1e21…6f39BaseBase$0.0011100%coinbase59d ago0x43c048…7d9b2c
0x99d5…cf800x1e21…6f39BaseBase$0.0011100%coinbase59d ago0x9aab99…90a886
0x732d…81290x1e21…6f39BaseBase$0.0011100%coinbase61d ago0xf0a57d…a95051
0x27ab…248c0x1e21…6f39BaseBase$0.0011100%coinbase61d ago0x881d70…695835
0xc9c7…16700x1e21…6f39BaseBase$0.0011100%coinbase62d ago0x0689c9…21c2d4
0x8481…81110x1e21…6f39BaseBase$0.0011100%coinbase62d ago0x574555…e1a150
0x27ab…248c0x1e21…6f39BaseBase$0.0011100%coinbase66d ago0xedb584…61fab1
0x27ab…248c0x1e21…6f39BaseBase$0.0011100%coinbase66d ago0x6dbeef…4439ef
0xe3ba…3fb30x1e21…6f39BaseBase$0.0011100%coinbase67d ago0x4dd748…139150
0x61fb…76a10x1e21…6f39BaseBase$0.0011100%coinbase67d ago0x32975f…0773fb
0xfba0…d1640x1e21…6f39BaseBase$0.0011100%coinbase67d ago0xff5f84…205391
0xfba0…d1640x1e21…6f39BaseBase$0.0011100%coinbase67d ago0x74b8f0…c6c465
0xbe2d…0eed0x1e21…6f39BaseBase$0.0011100%coinbase67d ago0xa04113…44ff29
0x6777…39860x1e21…6f39BaseBase$0.0011100%coinbase68d ago0x27c827…3ce1f2
0x54e1…f4e00x1e21…6f39BaseBase$0.0011100%coinbase69d ago0x112bd0…1f645f
0x02b4…df8c0x1e21…6f39BaseBase$0.0011100%coinbase69d ago0xbb5cad…a68111
0x9dc1…e94f0x1e21…6f39BaseBase$0.0011100%coinbase70d ago0xbfd90e…38a9c4
0x61fb…76a10x1e21…6f39BaseBase$0.0011100%coinbase70d ago0x85776d…5ceabf
0x3096…84470x1e21…6f39BaseBase$0.0011100%coinbase70d ago0x0bc447…a1fda2
0xf945…bac50x1e21…6f39BaseBase$0.0011100%coinbase70d ago0x486a2e…6f5b9a
0x4550…f8b30x1e21…6f39BaseBase$0.0011100%coinbase70d ago0x843dd8…292a1e
0xc7e2…69540x1e21…6f39BaseBase$0.0011100%coinbase70d ago0xab1e8b…c87aa2
0x798d…116f0x1e21…6f39BaseBase$0.0011100%coinbase70d ago0x0c3e7a…082e60
0xa2e9…653a0x1e21…6f39BaseBase$0.0011100%coinbase70d ago0x7e51a4…d6d24f
0xcdc2…4d190x1e21…6f39BaseBase$0.0011100%coinbase70d ago0xabd9f3…a725c1

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.